diff --git a/charts/longhorn/Chart.yaml b/charts/longhorn/Chart.yaml
index 1609eb5..04e57cc 100644
--- a/charts/longhorn/Chart.yaml
+++ b/charts/longhorn/Chart.yaml
@@ -1,5 +1,5 @@
 apiVersion: v1
-appVersion: v1.5.2
+appVersion: v1.6.4
 description: Longhorn is a distributed block storage system for Kubernetes.
 home: https://github.com/longhorn/longhorn
 icon: https://raw.githubusercontent.com/cncf/artwork/master/projects/longhorn/icon/color/longhorn-icon-color.png
@@ -25,4 +25,4 @@
 - https://github.com/longhorn/longhorn-ui
 - https://github.com/longhorn/longhorn-tests
 - https://github.com/longhorn/backing-image-manager
-version: 1.5.2
+version: 1.6.4
diff --git a/charts/longhorn/README.md b/charts/longhorn/README.md
index 012c058..34db95f 100644
--- a/charts/longhorn/README.md
+++ b/charts/longhorn/README.md
@@ -4,6 +4,8 @@
 
 > **Warning**: Longhorn doesn't support downgrading from a higher version to a lower version.
 
+> **Note**: Use Helm 3 when installing and upgrading Longhorn. Helm 2 is [no longer supported](https://helm.sh/blog/helm-2-becomes-unsupported/).
+
 ## Source Code
 
 Longhorn is 100% open source software. Project source code is spread across a number of repos:
@@ -37,6 +39,7 @@
 As a replacement for PSPs, [Pod Security Admission](https://kubernetes.io/docs/concepts/security/pod-security-admission/) should be used. Please consult the Longhorn docs for more details on how to configure your chart release namespaces to work with the new Pod Security Admission and apply Pod Security Standards.
 
 ## Installation
+
 1. Add Longhorn chart repository.
 ```
 helm repo add longhorn https://charts.longhorn.io
@@ -47,12 +50,7 @@
 helm repo update
 ```
 
-3. Install Longhorn chart.
-- With Helm 2, the following command will create the `longhorn-system` namespace and install the Longhorn chart together.
-```
-helm install longhorn/longhorn --name longhorn --namespace longhorn-system
-``` 
-- With Helm 3, the following commands will create the `longhorn-system` namespace first, then install the Longhorn chart.
+3. Use the following commands to create the `longhorn-system` namespace first, then install the Longhorn chart.
 
 ```
 kubectl create namespace longhorn-system
@@ -61,18 +59,283 @@
 
 ## Uninstallation
 
-With Helm 2 to uninstall Longhorn.
-```
-kubectl -n longhorn-system patch -p '{"value": "true"}' --type=merge lhs deleting-confirmation-flag
-helm delete longhorn --purge
-```
-
-With Helm 3 to uninstall Longhorn.
 ```
 kubectl -n longhorn-system patch -p '{"value": "true"}' --type=merge lhs deleting-confirmation-flag
 helm uninstall longhorn -n longhorn-system
 kubectl delete namespace longhorn-system
 ```
 
+## Values
+
+The `values.yaml` contains items used to tweak a deployment of this chart.
+
+### Cattle Settings
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| global.cattle.systemDefaultRegistry | string | `""` | Default system registry. |
+| global.cattle.windowsCluster.defaultSetting.systemManagedComponentsNodeSelector | string | `"kubernetes.io/os:linux"` | Node selector for system-managed Longhorn components. |
+| global.cattle.windowsCluster.defaultSetting.taintToleration | string | `"cattle.io/os=linux:NoSchedule"` | Toleration for system-managed Longhorn components. |
+| global.cattle.windowsCluster.enabled | bool | `false` | Setting that allows Longhorn to run on a Rancher Windows cluster. |
+| global.cattle.windowsCluster.nodeSelector | object | `{"kubernetes.io/os":"linux"}` | Node selector for Linux nodes that can run user-deployed Longhorn components. |
+| global.cattle.windowsCluster.tolerations | list | `[{"effect":"NoSchedule","key":"cattle.io/os","operator":"Equal","value":"linux"}]` | Toleration for Linux nodes that can run user-deployed Longhorn components. |
+| global.nodeSelector | object | `{}` | Node selector for nodes allowed to run user-deployed components such as Longhorn Manager, Longhorn UI, and Longhorn Driver Deployer. |
+| global.tolerations | list | `[]` | Toleration for nodes allowed to run user-deployed components such as Longhorn Manager, Longhorn UI, and Longhorn Driver Deployer. |
+
+### Network Policies
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| networkPolicies.enabled | bool | `false` | Setting that allows you to enable network policies that control access to Longhorn pods. |
+| networkPolicies.type | string | `"k3s"` | Distribution that determines the policy for allowing access for an ingress. (Options: "k3s", "rke2", "rke1") |
+
+### Image Settings
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| image.csi.attacher.repository | string | `"longhornio/csi-attacher"` | Repository for the CSI attacher image. When unspecified, Longhorn uses the default value. |
+| image.csi.attacher.tag | string | `"v4.7.0-20241219"` | Tag for the CSI attacher image. When unspecified, Longhorn uses the default value. |
+| image.csi.livenessProbe.repository | string | `"longhornio/livenessprobe"` | Repository for the CSI liveness probe image. When unspecified, Longhorn uses the default value. |
+| image.csi.livenessProbe.tag | string | `"v2.14.0-20241219"` | Tag for the CSI liveness probe image. When unspecified, Longhorn uses the default value. |
+| image.csi.nodeDriverRegistrar.repository | string | `"longhornio/csi-node-driver-registrar"` | Repository for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value. |
+| image.csi.nodeDriverRegistrar.tag | string | `"v2.12.0-20241219"` | Tag for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value. |
+| image.csi.provisioner.repository | string | `"longhornio/csi-provisioner"` | Repository for the CSI Provisioner image. When unspecified, Longhorn uses the default value. |
+| image.csi.provisioner.tag | string | `"v3.6.4-20241219"` | Tag for the CSI Provisioner image. When unspecified, Longhorn uses the default value. |
+| image.csi.resizer.repository | string | `"longhornio/csi-resizer"` | Repository for the CSI Resizer image. When unspecified, Longhorn uses the default value. |
+| image.csi.resizer.tag | string | `"v1.12.0-20241219"` | Tag for the CSI Resizer image. When unspecified, Longhorn uses the default value. |
+| image.csi.snapshotter.repository | string | `"longhornio/csi-snapshotter"` | Repository for the CSI Snapshotter image. When unspecified, Longhorn uses the default value. |
+| image.csi.snapshotter.tag | string | `"v6.3.4-20241219"` | Tag for the CSI Snapshotter image. When unspecified, Longhorn uses the default value. |
+| image.longhorn.backingImageManager.repository | string | `"longhornio/backing-image-manager"` | Repository for the Backing Image Manager image. When unspecified, Longhorn uses the default value. |
+| image.longhorn.backingImageManager.tag | string | `"v1.6.4"` | Specify Longhorn backing image manager image tag |
+| image.longhorn.engine.repository | string | `"longhornio/longhorn-engine"` | Repository for the Longhorn Engine image. |
+| image.longhorn.engine.tag | string | `"v1.6.4"` | Specify Longhorn engine image tag |
+| image.longhorn.instanceManager.repository | string | `"longhornio/longhorn-instance-manager"` | Repository for the Longhorn Instance Manager image. |
+| image.longhorn.instanceManager.tag | string | `"v1.6.4"` | Specify Longhorn instance manager image tag |
+| image.longhorn.manager.repository | string | `"longhornio/longhorn-manager"` | Repository for the Longhorn Manager image. |
+| image.longhorn.manager.tag | string | `"v1.6.4"` | Specify Longhorn manager image tag |
+| image.longhorn.shareManager.repository | string | `"longhornio/longhorn-share-manager"` | Repository for the Longhorn Share Manager image. |
+| image.longhorn.shareManager.tag | string | `"v1.6.4"` | Specify Longhorn share manager image tag |
+| image.longhorn.supportBundleKit.repository | string | `"longhornio/support-bundle-kit"` | Repository for the Longhorn Support Bundle Manager image. |
+| image.longhorn.supportBundleKit.tag | string | `"v0.0.48"` | Tag for the Longhorn Support Bundle Manager image. |
+| image.longhorn.ui.repository | string | `"longhornio/longhorn-ui"` | Repository for the Longhorn UI image. |
+| image.longhorn.ui.tag | string | `"v1.6.4"` | Specify Longhorn ui image tag |
+| image.openshift.oauthProxy.repository | string | `""` | Repository for the OAuth Proxy image. Specify the upstream image (for example, "quay.io/openshift/origin-oauth-proxy"). This setting applies only to OpenShift users. |
+| image.openshift.oauthProxy.tag | float | `""` | Tag for the OAuth Proxy image. Specify OCP/OKD version 4.1 or later (including version 4.15, which is available at quay.io/openshift/origin-oauth-proxy:4.15). This setting applies only to OpenShift users. |
+| image.pullPolicy | string | `"IfNotPresent"` | Image pull policy that applies to all user-deployed Longhorn components, such as Longhorn Manager, Longhorn driver, and Longhorn UI. |
+
+### Service Settings
+
+| Key | Description |
+|-----|-------------|
+| service.manager.nodePort | NodePort port number for Longhorn Manager. When unspecified, Longhorn selects a free port between 30000 and 32767. |
+| service.manager.type | Service type for Longhorn Manager. |
+| service.ui.nodePort | NodePort port number for Longhorn UI. When unspecified, Longhorn selects a free port between 30000 and 32767. |
+| service.ui.type | Service type for Longhorn UI. (Options: "ClusterIP", "NodePort", "LoadBalancer", "Rancher-Proxy") |
+
+### StorageClass Settings
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| persistence.backingImage.dataSourceParameters | string | `nil` | Data source parameters of a backing image used in a Longhorn StorageClass. You can specify a JSON string of a map. (Example: `'{\"url\":\"https://backing-image-example.s3-region.amazonaws.com/test-backing-image\"}'`) |
+| persistence.backingImage.dataSourceType | string | `nil` | Data source type of a backing image used in a Longhorn StorageClass. If the backing image exists in the cluster, Longhorn uses this setting to verify the image. If the backing image does not exist, Longhorn creates one using the specified data source type. |
+| persistence.backingImage.enable | bool | `false` | Setting that allows you to use a backing image in a Longhorn StorageClass. |
+| persistence.backingImage.expectedChecksum | string | `nil` | Expected SHA-512 checksum of a backing image used in a Longhorn StorageClass. |
+| persistence.backingImage.name | string | `nil` | Backing image to be used for creating and restoring volumes in a Longhorn StorageClass. When no backing images are available, specify the data source type and parameters that Longhorn can use to create a backing image. |
+| persistence.defaultClass | bool | `true` | Setting that allows you to specify the default Longhorn StorageClass. |
+| persistence.defaultClassReplicaCount | int | `3` | Replica count of the default Longhorn StorageClass. |
+| persistence.defaultDataLocality | string | `"disabled"` | Data locality of the default Longhorn StorageClass. (Options: "disabled", "best-effort") |
+| persistence.defaultFsType | string | `"ext4"` | Filesystem type of the default Longhorn StorageClass. |
+| persistence.defaultMkfsParams | string | `""` | mkfs parameters of the default Longhorn StorageClass. |
+| persistence.defaultNodeSelector.enable | bool | `false` | Setting that allows you to enable the node selector for the default Longhorn StorageClass. |
+| persistence.defaultNodeSelector.selector | string | `""` | Node selector for the default Longhorn StorageClass. Longhorn uses only nodes with the specified tags for storing volume data. (Examples: "storage,fast") |
+| persistence.migratable | bool | `false` | Setting that allows you to enable live migration of a Longhorn volume from one node to another. |
+| persistence.nfsOptions | string | `""` | Set NFS mount options for Longhorn StorageClass for RWX volumes |
+| persistence.reclaimPolicy | string | `"Delete"` | Reclaim policy that provides instructions for handling of a volume after its claim is released. (Options: "Retain", "Delete") |
+| persistence.recurringJobSelector.enable | bool | `false` | Setting that allows you to enable the recurring job selector for a Longhorn StorageClass. |
+| persistence.recurringJobSelector.jobList | list | `[]` | Recurring job selector for a Longhorn StorageClass. Ensure that quotes are used correctly when specifying job parameters. (Example: `[{"name":"backup", "isGroup":true}]`) |
+| persistence.removeSnapshotsDuringFilesystemTrim | string | `"ignored"` | Setting that allows you to enable automatic snapshot removal during filesystem trim for a Longhorn StorageClass. (Options: "ignored", "enabled", "disabled") |
+
+### CSI Settings
+
+| Key | Description |
+|-----|-------------|
+| csi.attacherReplicaCount | Replica count of the CSI Attacher. When unspecified, Longhorn uses the default value ("3"). |
+| csi.kubeletRootDir | kubelet root directory. When unspecified, Longhorn uses the default value. |
+| csi.provisionerReplicaCount | Replica count of the CSI Provisioner. When unspecified, Longhorn uses the default value ("3"). |
+| csi.resizerReplicaCount | Replica count of the CSI Resizer. When unspecified, Longhorn uses the default value ("3"). |
+| csi.snapshotterReplicaCount | Replica count of the CSI Snapshotter. When unspecified, Longhorn uses the default value ("3"). |
+
+### Longhorn Manager Settings
+
+Longhorn consists of user-deployed components (for example, Longhorn Manager, Longhorn Driver, and Longhorn UI) and system-managed components (for example, Instance Manager, Backing Image Manager, Share Manager, CSI Driver, and Engine Image). The following settings only apply to Longhorn Manager.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| longhornManager.log.format | string | `"plain"` | Format of Longhorn Manager logs. (Options: "plain", "json") |
+| longhornManager.nodeSelector | object | `{}` | Node selector for Longhorn Manager. Specify the nodes allowed to run Longhorn Manager. |
+| longhornManager.priorityClass | string | `"longhorn-critical"` | PriorityClass for Longhorn Manager. |
+| longhornManager.serviceAnnotations | object | `{}` | Annotation for the Longhorn Manager service. |
+| longhornManager.tolerations | list | `[]` | Toleration for Longhorn Manager on nodes allowed to run Longhorn components. |
+
+### Longhorn Driver Settings
+
+Longhorn consists of user-deployed components (for example, Longhorn Manager, Longhorn Driver, and Longhorn UI) and system-managed components (for example, Instance Manager, Backing Image Manager, Share Manager, CSI Driver, and Engine Image). The following settings only apply to Longhorn Driver.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| longhornDriver.log.format | string | `"plain"` | Format of Longhorn Driver logs. (Options: "plain", "json") |
+| longhornDriver.nodeSelector | object | `{}` | Node selector for Longhorn Driver. Specify the nodes allowed to run Longhorn Driver. |
+| longhornDriver.priorityClass | string | `"longhorn-critical"` | PriorityClass for Longhorn Driver. |
+| longhornDriver.tolerations | list | `[]` | Toleration for Longhorn Driver on nodes allowed to run Longhorn components. |
+
+### Longhorn UI Settings
+
+Longhorn consists of user-deployed components (for example, Longhorn Manager, Longhorn Driver, and Longhorn UI) and system-managed components (for example, Instance Manager, Backing Image Manager, Share Manager, CSI Driver, and Engine Image). The following settings only apply to Longhorn UI.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| longhornUI.nodeSelector | object | `{}` | Node selector for Longhorn UI. Specify the nodes allowed to run Longhorn UI. |
+| longhornUI.priorityClass | string | `"longhorn-critical"` | PriorityClass for Longhorn UI. |
+| longhornUI.replicas | int | `2` | Replica count for Longhorn UI. |
+| longhornUI.tolerations | list | `[]` | Toleration for Longhorn UI on nodes allowed to run Longhorn components. |
+
+### Ingress Settings
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| ingress.annotations | string | `nil` | Ingress annotations in the form of key-value pairs. |
+| ingress.enabled | bool | `false` | Setting that allows Longhorn to generate ingress records for the Longhorn UI service. |
+| ingress.host | string | `"sslip.io"` | Hostname of the Layer 7 load balancer. |
+| ingress.ingressClassName | string | `nil` | IngressClass resource that contains ingress configuration, including the name of the Ingress controller. ingressClassName can replace the kubernetes.io/ingress.class annotation used in earlier Kubernetes releases. |
+| ingress.path | string | `"/"` | Default ingress path. You can access the Longhorn UI by following the full ingress path {{host}}+{{path}}. |
+| ingress.secrets | string | `nil` | Secret that contains a TLS private key and certificate. Use secrets if you want to use your own certificates to secure ingresses. |
+| ingress.secureBackends | bool | `false` | Setting that allows you to enable secure connections to the Longhorn UI service via port 443. |
+| ingress.tls | bool | `false` | Setting that allows you to enable TLS on ingress records. |
+| ingress.tlsSecret | string | `"longhorn.local-tls"` | TLS secret that contains the private key and certificate to be used for TLS. This setting applies only when TLS is enabled on ingress records. |
+
+### Private Registry Settings
+
+You can install Longhorn in an air-gapped environment with a private registry. For more information, see the **Air Gap Installation** section of the [documentation](https://longhorn.io/docs).
+
+| Key | Description |
+|-----|-------------|
+| privateRegistry.createSecret | Setting that allows you to create a private registry secret. |
+| privateRegistry.registryPasswd | Password for authenticating with a private registry. |
+| privateRegistry.registrySecret | Kubernetes secret that allows you to pull images from a private registry. This setting applies only when creation of private registry secrets is enabled. You must include the private registry name in the secret name. |
+| privateRegistry.registryUrl | URL of a private registry. When unspecified, Longhorn uses the default system registry. |
+| privateRegistry.registryUser | User account used for authenticating with a private registry. |
+
+### Metrics Settings
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| metrics.serviceMonitor.additionalLabels | object | `{}` | Additional labels for the Prometheus ServiceMonitor resource. |
+| metrics.serviceMonitor.annotations | object | `{}` | Annotations for the Prometheus ServiceMonitor resource. |
+| metrics.serviceMonitor.enabled | bool | `false` | Setting that allows the creation of a Prometheus ServiceMonitor resource for Longhorn Manager components. |
+| metrics.serviceMonitor.interval | string | `""` | Interval at which Prometheus scrapes the metrics from the target. |
+| metrics.serviceMonitor.metricRelabelings | list | `[]` | Configures the relabeling rules to apply to the samples before ingestion. See the [Prometheus Operator documentation](https://prometheus-operator.dev/docs/api-reference/api/#monitoring.coreos.com/v1.Endpoint) for formatting details. |
+| metrics.serviceMonitor.relabelings | list | `[]` | Configures the relabeling rules to apply the target’s metadata labels. See the [Prometheus Operator documentation](https://prometheus-operator.dev/docs/api-reference/api/#monitoring.coreos.com/v1.Endpoint) for formatting details. |
+| metrics.serviceMonitor.scrapeTimeout | string | `""` | Timeout after which Prometheus considers the scrape to be failed. |
+
+### OS/Kubernetes Distro Settings
+
+#### OpenShift Settings
+
+For more details, see the [ocp-readme](https://github.com/longhorn/longhorn/blob/master/chart/ocp-readme.md).
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| openshift.enabled | bool | `false` | Setting that allows Longhorn to integrate with OpenShift. |
+| openshift.ui.port | int | `443` | Port for accessing the OpenShift web console. |
+| openshift.ui.proxy | int | `8443` | Port for proxy that provides access to the OpenShift web console. |
+| openshift.ui.route | string | `"longhorn-ui"` | Route for connections between Longhorn and the OpenShift web console. |
+
+### Other Settings
+
+| Key | Default | Description |
+|-----|---------|-------------|
+| annotations | `{}` | Annotation for the Longhorn Manager DaemonSet pods. This setting is optional. |
+| enableGoCoverDir | `false` | Setting that allows Longhorn to generate code coverage profiles. |
+| enablePSP | `false` | Setting that allows you to enable pod security policies (PSPs) that allow privileged Longhorn pods to start. This setting applies only to clusters running Kubernetes 1.25 and earlier, and with the built-in Pod Security admission controller enabled. |
+| namespaceOverride | `""` | Specify override namespace, specifically this is useful for using longhorn as sub-chart and its release namespace is not the `longhorn-system`. |
+| preUpgradeChecker.jobEnabled | `true` | Setting that allows Longhorn to perform pre-upgrade checks. Disable this setting when installing Longhorn using Argo CD or other GitOps solutions. |
+| preUpgradeChecker.upgradeVersionCheck | `true` | Setting that allows Longhorn to perform upgrade version checks after starting the Longhorn Manager DaemonSet Pods. Disabling this setting also disables `preUpgradeChecker.jobEnabled`. Longhorn recommends keeping this setting enabled. |
+
+### System Default Settings
+
+During installation, you can either allow Longhorn to use the default system settings or use specific flags to modify the default values. After installation, you can modify the settings using the Longhorn UI. For more information, see the **Settings Reference** section of the [documentation](https://longhorn.io/docs).
+
+| Key | Description |
+|-----|-------------|
+| defaultSettings.allowCollectingLonghornUsageMetrics | Setting that allows Longhorn to periodically collect anonymous usage data for product improvement purposes. Longhorn sends collected data to the [Upgrade Responder](https://github.com/longhorn/upgrade-responder) server, which is the data source of the Longhorn Public Metrics Dashboard (https://metrics.longhorn.io). The Upgrade Responder server does not store data that can be used to identify clients, including IP addresses. |
+| defaultSettings.allowEmptyDiskSelectorVolume | Setting that allows scheduling of empty disk selector volumes to any disk. |
+| defaultSettings.allowEmptyNodeSelectorVolume | Setting that allows scheduling of empty node selector volumes to any node. |
+| defaultSettings.allowRecurringJobWhileVolumeDetached | Setting that allows Longhorn to automatically attach a volume and create snapshots or backups when recurring jobs are run. |
+| defaultSettings.allowVolumeCreationWithDegradedAvailability | Setting that allows you to create and attach a volume without having all replicas scheduled at the time of creation. |
+| defaultSettings.autoCleanupRecurringJobBackupSnapshot | Setting that allows Longhorn to automatically clean up the snapshot generated by a recurring backup job. |
+| defaultSettings.autoCleanupSystemGeneratedSnapshot | Setting that allows Longhorn to automatically clean up the system-generated snapshot after replica rebuilding is completed. |
+| defaultSettings.autoDeletePodWhenVolumeDetachedUnexpectedly | Setting that allows Longhorn to automatically delete a workload pod that is managed by a controller (for example, daemonset) whenever a Longhorn volume is detached unexpectedly (for example, during Kubernetes upgrades). After deletion, the controller restarts the pod and then Kubernetes handles volume reattachment and remounting. |
+| defaultSettings.autoSalvage | Setting that allows Longhorn to automatically salvage volumes when all replicas become faulty (for example, when the network connection is interrupted). Longhorn determines which replicas are usable and then uses these replicas for the volume. This setting is enabled by default. |
+| defaultSettings.backingImageCleanupWaitInterval | Number of minutes that Longhorn waits before cleaning up the backing image file when no replicas in the disk are using it. |
+| defaultSettings.backingImageRecoveryWaitInterval | Number of seconds that Longhorn waits before downloading a backing image file again when the status of all image disk files changes to "failed" or "unknown". |
+| defaultSettings.backupCompressionMethod | Setting that allows you to specify a backup compression method. |
+| defaultSettings.backupConcurrentLimit | Maximum number of worker threads that can concurrently run for each backup. |
+| defaultSettings.backupTarget | Endpoint used to access the backupstore. (Options: "NFS", "CIFS", "AWS", "GCP", "AZURE") |
+| defaultSettings.backupTargetCredentialSecret | Name of the Kubernetes secret associated with the backup target. |
+| defaultSettings.backupstorePollInterval | Number of seconds that Longhorn waits before checking the backupstore for new backups. The default value is "300". When the value is "0", polling is disabled. |
+| defaultSettings.concurrentAutomaticEngineUpgradePerNodeLimit | Maximum number of engines that are allowed to concurrently upgrade on each node after Longhorn Manager is upgraded. When the value is "0", Longhorn does not automatically upgrade volume engines to the new default engine image version. |
+| defaultSettings.concurrentReplicaRebuildPerNodeLimit | Maximum number of replicas that can be concurrently rebuilt on each node. |
+| defaultSettings.concurrentVolumeBackupRestorePerNodeLimit | Maximum number of volumes that can be concurrently restored on each node using a backup. When the value is "0", restoration of volumes using a backup is disabled. |
+| defaultSettings.createDefaultDiskLabeledNodes | Setting that allows Longhorn to automatically create a default disk only on nodes with the label "node.longhorn.io/create-default-disk=true" (if no other disks exist). When this setting is disabled, Longhorn creates a default disk on each node that is added to the cluster. |
+| defaultSettings.defaultDataLocality | Default data locality. A Longhorn volume has data locality if a local replica of the volume exists on the same node as the pod that is using the volume. |
+| defaultSettings.defaultDataPath | Default path for storing data on a host. The default value is "/var/lib/longhorn/". |
+| defaultSettings.defaultLonghornStaticStorageClass | Default Longhorn StorageClass. "storageClassName" is assigned to PVs and PVCs that are created for an existing Longhorn volume. "storageClassName" can also be used as a label, so it is possible to use a Longhorn StorageClass to bind a workload to an existing PV without creating a Kubernetes StorageClass object. The default value is "longhorn-static". |
+| defaultSettings.defaultReplicaCount | Default number of replicas for volumes created using the Longhorn UI. For Kubernetes configuration, modify the `numberOfReplicas` field in the StorageClass. The default value is "3". |
+| defaultSettings.deletingConfirmationFlag | Flag that prevents accidental uninstallation of Longhorn. |
+| defaultSettings.detachManuallyAttachedVolumesWhenCordoned | Setting that allows automatic detaching of manually-attached volumes when a node is cordoned. |
+| defaultSettings.disableRevisionCounter | Setting that disables the revision counter and thereby prevents Longhorn from tracking all write operations to a volume. When salvaging a volume, Longhorn uses properties of the "volume-head-xxx.img" file (the last file size and the last time the file was modified) to select the replica to be used for volume recovery. This setting applies only to volumes created using the Longhorn UI. |
+| defaultSettings.disableSchedulingOnCordonedNode | Setting that prevents Longhorn Manager from scheduling replicas on a cordoned Kubernetes node. This setting is enabled by default. |
+| defaultSettings.disableSnapshotPurge | Setting that temporarily prevents all attempts to purge volume snapshots. |
+| defaultSettings.engineReplicaTimeout | Timeout between the Longhorn Engine and replicas. Specify a value between "8" and "30" seconds. The default value is "8". |
+| defaultSettings.failedBackupTTL | Number of minutes that Longhorn keeps a failed backup resource. When the value is "0", automatic deletion is disabled. |
+| defaultSettings.fastReplicaRebuildEnabled | Setting that allows fast rebuilding of replicas using the checksum of snapshot disk files. Before enabling this setting, you must set the snapshot-data-integrity value to "enable" or "fast-check". |
+| defaultSettings.guaranteedInstanceManagerCPU | Percentage of the total allocatable CPU resources on each node to be reserved for each instance manager pod when the V1 Data Engine is enabled. The default value is "12". |
+| defaultSettings.kubernetesClusterAutoscalerEnabled | Setting that notifies Longhorn that the cluster is using the Kubernetes Cluster Autoscaler. |
+| defaultSettings.logLevel | Log levels that indicate the type and severity of logs in Longhorn Manager. The default value is "Info". (Options: "Panic", "Fatal", "Error", "Warn", "Info", "Debug", "Trace") |
+| defaultSettings.nodeDownPodDeletionPolicy | Policy that defines the action Longhorn takes when a volume is stuck with a StatefulSet or Deployment pod on a node that failed. |
+| defaultSettings.nodeDrainPolicy | Policy that defines the action Longhorn takes when a node with the last healthy replica of a volume is drained. |
+| defaultSettings.offlineReplicaRebuilding | Setting that allows rebuilding of offline replicas for volumes using the V2 Data Engine. |
+| defaultSettings.orphanAutoDeletion | Setting that allows Longhorn to automatically delete an orphaned resource and the corresponding data (for example, stale replicas). Orphaned resources on failed or unknown nodes are not automatically cleaned up. |
+| defaultSettings.priorityClass | PriorityClass for system-managed Longhorn components. This setting can help prevent Longhorn components from being evicted under Node Pressure. Notice that this will be applied to Longhorn user-deployed components by default if there are no priority class values set yet, such as `longhornManager.priorityClass`. |
+| defaultSettings.recurringFailedJobsHistoryLimit | Maximum number of failed recurring backup and snapshot jobs to be retained. When the value is "0", a history of failed recurring jobs is not retained. |
+| defaultSettings.recurringJobMaxRetention | Maximum number of snapshots or backups to be retained. |
+| defaultSettings.recurringSuccessfulJobsHistoryLimit | Maximum number of successful recurring backup and snapshot jobs to be retained. When the value is "0", a history of successful recurring jobs is not retained. |
+| defaultSettings.removeSnapshotsDuringFilesystemTrim | Setting that allows Longhorn to automatically mark the latest snapshot and its parent files as removed during a filesystem trim. Longhorn does not remove snapshots containing multiple child files. |
+| defaultSettings.replicaAutoBalance | Setting that automatically rebalances replicas when an available node is discovered. |
+| defaultSettings.replicaDiskSoftAntiAffinity | Setting that allows scheduling on disks with existing healthy replicas of the same volume. This setting is enabled by default. |
+| defaultSettings.replicaFileSyncHttpClientTimeout | Number of seconds that an HTTP client waits for a response from a File Sync server before considering the connection to have failed. |
+| defaultSettings.replicaReplenishmentWaitInterval | Number of seconds that Longhorn waits before reusing existing data on a failed replica instead of creating a new replica of a degraded volume. |
+| defaultSettings.replicaSoftAntiAffinity | Setting that allows scheduling on nodes with healthy replicas of the same volume. This setting is disabled by default. |
+| defaultSettings.replicaZoneSoftAntiAffinity | Setting that allows Longhorn to schedule new replicas of a volume to nodes in the same zone as existing healthy replicas. Nodes that do not belong to any zone are treated as existing in the zone that contains healthy replicas. When identifying zones, Longhorn relies on the label "topology.kubernetes.io/zone=<Zone name of the node>" in the Kubernetes node object. |
+| defaultSettings.restoreConcurrentLimit | Maximum number of worker threads that can concurrently run for each restore operation. |
+| defaultSettings.restoreVolumeRecurringJobs | Setting that restores recurring jobs from a backup volume on a backup target and creates recurring jobs if none exist during backup restoration. |
+| defaultSettings.snapshotDataIntegrity | Setting that allows you to enable and disable snapshot hashing and data integrity checks. |
+| defaultSettings.snapshotDataIntegrityCronjob | Setting that defines when Longhorn checks the integrity of data in snapshot disk files. You must use the Unix cron expression format. |
+| defaultSettings.snapshotDataIntegrityImmediateCheckAfterSnapshotCreation | Setting that allows disabling of snapshot hashing after snapshot creation to minimize impact on system performance. |
+| defaultSettings.snapshotMaxCount | Maximum snapshot count for a volume. The value should be between 2 to 250 |
+| defaultSettings.storageMinimalAvailablePercentage | Percentage of minimum available disk capacity. When the minimum available capacity exceeds the total available capacity, the disk becomes unschedulable until more space is made available for use. The default value is "25". |
+| defaultSettings.storageNetwork | Storage network for in-cluster traffic. When unspecified, Longhorn uses the Kubernetes cluster network. |
+| defaultSettings.storageOverProvisioningPercentage | Percentage of storage that can be allocated relative to hard drive capacity. The default value is "100". |
+| defaultSettings.storageReservedPercentageForDefaultDisk | Percentage of disk space that is not allocated to the default disk on each new Longhorn node. |
+| defaultSettings.supportBundleFailedHistoryLimit | Maximum number of failed support bundles that can exist in the cluster. When the value is "0", Longhorn automatically purges all failed support bundles. |
+| defaultSettings.systemManagedComponentsNodeSelector | Node selector for system-managed Longhorn components. |
+| defaultSettings.systemManagedPodsImagePullPolicy | Image pull policy for system-managed pods, such as Instance Manager, engine images, and CSI Driver. Changes to the image pull policy are applied only after the system-managed pods restart. |
+| defaultSettings.taintToleration | Taint or toleration for system-managed Longhorn components. Specify values using a semicolon-separated list in `kubectl taint` syntax (Example: key1=value1:effect; key2=value2:effect). |
+| defaultSettings.upgradeChecker | Upgrade Checker that periodically checks for new Longhorn versions. When a new version is available, a notification appears on the Longhorn UI. This setting is enabled by default |
+| defaultSettings.v1DataEngine | Setting that allows you to enable the V1 Data Engine. |
+| defaultSettings.v2DataEngine | Setting that allows you to enable the V2 Data Engine, which is based on the Storage Performance Development Kit (SPDK). The V2 Data Engine is a preview feature and should not be used in production environments. |
+| defaultSettings.v2DataEngineGuaranteedInstanceManagerCPU | Number of millicpus on each node to be reserved for each Instance Manager pod when the V2 Data Engine is enabled. The default value is "1250". |
+| defaultSettings.v2DataEngineHugepageLimit | Setting that allows you to configure maximum huge page size (in MiB) for the V2 Data Engine. |
+
 ---
 Please see [link](https://github.com/longhorn/longhorn) for more information.
diff --git a/charts/longhorn/README.md.gotmpl b/charts/longhorn/README.md.gotmpl
new file mode 100644
index 0000000..6167301
--- /dev/null
+++ b/charts/longhorn/README.md.gotmpl
@@ -0,0 +1,250 @@
+# Longhorn Chart
+
+> **Important**: Please install the Longhorn chart in the `longhorn-system` namespace only.
+
+> **Warning**: Longhorn doesn't support downgrading from a higher version to a lower version.
+
+> **Note**: Use Helm 3 when installing and upgrading Longhorn. Helm 2 is [no longer supported](https://helm.sh/blog/helm-2-becomes-unsupported/).
+
+## Source Code
+
+Longhorn is 100% open source software. Project source code is spread across a number of repos:
+
+1. Longhorn Engine -- Core controller/replica logic https://github.com/longhorn/longhorn-engine
+2. Longhorn Instance Manager -- Controller/replica instance lifecycle management https://github.com/longhorn/longhorn-instance-manager
+3. Longhorn Share Manager -- NFS provisioner that exposes Longhorn volumes as ReadWriteMany volumes. https://github.com/longhorn/longhorn-share-manager
+4. Backing Image Manager -- Backing image file lifecycle management. https://github.com/longhorn/backing-image-manager
+5. Longhorn Manager -- Longhorn orchestration, includes CSI driver for Kubernetes https://github.com/longhorn/longhorn-manager
+6. Longhorn UI -- Dashboard https://github.com/longhorn/longhorn-ui
+
+## Prerequisites
+
+1. A container runtime compatible with Kubernetes (Docker v1.13+, containerd v1.3.7+, etc.)
+2. Kubernetes >= v1.21
+3. Make sure `bash`, `curl`, `findmnt`, `grep`, `awk` and `blkid` has been installed in all nodes of the Kubernetes cluster.
+4. Make sure `open-iscsi` has been installed, and the `iscsid` daemon is running on all nodes of the Kubernetes cluster. For GKE, recommended Ubuntu as guest OS image since it contains `open-iscsi` already.
+
+## Upgrading to Kubernetes v1.25+
+
+Starting in Kubernetes v1.25, [Pod Security Policies](https://kubernetes.io/docs/concepts/security/pod-security-policy/) have been removed from the Kubernetes API.
+
+As a result, **before upgrading to Kubernetes v1.25** (or on a fresh install in a Kubernetes v1.25+ cluster), users are expected to perform an in-place upgrade of this chart with `enablePSP` set to `false` if it has been previously set to `true`.
+
+> **Note:**
+> If you upgrade your cluster to Kubernetes v1.25+ before removing PSPs via a `helm upgrade` (even if you manually clean up resources), **it will leave the Helm release in a broken state within the cluster such that further Helm operations will not work (`helm uninstall`, `helm upgrade`, etc.).**
+>
+> If your charts get stuck in this state, you may have to clean up your Helm release secrets.
+Upon setting `enablePSP` to false, the chart will remove any PSP resources deployed on its behalf from the cluster. This is the default setting for this chart.
+
+As a replacement for PSPs, [Pod Security Admission](https://kubernetes.io/docs/concepts/security/pod-security-admission/) should be used. Please consult the Longhorn docs for more details on how to configure your chart release namespaces to work with the new Pod Security Admission and apply Pod Security Standards.
+
+## Installation
+
+1. Add Longhorn chart repository.
+```
+helm repo add longhorn https://charts.longhorn.io
+```
+
+2. Update local Longhorn chart information from chart repository.
+```
+helm repo update
+```
+
+3. Use the following commands to create the `longhorn-system` namespace first, then install the Longhorn chart.
+
+```
+kubectl create namespace longhorn-system
+helm install longhorn longhorn/longhorn --namespace longhorn-system
+```
+
+## Uninstallation
+
+```
+kubectl -n longhorn-system patch -p '{"value": "true"}' --type=merge lhs deleting-confirmation-flag
+helm uninstall longhorn -n longhorn-system
+kubectl delete namespace longhorn-system
+```
+
+## Values
+
+The `values.yaml` contains items used to tweak a deployment of this chart.
+
+### Cattle Settings
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "global" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Network Policies
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "networkPolicies" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Image Settings
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "image" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Service Settings
+
+| Key | Description |
+|-----|-------------|
+{{- range .Values }}
+  {{- if (and (hasPrefix "service" .Key) (not (contains "Account" .Key))) }}
+| {{ .Key }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### StorageClass Settings
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "persistence" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### CSI Settings
+
+| Key | Description |
+|-----|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "csi" .Key }}
+| {{ .Key }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Longhorn Manager Settings
+
+Longhorn consists of user-deployed components (for example, Longhorn Manager, Longhorn Driver, and Longhorn UI) and system-managed components (for example, Instance Manager, Backing Image Manager, Share Manager, CSI Driver, and Engine Image). The following settings only apply to Longhorn Manager.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "longhornManager" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Longhorn Driver Settings
+
+Longhorn consists of user-deployed components (for example, Longhorn Manager, Longhorn Driver, and Longhorn UI) and system-managed components (for example, Instance Manager, Backing Image Manager, Share Manager, CSI Driver, and Engine Image). The following settings only apply to Longhorn Driver.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "longhornDriver" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Longhorn UI Settings
+
+Longhorn consists of user-deployed components (for example, Longhorn Manager, Longhorn Driver, and Longhorn UI) and system-managed components (for example, Instance Manager, Backing Image Manager, Share Manager, CSI Driver, and Engine Image). The following settings only apply to Longhorn UI.
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "longhornUI" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Ingress Settings
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "ingress" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Private Registry Settings
+
+You can install Longhorn in an air-gapped environment with a private registry. For more information, see the **Air Gap Installation** section of the [documentation](https://longhorn.io/docs).
+
+| Key | Description |
+|-----|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "privateRegistry" .Key }}
+| {{ .Key }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Metrics Settings
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "metrics" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### OS/Kubernetes Distro Settings
+
+#### OpenShift Settings
+
+For more details, see the [ocp-readme](https://github.com/longhorn/longhorn/blob/master/chart/ocp-readme.md).
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "openshift" .Key }}
+| {{ .Key }} | {{ .Type }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### Other Settings
+
+| Key | Default | Description |
+|-----|---------|-------------|
+{{- range .Values }}
+  {{- if not (or (hasPrefix "defaultSettings" .Key)
+  (hasPrefix "networkPolicies" .Key)
+  (hasPrefix "image" .Key)
+  (hasPrefix "service" .Key)
+  (hasPrefix "persistence" .Key)
+  (hasPrefix "csi" .Key)
+  (hasPrefix "longhornManager" .Key)
+  (hasPrefix "longhornDriver" .Key)
+  (hasPrefix "longhornUI" .Key)
+  (hasPrefix "privateRegistry" .Key)
+  (hasPrefix "ingress" .Key)
+  (hasPrefix "metrics" .Key)
+  (hasPrefix "openshift" .Key)
+  (hasPrefix "global" .Key)) }}
+| {{ .Key }} | {{ if .Default }}{{ .Default }}{{ else }}{{ .AutoDefault }}{{ end }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+### System Default Settings
+
+During installation, you can either allow Longhorn to use the default system settings or use specific flags to modify the default values. After installation, you can modify the settings using the Longhorn UI. For more information, see the **Settings Reference** section of the [documentation](https://longhorn.io/docs).
+
+| Key | Description |
+|-----|-------------|
+{{- range .Values }}
+  {{- if hasPrefix "defaultSettings" .Key }}
+| {{ .Key }} | {{ if .Description }}{{ .Description }}{{ else }}{{ .AutoDescription }}{{ end }} |
+  {{- end }}
+{{- end }}
+
+---
+Please see [link](https://github.com/longhorn/longhorn) for more information.
diff --git a/charts/longhorn/ocp-readme.md b/charts/longhorn/ocp-readme.md
new file mode 100644
index 0000000..d2fb98e
--- /dev/null
+++ b/charts/longhorn/ocp-readme.md
@@ -0,0 +1,177 @@
+# OpenShift / OKD Extra Configuration Steps
+
+- [OpenShift / OKD Extra Configuration Steps](#openshift--okd-extra-configuration-steps)
+  - [Notes](#notes)
+  - [Known Issues](#known-issues)
+  - [Preparing Nodes (Optional)](#preparing-nodes-optional)
+    - [Default /var/lib/longhorn setup](#default-varliblonghorn-setup)
+    - [Separate /var/mnt/longhorn setup](#separate-varmntlonghorn-setup)
+      - [Create Filesystem](#create-filesystem)
+      - [Mounting Disk On Boot](#mounting-disk-on-boot)
+      - [Label and Annotate Nodes](#label-and-annotate-nodes)
+  - [Example values.yaml](#example-valuesyaml)
+  - [Installation](#installation)
+  - [Refs](#refs)
+
+## Notes
+
+Main changes and tasks for OCP are:
+
+- On OCP / OKD, the Operating System is Managed by the Cluster
+- OCP Imposes [Security Context Constraints](https://docs.openshift.com/container-platform/4.11/authentication/managing-security-context-constraints.html)
+  - This requires everything to run with the least privilege possible. For the moment every component has been given access to run as higher privilege.
+  - Something to circle back on is network polices and which components can have their privileges reduced without impacting functionality.
+    - The UI probably can be for example.
+- openshift/oauth-proxy for authentication to the Longhorn Ui
+  - **⚠️** Currently Scoped to Authenticated Users that can delete a longhorn settings object.
+    - **⚠️** Since the UI it self is not protected, network policies will need to be created to prevent namespace <--> namespace communication against the pod or service object directly.
+    - Anyone with access to the UI Deployment can remove the route restriction. (Namespace Scoped Admin)
+- Option to use separate disk in /var/mnt/longhorn & MachineConfig file to mount /var/mnt/longhorn
+- Adding finalizers for mount propagation
+
+## Known Issues
+
+- General Feature/Issue Thread
+  - [[FEATURE] Deploying Longhorn on OKD/Openshift](https://github.com/longhorn/longhorn/issues/1831)
+- 4.10 / 1.23:
+  - 4.10.0-0.okd-2022-03-07-131213 to 4.10.0-0.okd-2022-07-09-073606
+    - Tested, No Known Issues
+- 4.11 / 1.24:
+  - 4.11.0-0.okd-2022-07-27-052000 to 4.11.0-0.okd-2022-11-19-050030
+    - Tested, No Known Issues
+  - 4.11.0-0.okd-2022-12-02-145640, 4.11.0-0.okd-2023-01-14-152430:
+    - Workaround: [[BUG] Volumes Stuck in Attach/Detach Loop](https://github.com/longhorn/longhorn/issues/4988)
+      - [MachineConfig Patch](https://github.com/longhorn/longhorn/issues/4988#issuecomment-1345676772)
+- 4.12 / 1.25:
+  - 4.12.0-0.okd-2022-12-05-210624 to 4.12.0-0.okd-2023-01-20-101927
+    - Tested, No Known Issues
+  - 4.12.0-0.okd-2023-01-21-055900 to 4.12.0-0.okd-2023-02-18-033438:
+    - Workaround: [[BUG] Volumes Stuck in Attach/Detach Loop](https://github.com/longhorn/longhorn/issues/4988)
+      - [MachineConfig Patch](https://github.com/longhorn/longhorn/issues/4988#issuecomment-1345676772)
+  - 4.12.0-0.okd-2023-03-05-022504 - 4.12.0-0.okd-2023-04-16-041331:
+    - Tested, No Known Issues
+- 4.13 / 1.26:
+  - 4.13.0-0.okd-2023-05-03-001308 - 4.13.0-0.okd-2023-08-18-135805:
+    - Tested, No Known Issues
+- 4.14 / 1.27:
+  - 4.14.0-0.okd-2023-08-12-022330 - 4.14.0-0.okd-2023-10-28-073550:
+    - Tested, No Known Issues
+
+## Preparing Nodes (Optional)
+
+Only required if you require additional customizations, such as storage-less nodes, or secondary disks.
+
+### Default /var/lib/longhorn setup
+
+Label each node for storage with:
+
+```bash
+oc get nodes --no-headers | awk '{print $1}'
+
+export NODE="worker-0"
+oc label node "${NODE}" node.longhorn.io/create-default-disk=true
+```
+
+### Separate /var/mnt/longhorn setup
+
+#### Create Filesystem
+
+On the storage nodes create a filesystem with the label longhorn:
+
+```bash
+oc get nodes --no-headers | awk '{print $1}'
+
+export NODE="worker-0"
+oc debug node/${NODE} -t -- chroot /host bash
+
+# Validate Target Drive is Present
+lsblk
+
+export DRIVE="sdb" #vdb
+sudo mkfs.ext4 -L longhorn /dev/${DRIVE}
+```
+
+> ⚠️ Note: If you add New Nodes After the below Machine Config is applied, you will need to also reboot the node.
+
+#### Mounting Disk On Boot
+
+The Secondary Drive needs to be mounted on every boot. Save the Concents and Apply the MachineConfig with `oc apply -f`:
+
+> ⚠️ This will trigger an machine config profile update and reboot all worker nodes on the cluster
+
+```yaml
+apiVersion: machineconfiguration.openshift.io/v1
+kind: MachineConfig
+metadata:
+  labels:
+    machineconfiguration.openshift.io/role: worker
+  name: 71-mount-storage-worker
+spec:
+  config:
+    ignition:
+      version: 3.2.0
+    systemd:
+      units:
+        - name: var-mnt-longhorn.mount
+          enabled: true
+          contents: |
+            [Unit]
+            Before=local-fs.target
+            [Mount]
+            Where=/var/mnt/longhorn
+            What=/dev/disk/by-label/longhorn
+            Options=rw,relatime,discard
+            [Install]
+            WantedBy=local-fs.target
+```
+
+#### Label and Annotate Nodes
+
+Label and annotate storage nodes like this:
+
+```bash
+oc get nodes --no-headers | awk '{print $1}'
+
+export NODE="worker-0"
+oc annotate node ${NODE} --overwrite node.longhorn.io/default-disks-config='[{"path":"/var/mnt/longhorn","allowScheduling":true}]'
+oc label node ${NODE} node.longhorn.io/create-default-disk=config
+```
+
+## Example values.yaml
+
+Minimum Adjustments Required
+
+```yaml
+openshift:
+  oauthProxy:
+    repository: quay.io/openshift/origin-oauth-proxy
+    tag: 4.15  # Use Your OCP/OKD 4.X Version, Current Stable is 4.15
+
+# defaultSettings: # Preparing nodes (Optional)
+  # createDefaultDiskLabeledNodes: true
+
+openshift:
+  enabled: true
+  ui:
+    route: "longhorn-ui"
+    port: 443
+    proxy: 8443
+```
+
+## Installation
+
+```bash
+# helm template ./chart/ --namespace longhorn-system --values ./chart/values.yaml --no-hooks > longhorn.yaml # Local Testing
+helm template longhorn --namespace longhorn-system --values values.yaml --no-hooks  > longhorn.yaml
+oc create namespace longhorn-system -o yaml --dry-run=client | oc apply -f -
+oc apply -f longhorn.yaml -n longhorn-system
+```
+
+## Refs
+
+- <https://docs.openshift.com/container-platform/4.11/storage/persistent_storage/persistent-storage-iscsi.html>
+- <https://docs.okd.io/4.11/storage/persistent_storage/persistent-storage-iscsi.html>
+- okd 4.5: <https://github.com/longhorn/longhorn/issues/1831#issuecomment-702690613>
+- okd 4.6: <https://github.com/longhorn/longhorn/issues/1831#issuecomment-765884631>
+- oauth-proxy: <https://github.com/openshift/oauth-proxy/blob/master/contrib/sidecar.yaml>
+- <https://github.com/longhorn/longhorn/issues/1831>
diff --git a/charts/longhorn/questions.yaml b/charts/longhorn/questions.yaml
index b53b0fe..1834d4e 100644
--- a/charts/longhorn/questions.yaml
+++ b/charts/longhorn/questions.yaml
@@ -12,175 +12,175 @@
   subquestions:
   - variable: image.longhorn.manager.repository
     default: longhornio/longhorn-manager
-    description: "Specify Longhorn Manager Image Repository"
+    description: "Repository for the Longhorn Manager image."
     type: string
     label: Longhorn Manager Image Repository
     group: "Longhorn Images Settings"
   - variable: image.longhorn.manager.tag
-    default: v1.5.2
+    default: v1.6.4
     description: "Specify Longhorn Manager Image Tag"
     type: string
     label: Longhorn Manager Image Tag
     group: "Longhorn Images Settings"
   - variable: image.longhorn.engine.repository
     default: longhornio/longhorn-engine
-    description: "Specify Longhorn Engine Image Repository"
+    description: "Repository for the Longhorn Engine image."
     type: string
     label: Longhorn Engine Image Repository
     group: "Longhorn Images Settings"
   - variable: image.longhorn.engine.tag
-    default: v1.5.2
+    default: v1.6.4
     description: "Specify Longhorn Engine Image Tag"
     type: string
     label: Longhorn Engine Image Tag
     group: "Longhorn Images Settings"
   - variable: image.longhorn.ui.repository
     default:  longhornio/longhorn-ui
-    description: "Specify Longhorn UI Image Repository"
+    description: "Repository for the Longhorn UI image."
     type: string
     label: Longhorn UI Image Repository
     group: "Longhorn Images Settings"
   - variable: image.longhorn.ui.tag
-    default: v1.5.2
+    default: v1.6.4
     description: "Specify Longhorn UI Image Tag"
     type: string
     label: Longhorn UI Image Tag
     group: "Longhorn Images Settings"
   - variable: image.longhorn.instanceManager.repository
     default: longhornio/longhorn-instance-manager
-    description: "Specify Longhorn Instance Manager Image Repository"
+    description: "Repository for the Longhorn Instance Manager image."
     type: string
     label: Longhorn Instance Manager Image Repository
     group: "Longhorn Images Settings"
   - variable: image.longhorn.instanceManager.tag
-    default: v1.5.2
+    default: v1.6.4
     description: "Specify Longhorn Instance Manager Image Tag"
     type: string
     label: Longhorn Instance Manager Image Tag
     group: "Longhorn Images Settings"
   - variable: image.longhorn.shareManager.repository
     default: longhornio/longhorn-share-manager
-    description: "Specify Longhorn Share Manager Image Repository"
+    description: "Repository for the Longhorn Share Manager image."
     type: string
     label: Longhorn Share Manager Image Repository
     group: "Longhorn Images Settings"
   - variable: image.longhorn.shareManager.tag
-    default: v1.5.2
+    default: v1.6.4
     description: "Specify Longhorn Share Manager Image Tag"
     type: string
     label: Longhorn Share Manager Image Tag
     group: "Longhorn Images Settings"
   - variable: image.longhorn.backingImageManager.repository
     default: longhornio/backing-image-manager
-    description: "Specify Longhorn Backing Image Manager Image Repository"
+    description: "Repository for the Backing Image Manager image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn Backing Image Manager Image Repository
     group: "Longhorn Images Settings"
   - variable: image.longhorn.backingImageManager.tag
-    default: v1.5.2
+    default: v1.6.4
     description: "Specify Longhorn Backing Image Manager Image Tag"
     type: string
     label: Longhorn Backing Image Manager Image Tag
     group: "Longhorn Images Settings"
   - variable: image.longhorn.supportBundleKit.repository
     default: longhornio/support-bundle-kit
-    description: "Specify Longhorn Support Bundle Manager Image Repository"
+    description: "Repository for the Longhorn Support Bundle Manager image."
     type: string
     label: Longhorn Support Bundle Kit Image Repository
     group: "Longhorn Images Settings"
   - variable: image.longhorn.supportBundleKit.tag
-    default: v0.0.27
-    description: "Specify Longhorn Support Bundle Manager Image Tag"
+    default: v0.0.48
+    description: "Tag for the Longhorn Support Bundle Manager image."
     type: string
     label: Longhorn Support Bundle Kit Image Tag
     group: "Longhorn Images Settings"
   - variable: image.csi.attacher.repository
     default: longhornio/csi-attacher
-    description: "Specify CSI attacher image repository. Leave blank to autodetect."
+    description: "Repository for the CSI attacher image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Attacher Image Repository
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.attacher.tag
-    default: v4.2.0
-    description: "Specify CSI attacher image tag. Leave blank to autodetect."
+    default: v4.7.0-20241219
+    description: "Tag for the CSI attacher image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Attacher Image Tag
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.provisioner.repository
     default: longhornio/csi-provisioner
-    description: "Specify CSI provisioner image repository. Leave blank to autodetect."
+    description: "Repository for the CSI Provisioner image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Provisioner Image Repository
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.provisioner.tag
-    default: v3.4.1
-    description: "Specify CSI provisioner image tag. Leave blank to autodetect."
+    default: v3.6.4-20241219
+    description: "Tag for the CSI Provisioner image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Provisioner Image Tag
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.nodeDriverRegistrar.repository
     default: longhornio/csi-node-driver-registrar
-    description: "Specify CSI Node Driver Registrar image repository. Leave blank to autodetect."
+    description: "Repository for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Node Driver Registrar Image Repository
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.nodeDriverRegistrar.tag
-    default: v2.7.0
-    description: "Specify CSI Node Driver Registrar image tag. Leave blank to autodetect."
+    default: v2.12.0-20241219
+    description: "Tag for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Node Driver Registrar Image Tag
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.resizer.repository
     default: longhornio/csi-resizer
-    description: "Specify CSI Driver Resizer image repository. Leave blank to autodetect."
+    description: "Repository for the CSI Resizer image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Driver Resizer Image Repository
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.resizer.tag
-    default: v1.7.0
-    description: "Specify CSI Driver Resizer image tag. Leave blank to autodetect."
+    default: v1.12.0-20241219
+    description: "Tag for the CSI Resizer image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Driver Resizer Image Tag
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.snapshotter.repository
     default: longhornio/csi-snapshotter
-    description: "Specify CSI Driver Snapshotter image repository. Leave blank to autodetect."
+    description: "Repository for the CSI Snapshotter image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Driver Snapshotter Image Repository
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.snapshotter.tag
-    default: v6.2.1
-    description: "Specify CSI Driver Snapshotter image tag. Leave blank to autodetect."
+    default: v6.3.4-20241219
+    description: "Tag for the CSI Snapshotter image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Driver Snapshotter Image Tag
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.livenessProbe.repository
     default: longhornio/livenessprobe
-    description: "Specify CSI liveness probe image repository. Leave blank to autodetect."
+    description: "Repository for the CSI liveness probe image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Liveness Probe Image Repository
     group: "Longhorn CSI Driver Images"
   - variable: image.csi.livenessProbe.tag
-    default: v2.9.0
-    description: "Specify CSI liveness probe image tag. Leave blank to autodetect."
+    default: v2.14.0-20241219
+    description: "Tag for the CSI liveness probe image. When unspecified, Longhorn uses the default value."
     type: string
     label: Longhorn CSI Liveness Probe Image Tag
     group: "Longhorn CSI Driver Images"
 - variable: privateRegistry.registryUrl
   label: Private registry URL
-  description: "URL of private registry. Leave blank to apply system default registry."
+  description: "URL of a private registry. When unspecified, Longhorn uses the default system registry."
   group: "Private Registry Settings"
   type: string
   default: ""
 - variable: privateRegistry.registrySecret
   label: Private registry secret name
-  description: "If create a new private registry secret is true, create a Kubernetes secret with this name; else use the existing secret of this name. Use it to pull images from your private registry."
+  description: "Kubernetes secret that allows you to pull images from a private registry. This setting applies only when creation of private registry secrets is enabled. You must include the private registry name in the secret name."
   group: "Private Registry Settings"
   type: string
   default: ""
 - variable: privateRegistry.createSecret
   default: "true"
-  description: "Create a new private registry secret"
+  description: "Setting that allows you to create a private registry secret."
   type: boolean
   group: "Private Registry Settings"
   label: Create Secret for Private Registry Settings
@@ -188,12 +188,12 @@
   subquestions:
   - variable: privateRegistry.registryUser
     label: Private registry user
-    description: "User used to authenticate to private registry."
+    description: "User account used for authenticating with a private registry."
     type: string
     default: ""
   - variable: privateRegistry.registryPasswd
     label: Private registry password
-    description: "Password used to authenticate to private registry."
+    description: "Password for authenticating with a private registry."
     type: password
     default: ""
 - variable: longhorn.default_setting
@@ -206,7 +206,7 @@
   subquestions:
   - variable: csi.kubeletRootDir
     default:
-    description: "Specify kubelet root-dir. Leave blank to autodetect."
+    description: "kubelet root directory. When unspecified, Longhorn uses the default value."
     type: string
     label: Kubelet Root Directory
     group: "Longhorn CSI Driver Settings"
@@ -215,7 +215,7 @@
     default: 3
     min: 1
     max: 10
-    description: "Specify replica count of CSI Attacher. By default 3."
+    description: "Replica count of the CSI Attacher. When unspecified, Longhorn uses the default value (\"3\")."
     label: Longhorn CSI Attacher replica count
     group: "Longhorn CSI Driver Settings"
   - variable: csi.provisionerReplicaCount
@@ -223,7 +223,7 @@
     default: 3
     min: 1
     max: 10
-    description: "Specify replica count of CSI Provisioner. By default 3."
+    description: "Replica count of the CSI Provisioner. When unspecified, Longhorn uses the default value (\"3\")."
     label: Longhorn CSI Provisioner replica count
     group: "Longhorn CSI Driver Settings"
   - variable: csi.resizerReplicaCount
@@ -231,7 +231,7 @@
     default: 3
     min: 1
     max: 10
-    description: "Specify replica count of CSI Resizer. By default 3."
+    description: "Replica count of the CSI Resizer. When unspecified, Longhorn uses the default value (\"3\")."
     label: Longhorn CSI Resizer replica count
     group: "Longhorn CSI Driver Settings"
   - variable: csi.snapshotterReplicaCount
@@ -239,47 +239,50 @@
     default: 3
     min: 1
     max: 10
-    description: "Specify replica count of CSI Snapshotter. By default 3."
+    description: "Replica count of the CSI Snapshotter. When unspecified, Longhorn uses the default value (\"3\")."
     label: Longhorn CSI Snapshotter replica count
     group: "Longhorn CSI Driver Settings"
   - variable: defaultSettings.backupTarget
     label: Backup Target
-    description: "The endpoint used to access the backupstore. NFS and S3 are supported."
+    description: "Endpoint used to access the backupstore. (Options: \"NFS\", \"CIFS\", \"AWS\", \"GCP\", \"AZURE\")"
     group: "Longhorn Default Settings"
     type: string
     default:
   - variable: defaultSettings.backupTargetCredentialSecret
     label: Backup Target Credential Secret
-    description: "The name of the Kubernetes secret associated with the backup target."
+    description: "Name of the Kubernetes secret associated with the backup target."
     group: "Longhorn Default Settings"
     type: string
     default:
   - variable: defaultSettings.allowRecurringJobWhileVolumeDetached
     label: Allow Recurring Job While Volume Is Detached
-    description: 'If this setting is enabled, Longhorn will automatically attaches the volume and takes snapshot/backup when it is the time to do recurring snapshot/backup.
-Note that the volume is not ready for workload during the period when the volume was automatically attached. Workload will have to wait until the recurring job finishes.'
+    description: 'Setting that allows Longhorn to automatically attach a volume and create snapshots or backups when recurring jobs are run.'
     group: "Longhorn Default Settings"
     type: boolean
     default: "false"
+  - variable: defaultSettings.snapshotMaxCount
+    label: Snapshot Maximum Count
+    description: 'Maximum snapshot count for a volume. The value should be between 2 to 250.'
+    group: "Longhorn Default Settings"
+    type: int
+    min: 2
+    max: 250
+    default: 250
   - variable: defaultSettings.createDefaultDiskLabeledNodes
     label: Create Default Disk on Labeled Nodes
-    description: 'Create default Disk automatically only on Nodes with the label "node.longhorn.io/create-default-disk=true" if no other disks exist. If disabled, the default disk will be created on all new nodes when each node is first added.'
+    description: 'Setting that allows Longhorn to automatically create a default disk only on nodes with the label "node.longhorn.io/create-default-disk=true" (if no other disks exist). When this setting is disabled, Longhorn creates a default disk on each node that is added to the cluster.'
     group: "Longhorn Default Settings"
     type: boolean
     default: "false"
   - variable: defaultSettings.defaultDataPath
     label: Default Data Path
-    description: 'Default path to use for storing data on a host. By default "/var/lib/longhorn/"'
+    description: 'Default path for storing data on a host. The default value is "/var/lib/longhorn/".'
     group: "Longhorn Default Settings"
     type: string
     default: "/var/lib/longhorn/"
   - variable: defaultSettings.defaultDataLocality
     label: Default Data Locality
-    description: 'We say a Longhorn volume has data locality if there is a local replica of the volume on the same node as the pod which is using the volume.
-This setting specifies the default data locality when a volume is created from the Longhorn UI. For Kubernetes configuration, update the `dataLocality` in the StorageClass
-The available modes are:
-- **disabled**. This is the default option. There may or may not be a replica on the same node as the attached volume (workload)
-- **best-effort**. This option instructs Longhorn to try to keep a replica on the same node as the attached volume (workload). Longhorn will not stop the volume, even if it cannot keep a replica local to the attached volume (workload) due to environment limitation, e.g. not enough disk space, incompatible disk tags, etc.'
+    description: 'Default data locality. A Longhorn volume has data locality if a local replica of the volume exists on the same node as the pod that is using the volume.'
     group: "Longhorn Default Settings"
     type: enum
     options:
@@ -288,23 +291,13 @@
     default: "disabled"
   - variable: defaultSettings.replicaSoftAntiAffinity
     label: Replica Node Level Soft Anti-Affinity
-    description: 'Allow scheduling on nodes with existing healthy replicas of the same volume. By default false.'
+    description: 'Allow scheduling on nodes with existing healthy replicas of the same volume. By default, false.'
     group: "Longhorn Default Settings"
     type: boolean
     default: "false"
   - variable: defaultSettings.replicaAutoBalance
     label: Replica Auto Balance
-    description: 'Enable this setting automatically rebalances replicas when discovered an available node.
-The available global options are:
-- **disabled**. This is the default option. No replica auto-balance will be done.
-- **least-effort**. This option instructs Longhorn to balance replicas for minimal redundancy.
-- **best-effort**. This option instructs Longhorn to balance replicas for even redundancy.
-Longhorn also support individual volume setting. The setting can be specified in volume.spec.replicaAutoBalance, this overrules the global setting.
-The available volume spec options are:
-- **ignored**. This is the default option that instructs Longhorn to inherit from the global setting.
-- **disabled**. This option instructs Longhorn no replica auto-balance should be done.
-- **least-effort**. This option instructs Longhorn to balance replicas for minimal redundancy.
-- **best-effort**. This option instructs Longhorn to balance replicas for even redundancy.'
+    description: 'Enable this setting automatically re-balances replicas when discovered an available node.'
     group: "Longhorn Default Settings"
     type: enum
     options:
@@ -314,14 +307,14 @@
     default: "disabled"
   - variable: defaultSettings.storageOverProvisioningPercentage
     label: Storage Over Provisioning Percentage
-    description: "The over-provisioning percentage defines how much storage can be allocated relative to the hard drive's capacity. By default 200."
+    description: "Percentage of storage that can be allocated relative to hard drive capacity. The default value is 100."
     group: "Longhorn Default Settings"
     type: int
     min: 0
-    default: 200
+    default: 100
   - variable: defaultSettings.storageMinimalAvailablePercentage
     label: Storage Minimal Available Percentage
-    description: "If the minimum available disk capacity exceeds the actual percentage of available disk capacity, the disk becomes unschedulable until more space is freed up. By default 25."
+    description: "If the minimum available disk capacity exceeds the actual percentage of available disk capacity, the disk becomes unschedulable until more space is freed up. By default, 25."
     group: "Longhorn Default Settings"
     type: int
     min: 0
@@ -337,13 +330,13 @@
     default: 30
   - variable: defaultSettings.upgradeChecker
     label: Enable Upgrade Checker
-    description: 'Upgrade Checker will check for new Longhorn version periodically. When there is a new version available, a notification will appear in the UI. By default true.'
+    description: 'Upgrade Checker that periodically checks for new Longhorn versions. When a new version is available, a notification appears on the Longhorn UI. This setting is enabled by default.'
     group: "Longhorn Default Settings"
     type: boolean
     default: "true"
   - variable: defaultSettings.defaultReplicaCount
     label: Default Replica Count
-    description: "The default number of replicas when a volume is created from the Longhorn UI. For Kubernetes configuration, update the `numberOfReplicas` in the StorageClass. By default 3."
+    description: "Default number of replicas for volumes created using the Longhorn UI. For Kubernetes configuration, modify the `numberOfReplicas` field in the StorageClass. The default value is \"3\"."
     group: "Longhorn Default Settings"
     type: int
     min: 1
@@ -351,35 +344,27 @@
     default: 3
   - variable: defaultSettings.defaultLonghornStaticStorageClass
     label: Default Longhorn Static StorageClass Name
-    description: "The 'storageClassName' is given to PVs and PVCs that are created for an existing Longhorn volume. The StorageClass name can also be used as a label, so it is possible to use a Longhorn StorageClass to bind a workload to an existing PV without creating a Kubernetes StorageClass object. By default 'longhorn-static'."
+    description: "Default Longhorn StorageClass. \"storageClassName\" is assigned to PVs and PVCs that are created for an existing Longhorn volume. \"storageClassName\" can also be used as a label, so it is possible to use a Longhorn StorageClass to bind a workload to an existing PV without creating a Kubernetes StorageClass object. The default value is \"longhorn-static\"."
     group: "Longhorn Default Settings"
     type: string
     default: "longhorn-static"
   - variable: defaultSettings.backupstorePollInterval
     label: Backupstore Poll Interval
-    description: "In seconds. The backupstore poll interval determines how often Longhorn checks the backupstore for new backups. Set to 0 to disable the polling. By default 300."
+    description: "Number of seconds that Longhorn waits before checking the backupstore for new backups. The default value is \"300\". When the value is \"0\", polling is disabled."
     group: "Longhorn Default Settings"
     type: int
     min: 0
     default: 300
   - variable: defaultSettings.failedBackupTTL
     label: Failed Backup Time to Live
-    description: "In minutes. This setting determines how long Longhorn will keep the backup resource that was failed. Set to 0 to disable the auto-deletion.
-Failed backups will be checked and cleaned up during backupstore polling which is controlled by **Backupstore Poll Interval** setting.
-Hence this value determines the minimal wait interval of the cleanup. And the actual cleanup interval is multiple of **Backupstore Poll Interval**.
-Disabling **Backupstore Poll Interval** also means to disable failed backup auto-deletion."
+    description: "Number of minutes that Longhorn keeps a failed backup resource. When the value is \"0\", automatic deletion is disabled."
     group: "Longhorn Default Settings"
     type: int
     min: 0
     default: 1440
   - variable: defaultSettings.restoreVolumeRecurringJobs
     label: Restore Volume Recurring Jobs
-    description: "Restore recurring jobs from the backup volume on the backup target and create recurring jobs if not exist during a backup restoration.
-Longhorn also supports individual volume setting. The setting can be specified on Backup page when making a backup restoration, this overrules the global setting.
-The available volume setting options are:
-- **ignored**. This is the default option that instructs Longhorn to inherit from the global setting.
-- **enabled**. This option instructs Longhorn to restore recurring jobs/groups from the backup target forcibly.
-- **disabled**. This option instructs Longhorn no restoring recurring jobs/groups should be done."
+    description: "Restore recurring jobs from the backup volume on the backup target and create recurring jobs if not exist during a backup restoration."
     group: "Longhorn Default Settings"
     type: boolean
     default: "false"
@@ -392,53 +377,69 @@
     default: 1
   - variable: defaultSettings.recurringFailedJobsHistoryLimit
     label: Cronjob Failed Jobs History Limit
-    description: "This setting specifies how many failed backup or snapshot job histories should be retained. History will not be retained if the value is 0."
+    description: 'Maximum number of failed recurring backup and snapshot jobs to be retained. When the value is "0", a history of failed recurring jobs is not retained.'
     group: "Longhorn Default Settings"
     type: int
     min: 0
     default: 1
+  - variable: defaultSettings.recurringJobMaxRetention
+    label: Maximum Retention Number for Recurring Job
+    description: "Maximum number of snapshots or backups to be retained."
+    group: "Longhorn Default Settings"
+    type: int
+    default: 100
   - variable: defaultSettings.supportBundleFailedHistoryLimit
     label: SupportBundle Failed History Limit
-    description: "This setting specifies how many failed support bundles can exist in the cluster.
-The retained failed support bundle is for analysis purposes and needs to clean up manually.
-Set this value to **0** to have Longhorn automatically purge all failed support bundles."
+    description: "This setting specifies how many failed support bundles can exist in the cluster. Set this value to **0** to have Longhorn automatically purge all failed support bundles."
     group: "Longhorn Default Settings"
     type: int
     min: 0
     default: 1
   - variable: defaultSettings.autoSalvage
     label: Automatic salvage
-    description: "If enabled, volumes will be automatically salvaged when all the replicas become faulty e.g. due to network disconnection. Longhorn will try to figure out which replica(s) are usable, then use them for the volume. By default true."
+    description: "Setting that allows Longhorn to automatically salvage volumes when all replicas become faulty (for example, when the network connection is interrupted). Longhorn determines which replicas are usable and then uses these replicas for the volume. This setting is enabled by default."
     group: "Longhorn Default Settings"
     type: boolean
     default: "true"
   - variable: defaultSettings.autoDeletePodWhenVolumeDetachedUnexpectedly
     label: Automatically Delete Workload Pod when The Volume Is Detached Unexpectedly
-    description: 'If enabled, Longhorn will automatically delete the workload pod that is managed by a controller (e.g. deployment, statefulset, daemonset, etc...) when Longhorn volume is detached unexpectedly (e.g. during Kubernetes upgrade, Docker reboot, or network disconnect). By deleting the pod, its controller restarts the pod and Kubernetes handles volume reattachment and remount.
-If disabled, Longhorn will not delete the workload pod that is managed by a controller. You will have to manually restart the pod to reattach and remount the volume.
-**Note:** This setting does not apply to the workload pods that do not have a controller. Longhorn never deletes them.'
+    description: 'Setting that allows Longhorn to automatically delete a workload pod that is managed by a controller (for example, daemonset) whenever a Longhorn volume is detached unexpectedly (for example, during Kubernetes upgrades). After deletion, the controller restarts the pod and then Kubernetes handles volume reattachment and remounting.'
     group: "Longhorn Default Settings"
     type: boolean
     default: "true"
   - variable: defaultSettings.disableSchedulingOnCordonedNode
     label: Disable Scheduling On Cordoned Node
-    description: "Disable Longhorn manager to schedule replica on Kubernetes cordoned node. By default true."
+    description: "Setting that prevents Longhorn Manager from scheduling replicas on a cordoned Kubernetes node. This setting is enabled by default."
     group: "Longhorn Default Settings"
     type: boolean
     default: "true"
   - variable: defaultSettings.replicaZoneSoftAntiAffinity
     label: Replica Zone Level Soft Anti-Affinity
-    description: "Allow scheduling new Replicas of Volume to the Nodes in the same Zone as existing healthy Replicas. Nodes don't belong to any Zone will be treated as in the same Zone. Notice that Longhorn relies on label `topology.kubernetes.io/zone=<Zone name of the node>` in the Kubernetes node object to identify the zone. By default true."
+    description: "Allow scheduling new Replicas of Volume to the Nodes in the same Zone as existing healthy Replicas. Nodes don't belong to any Zone will be treated as in the same Zone. Notice that Longhorn relies on label `topology.kubernetes.io/zone=<Zone name of the node>` in the Kubernetes node object to identify the zone. By, default true."
+    group: "Longhorn Default Settings"
+    type: boolean
+    default: "true"
+  - variable: defaultSettings.replicaDiskSoftAntiAffinity
+    label: Replica Disk Level Soft Anti-Affinity
+    description: 'Allow scheduling on disks with existing healthy replicas of the same volume. By default, true.'
+    group: "Longhorn Default Settings"
+    type: boolean
+    default: "true"
+  - variable: defaultSettings.allowEmptyNodeSelectorVolume
+    label: Allow Empty Node Selector Volume
+    description: "Setting that allows scheduling of empty node selector volumes to any node."
+    group: "Longhorn Default Settings"
+    type: boolean
+    default: "true"
+  - variable: defaultSettings.allowEmptyDiskSelectorVolume
+    label: Allow Empty Disk Selector Volume
+    description: "Setting that allows scheduling of empty disk selector volumes to any disk."
     group: "Longhorn Default Settings"
     type: boolean
     default: "true"
   - variable: defaultSettings.nodeDownPodDeletionPolicy
     label: Pod Deletion Policy When Node is Down
-    description: "Defines the Longhorn action when a Volume is stuck with a StatefulSet/Deployment Pod on a node that is down.
-- **do-nothing** is the default Kubernetes behavior of never force deleting StatefulSet/Deployment terminating pods. Since the pod on the node that is down isn't removed, Longhorn volumes are stuck on nodes that are down.
-- **delete-statefulset-pod** Longhorn will force delete StatefulSet terminating pods on nodes that are down to release Longhorn volumes so that Kubernetes can spin up replacement pods.
-- **delete-deployment-pod** Longhorn will force delete Deployment terminating pods on nodes that are down to release Longhorn volumes so that Kubernetes can spin up replacement pods.
-- **delete-both-statefulset-and-deployment-pod** Longhorn will force delete StatefulSet/Deployment terminating pods on nodes that are down to release Longhorn volumes so that Kubernetes can spin up replacement pods."
+    description: "Policy that defines the action Longhorn takes when a volume is stuck with a StatefulSet or Deployment pod on a node that failed."
     group: "Longhorn Default Settings"
     type: enum
     options:
@@ -449,55 +450,62 @@
     default: "do-nothing"
   - variable: defaultSettings.nodeDrainPolicy
     label: Node Drain Policy
-    description: "Define the policy to use when a node with the last healthy replica of a volume is drained.
-- **block-if-contains-last-replica** Longhorn will block the drain when the node contains the last healthy replica of a volume.
-- **allow-if-replica-is-stopped** Longhorn will allow the drain when the node contains the last healthy replica of a volume but the replica is stopped. WARNING: possible data loss if the node is removed after draining. Select this option if you want to drain the node and do in-place upgrade/maintenance.
-- **always-allow** Longhorn will allow the drain even though the node contains the last healthy replica of a volume. WARNING: possible data loss if the node is removed after draining. Also possible data corruption if the last replica was running during the draining."
+    description: "Policy that defines the action Longhorn takes when a node with the last healthy replica of a volume is drained."
     group: "Longhorn Default Settings"
     type: enum
     options:
+      - "block-for-eviction"
+      - "block-for-eviction-if-contains-last-replica"
       - "block-if-contains-last-replica"
       - "allow-if-replica-is-stopped"
       - "always-allow"
     default: "block-if-contains-last-replica"
+  - variable: defaultSettings.detachManuallyAttachedVolumesWhenCordoned
+    label: Detach Manually Attached Volumes When Cordoned
+    description: "Setting that allows automatic detaching of manually-attached volumes when a node is cordoned."
+    group: "Longhorn Default Settings"
+    type: boolean
+    default: "false"
+  - variable: defaultSettings.priorityClass
+    label: Priority Class
+    description: "PriorityClass for system-managed Longhorn components. This setting can help prevent Longhorn components from being evicted under Node Pressure. Longhorn system contains user deployed components (E.g, Longhorn manager, Longhorn driver, Longhorn UI) and system managed components (E.g, instance manager, engine image, CSI driver, etc.) Note that this will be applied to Longhorn user-deployed components by default if there are no priority class values set yet, such as `longhornManager.priorityClass`. WARNING: DO NOT CHANGE THIS SETTING WITH ATTACHED VOLUMES."
+    group: "Longhorn Default Settings"
+    type: string
+    default: "longhorn-critical"
   - variable: defaultSettings.replicaReplenishmentWaitInterval
     label: Replica Replenishment Wait Interval
-    description: "In seconds. The interval determines how long Longhorn will wait at least in order to reuse the existing data on a failed replica rather than directly creating a new replica for a degraded volume.
-Warning: This option works only when there is a failed replica in the volume. And this option may block the rebuilding for a while in the case."
+    description: "The interval in seconds determines how long Longhorn will at least wait to reuse the existing data on a failed replica rather than directly creating a new replica for a degraded volume."
     group: "Longhorn Default Settings"
     type: int
     min: 0
     default: 600
   - variable: defaultSettings.concurrentReplicaRebuildPerNodeLimit
     label: Concurrent Replica Rebuild Per Node Limit
-    description: "This setting controls how many replicas on a node can be rebuilt simultaneously.
-Typically, Longhorn can block the replica starting once the current rebuilding count on a node exceeds the limit. But when the value is 0, it means disabling the replica rebuilding.
-WARNING:
-- The old setting \"Disable Replica Rebuild\" is replaced by this setting.
-- Different from relying on replica starting delay to limit the concurrent rebuilding, if the rebuilding is disabled, replica object replenishment will be directly skipped.
-- When the value is 0, the eviction and data locality feature won't work. But this shouldn't have any impact to any current replica rebuild and backup restore."
+    description: "Maximum number of replicas that can be concurrently rebuilt on each node.
+    WARNING:
+      - The old setting \"Disable Replica Rebuild\" is replaced by this setting.
+      - Different from relying on replica starting delay to limit the concurrent rebuilding, if the rebuilding is disabled, replica object replenishment will be directly skipped.
+      - When the value is 0, the eviction and data locality feature won't work. But this shouldn't have any impact to any current replica rebuild and backup restore."
     group: "Longhorn Default Settings"
     type: int
     min: 0
     default: 5
   - variable: defaultSettings.concurrentVolumeBackupRestorePerNodeLimit
     label: Concurrent Volume Backup Restore Per Node Limit
-    description: "This setting controls how many volumes on a node can restore the backup concurrently.
-Longhorn blocks the backup restore once the restoring volume count exceeds the limit.
-Set the value to **0** to disable backup restore."
+    description: "Maximum number of volumes that can be concurrently restored on each node using a backup. When the value is \"0\", restoration of volumes using a backup is disabled."
     group: "Longhorn Default Settings"
     type: int
     min: 0
     default: 5
   - variable: defaultSettings.disableRevisionCounter
     label: Disable Revision Counter
-    description: "This setting is only for volumes created by UI. By default, this is false meaning there will be a reivision counter file to track every write to the volume. During salvage recovering Longhorn will pick the replica with largest reivision counter as candidate to recover the whole volume. If revision counter is disabled, Longhorn will not track every write to the volume. During the salvage recovering, Longhorn will use the 'volume-head-xxx.img' file last modification time and file size to pick the replica candidate to recover the whole volume."
+    description: "Setting that disables the revision counter and thereby prevents Longhorn from tracking all write operations to a volume. When salvaging a volume, Longhorn uses properties of the \"volume-head-xxx.img\" file (the last file size and the last time the file was modified) to select the replica to be used for volume recovery. This setting applies only to volumes created using the Longhorn UI."
     group: "Longhorn Default Settings"
     type: boolean
     default: "false"
   - variable: defaultSettings.systemManagedPodsImagePullPolicy
     label: System Managed Pod Image Pull Policy
-    description: "This setting defines the Image Pull Policy of Longhorn system managed pods, e.g. instance manager, engine image, CSI driver, etc. The new Image Pull Policy will only apply after the system managed pods restart."
+    description: "Image pull policy for system-managed pods, such as Instance Manager, engine images, and CSI Driver. Changes to the image pull policy are applied only after the system-managed pods restart."
     group: "Longhorn Default Settings"
     type: enum
     options:
@@ -507,50 +515,49 @@
     default: "if-not-present"
   - variable: defaultSettings.allowVolumeCreationWithDegradedAvailability
     label: Allow Volume Creation with Degraded Availability
-    description: "This setting allows user to create and attach a volume that doesn't have all the replicas scheduled at the time of creation."
+    description: "Setting that allows you to create and attach a volume without having all replicas scheduled at the time of creation."
     group: "Longhorn Default Settings"
     type: boolean
     default: "true"
   - variable: defaultSettings.autoCleanupSystemGeneratedSnapshot
     label: Automatically Cleanup System Generated Snapshot
-    description: "This setting enables Longhorn to automatically cleanup the system generated snapshot after replica rebuild is done."
+    description: "Setting that allows Longhorn to automatically clean up the system-generated snapshot after replica rebuilding is completed."
+    group: "Longhorn Default Settings"
+    type: boolean
+    default: "true"
+  - variable: defaultSettings.autoCleanupRecurringJobBackupSnapshot
+    label: Automatically Cleanup Recurring Job Backup Snapshot
+    description: "Setting that allows Longhorn to automatically clean up the snapshot generated by a recurring backup job."
     group: "Longhorn Default Settings"
     type: boolean
     default: "true"
   - variable: defaultSettings.concurrentAutomaticEngineUpgradePerNodeLimit
     label: Concurrent Automatic Engine Upgrade Per Node Limit
-    description: "This setting controls how Longhorn automatically upgrades volumes' engines to the new default engine image after upgrading Longhorn manager. The value of this setting specifies the maximum number of engines per node that are allowed to upgrade to the default engine image at the same time. If the value is 0, Longhorn will not automatically upgrade volumes' engines to default version."
+    description: "Maximum number of engines that are allowed to concurrently upgrade on each node after Longhorn Manager is upgraded. When the value is \"0\", Longhorn does not automatically upgrade volume engines to the new default engine image version."
     group: "Longhorn Default Settings"
     type: int
     min: 0
     default: 0
   - variable: defaultSettings.backingImageCleanupWaitInterval
     label: Backing Image Cleanup Wait Interval
-    description: "This interval in minutes determines how long Longhorn will wait before cleaning up the backing image file when there is no replica in the disk using it."
+    description: "Number of minutes that Longhorn waits before cleaning up the backing image file when no replicas in the disk are using it."
     group: "Longhorn Default Settings"
     type: int
     min: 0
     default: 60
   - variable: defaultSettings.backingImageRecoveryWaitInterval
     label: Backing Image Recovery Wait Interval
-    description: "This interval in seconds determines how long Longhorn will wait before re-downloading the backing image file when all disk files of this backing image become failed or unknown.
-    WARNING:
-      - This recovery only works for the backing image of which the creation type is \"download\".
-      - File state \"unknown\" means the related manager pods on the pod is not running or the node itself is down/disconnected."
+    description: "Number of seconds that Longhorn waits before downloading a backing image file again when the status of all image disk files changes to \"failed\" or \"unknown\"."
     group: "Longhorn Default Settings"
     type: int
     min: 0
     default: 300
   - variable: defaultSettings.guaranteedInstanceManagerCPU
     label: Guaranteed Instance Manager CPU
-    description: "This integer value indicates how many percentage of the total allocatable CPU on each node will be reserved for each instance manager Pod. For example, 10 means 10% of the total CPU on a node will be allocated to each instance manager pod on this node. This will help maintain engine and replica stability during high node workload.
-    In order to prevent unexpected volume instance (engine/replica) crash as well as guarantee a relative acceptable IO performance, you can use the following formula to calculate a value for this setting:
-    `Guaranteed Instance Manager CPU = The estimated max Longhorn volume engine and replica count on a node * 0.1 / The total allocatable CPUs on the node * 100`
-    The result of above calculation doesn't mean that's the maximum CPU resources the Longhorn workloads require. To fully exploit the Longhorn volume I/O performance, you can allocate/guarantee more CPU resources via this setting.
-    If it's hard to estimate the usage now, you can leave it with the default value, which is 12%. Then you can tune it when there is no running workload using Longhorn volumes.
+    description: "Percentage of the total allocatable CPU resources on each node to be reserved for each instance manager pod when the V1 Data Engine is enabled. The default value is \"12\".
     WARNING:
-      - Value 0 means unsetting CPU requests for instance manager pods.
-      - Considering the possible new instance manager pods in the further system upgrade, this integer value is range from 0 to 40. 
+      - Value 0 means removing the CPU requests from spec of instance manager pods.
+      - Considering the possible number of new instance manager pods in a further system upgrade, this integer value ranges from 0 to 40.
       - One more set of instance manager pods may need to be deployed when the Longhorn system is upgraded. If current available CPUs of the nodes are not enough for the new instance manager pods, you need to detach the volumes using the oldest instance manager pods so that Longhorn can clean up the old pods automatically and release the CPU resources. And the new pods with the latest instance manager image will be launched then.
       - This global setting will be ignored for a node if the field \"InstanceManagerCPURequest\" on the node is set.
       - After this setting is changed, all instance manager pods using this global setting on all the nodes will be automatically restarted. In other words, DO NOT CHANGE THIS SETTING WITH ATTACHED VOLUMES."
@@ -561,59 +568,53 @@
     default: 12
   - variable: defaultSettings.logLevel
     label: Log Level
-    description: "The log level Panic, Fatal, Error, Warn, Info, Debug, Trace used in longhorn manager. By default Debug."
+    description: 'Log levels that indicate the type and severity of logs in Longhorn Manager. The default value is "Info". (Options: "Panic", "Fatal", "Error", "Warn", "Info", "Debug", "Trace")'
     group: "Longhorn Default Settings"
     type: string
     default: "Info"
+  - variable: defaultSettings.disableSnapshotPurge
+    label: Disable Snapshot Purge
+    description: "Setting that temporarily prevents all attempts to purge volume snapshots."
+    group: "Longhorn Default Settings"
+    type: boolean
+    default: "false"
 - variable: defaultSettings.kubernetesClusterAutoscalerEnabled
   label: Kubernetes Cluster Autoscaler Enabled (Experimental)
-  description: "Enabling this setting will notify Longhorn that the cluster is using Kubernetes Cluster Autoscaler.
-  Longhorn prevents data loss by only allowing the Cluster Autoscaler to scale down a node that met all conditions:
-    - No volume attached to the node.
-    - Is not the last node containing the replica of any volume.
-    - Is not running backing image components pod.
-    - Is not running share manager components pod."
+  description: "Setting that notifies Longhorn that the cluster is using the Kubernetes Cluster Autoscaler.
+  WARNING:
+    - Replica rebuilding could be expensive because nodes with reusable replicas could get removed by the Kubernetes Cluster Autoscaler."
   group: "Longhorn Default Settings"
   type: boolean
   default: false
 - variable: defaultSettings.orphanAutoDeletion
   label: Orphaned Data Cleanup
-  description: "This setting allows Longhorn to delete the orphan resource and its corresponding orphaned data automatically like stale replicas. Orphan resources on down or unknown nodes will not be cleaned up automatically."
+  description: "Setting that allows Longhorn to automatically delete an orphaned resource and the corresponding data (for example, stale replicas). Orphaned resources on failed or unknown nodes are not automatically cleaned up."
   group: "Longhorn Default Settings"
   type: boolean
   default: false
 - variable: defaultSettings.storageNetwork
   label: Storage Network
   description: "Longhorn uses the storage network for in-cluster data traffic. Leave this blank to use the Kubernetes cluster network.
-	To segregate the storage network, input the pre-existing NetworkAttachmentDefinition in \"<namespace>/<name>\" format.
-	WARNING:
-	  - The cluster must have pre-existing Multus installed, and NetworkAttachmentDefinition IPs are reachable between nodes.
-	  - DO NOT CHANGE THIS SETTING WITH ATTACHED VOLUMES. Longhorn will try to block this setting update when there are attached volumes.
-	  - When applying the setting, Longhorn will restart all manager, instance-manager, and backing-image-manager pods."
+  WARNING:
+    - This setting should change after detaching all Longhorn volumes, as some of the Longhorn system component pods will get recreated to apply the setting. Longhorn will try to block this setting update when there are attached volumes."
   group: "Longhorn Default Settings"
   type: string
   default:
 - variable: defaultSettings.deletingConfirmationFlag
   label: Deleting Confirmation Flag
-  description: "This flag is designed to prevent Longhorn from being accidentally uninstalled which will lead to data lost.
-	Set this flag to **true** to allow Longhorn uninstallation.
-	If this flag **false**, Longhorn uninstallation job will fail. "
+  description: "Flag that prevents accidental uninstallation of Longhorn."
   group: "Longhorn Default Settings"
   type: boolean
   default: "false"
 - variable: defaultSettings.engineReplicaTimeout
   label: Timeout between Engine and Replica
-  description: "In seconds. The setting specifies the timeout between the engine and replica(s), and the value should be between 8 to 30 seconds. The default value is 8 seconds."
+  description: "Timeout between the Longhorn Engine and replicas. Specify a value between \"8\" and \"30\" seconds. The default value is \"8\"."
   group: "Longhorn Default Settings"
   type: int
   default: "8"
 - variable: defaultSettings.snapshotDataIntegrity
   label: Snapshot Data Integrity
-  description: "This setting allows users to enable or disable snapshot hashing and data integrity checking.
-  Available options are
-    - **disabled**: Disable snapshot disk file hashing and data integrity checking.
-    - **enabled**: Enables periodic snapshot disk file hashing and data integrity checking. To detect the filesystem-unaware corruption caused by bit rot or other issues in snapshot disk files, Longhorn system periodically hashes files and finds corrupted ones. Hence, the system performance will be impacted during the periodical checking.
-    - **fast-check**: Enable snapshot disk file hashing and fast data integrity checking. Longhorn system only hashes snapshot disk files if their are not hashed or the modification time are changed. In this mode, filesystem-unaware corruption cannot be detected, but the impact on system performance can be minimized."
+  description: "This setting allows users to enable or disable snapshot hashing and data integrity checking."
   group: "Longhorn Default Settings"
   type: string
   default: "disabled"
@@ -625,23 +626,19 @@
   default: "false"
 - variable: defaultSettings.snapshotDataIntegrityCronjob
   label: Snapshot Data Integrity Check CronJob
-  description: "Unix-cron string format. The setting specifies when Longhorn checks the data integrity of snapshot disk files.
-  Warning: Hashing snapshot disk files impacts the performance of the system. It is recommended to run data integrity checks during off-peak times and to reduce the frequency of checks."
+  description: "Unix-cron string format. The setting specifies when Longhorn checks the data integrity of snapshot disk files."
   group: "Longhorn Default Settings"
   type: string
   default: "0 0 */7 * *"
 - variable: defaultSettings.removeSnapshotsDuringFilesystemTrim
   label: Remove Snapshots During Filesystem Trim
-  description: "This setting allows Longhorn filesystem trim feature to automatically mark the latest snapshot and its ancestors as removed and stops at the snapshot containing multiple children.\n\n
-    Since Longhorn filesystem trim feature can be applied to the volume head and the followed continuous removed or system snapshots only.\n\n
-    Notice that trying to trim a removed files from a valid snapshot will do nothing but the filesystem will discard this kind of in-memory trimmable file info.\n\n
-    Later on if you mark the snapshot as removed and want to retry the trim, you may need to unmount and remount the filesystem so that the filesystem can recollect the trimmable file info."
+  description: "This setting allows Longhorn filesystem trim feature to automatically mark the latest snapshot and its ancestors as removed and stops at the snapshot containing multiple children."
   group: "Longhorn Default Settings"
   type: boolean
   default: "false"
 - variable: defaultSettings.fastReplicaRebuildEnabled
   label: Fast Replica Rebuild Enabled
-  description: "This feature supports the fast replica rebuilding. It relies on the checksum of snapshot disk files, so setting the snapshot-data-integrity to **enable** or **fast-check** is a prerequisite."
+  description: "Setting that allows fast rebuilding of replicas using the checksum of snapshot disk files. Before enabling this setting, you must set the snapshot-data-integrity value to \"enable\" or \"fast-check\"."
   group: "Longhorn Default Settings"
   type: boolean
   default: false
@@ -653,17 +650,13 @@
   default: "30"
 - variable: defaultSettings.backupCompressionMethod
   label: Backup Compression Method
-  description: "This setting allows users to specify backup compression method.
-  Available options are
-    - **none**: Disable the compression method. Suitable for multimedia data such as encoded images and videos.
-    - **lz4**: Fast compression method. Suitable for flat files.
-    - **gzip**: A bit of higher compression ratio but relatively slow."
+  description: "Setting that allows you to specify a backup compression method."
   group: "Longhorn Default Settings"
   type: string
   default: "lz4"
 - variable: defaultSettings.backupConcurrentLimit
   label: Backup Concurrent Limit Per Backup
-  description: "This setting controls how many worker threads per backup concurrently."
+  description: "Maximum number of worker threads that can concurrently run for each backup."
   group: "Longhorn Default Settings"
   type: int
   min: 1
@@ -675,19 +668,36 @@
   type: int
   min: 1
   default: 2
+- variable: defaultSettings.allowCollectingLonghornUsageMetrics
+  label: Allow Collecting Longhorn Usage Metrics
+  description: "Setting that allows Longhorn to periodically collect anonymous usage data for product improvement purposes. Longhorn sends collected data to the [Upgrade Responder](https://github.com/longhorn/upgrade-responder) server, which is the data source of the Longhorn Public Metrics Dashboard (https://metrics.longhorn.io). The Upgrade Responder server does not store data that can be used to identify clients, including IP addresses."
+  group: "Longhorn Default Settings"
+  type: boolean
+  default: true
+- variable: defaultSettings.v1DataEngine
+  label: V1 Data Engine
+  description: "Setting that allows you to enable the V1 Data Engine."
+  group: "Longhorn V1 Data Engine Settings"
+  type: boolean
+  default: true
 - variable: defaultSettings.v2DataEngine
   label: V2 Data Engine
-  description: "This allows users to activate v2 data engine based on SPDK. Currently, it is in the preview phase and should not be utilized in a production environment.
-	WARNING:
-	  - DO NOT CHANGE THIS SETTING WITH ATTACHED VOLUMES. Longhorn will block this setting update when there are attached volumes.
-	  - When applying the setting, Longhorn will restart all instance-manager pods.
-	  - When the V2 Data Engine is enabled, each instance-manager pod utilizes 1 CPU core. This high CPU usage is attributed to the spdk_tgt process running within each instance-manager pod. The spdk_tgt process is responsible for handling input/output (IO) operations and requires intensive polling. As a result, it consumes 100% of a dedicated CPU core to efficiently manage and process the IO requests, ensuring optimal performance and responsiveness for storage operations."
+  description: "Setting that allows you to enable the V2 Data Engine, which is based on the Storage Performance Development Kit (SPDK). The V2 Data Engine is a preview feature and should not be used in production environments.
+  WARNING:
+    - DO NOT CHANGE THIS SETTING WITH ATTACHED VOLUMES. Longhorn will block this setting update when there are attached volumes.
+    - When the V2 Data Engine is enabled, each instance-manager pod utilizes 1 CPU core. This high CPU usage is attributed to the spdk_tgt process running within each instance-manager pod. The spdk_tgt process is responsible for handling input/output (IO) operations and requires intensive polling. As a result, it consumes 100% of a dedicated CPU core to efficiently manage and process the IO requests, ensuring optimal performance and responsiveness for storage operations."
   group: "Longhorn V2 Data Engine (Preview Feature) Settings"
   type: boolean
   default: false
+- variable: defaultSettings.v2DataEngineHugepageLimit
+  label: V2 Data Engine
+  description: "This allows users to configure maximum huge page size (in MiB) for the V2 Data Engine."
+  group: "Longhorn V2 Data Engine (Preview Feature) Settings"
+  type: int
+  default: "2048"
 - variable: defaultSettings.offlineReplicaRebuilding
   label: Offline Replica Rebuilding
-  description: ""This setting allows users to enable the offline replica rebuilding for volumes using v2 data engine."
+  description: "Setting that allows rebuilding of offline replicas for volumes using the V2 Data Engine."
   group: "Longhorn V2 Data Engine (Preview Feature) Settings"
   required: true
   type: enum
@@ -697,14 +707,14 @@
   default: "enabled"
 - variable: persistence.defaultClass
   default: "true"
-  description: "Set as default StorageClass for Longhorn"
+  description: "Setting that allows you to specify the default Longhorn StorageClass."
   label: Default Storage Class
   group: "Longhorn Storage Class Settings"
   required: true
   type: boolean
 - variable: persistence.reclaimPolicy
   label: Storage Class Retain Policy
-  description: "Define reclaim policy (Retain or Delete)"
+  description: "Reclaim policy that provides instructions for handling of a volume after its claim is released. (Options: \"Retain\", \"Delete\")"
   group: "Longhorn Storage Class Settings"
   required: true
   type: enum
@@ -713,7 +723,7 @@
   - "Retain"
   default: "Delete"
 - variable: persistence.defaultClassReplicaCount
-  description: "Set replica count for Longhorn StorageClass"
+  description: "Replica count of the default Longhorn StorageClass."
   label: Default Storage Class Replica Count
   group: "Longhorn Storage Class Settings"
   type: int
@@ -721,7 +731,7 @@
   max: 10
   default: 3
 - variable: persistence.defaultDataLocality
-  description: "Set data locality for Longhorn StorageClass"
+  description: "Data locality of the default Longhorn StorageClass. (Options: \"disabled\", \"best-effort\")"
   label: Default Storage Class Data Locality
   group: "Longhorn Storage Class Settings"
   type: enum
@@ -730,7 +740,7 @@
   - "best-effort"
   default: "disabled"
 - variable: persistence.recurringJobSelector.enable
-  description: "Enable recurring job selector for Longhorn StorageClass"
+  description: "Setting that allows you to enable the recurring job selector for a Longhorn StorageClass."
   group: "Longhorn Storage Class Settings"
   label: Enable Storage Class Recurring Job Selector
   type: boolean
@@ -738,13 +748,13 @@
   show_subquestion_if: true
   subquestions:
   - variable: persistence.recurringJobSelector.jobList
-    description: 'Recurring job selector list for Longhorn StorageClass. Please be careful of quotes of input. e.g., [{"name":"backup", "isGroup":true}]'
+    description: 'Recurring job selector for a Longhorn StorageClass. Ensure that quotes are used correctly when specifying job parameters. (Example: `[{"name":"backup", "isGroup":true}]`)'
     label: Storage Class Recurring Job Selector List
     group: "Longhorn Storage Class Settings"
     type: string
     default:
 - variable: persistence.defaultNodeSelector.enable
-  description: "Enable Node selector for Longhorn StorageClass"
+  description: "Setting that allows you to enable the node selector for the default Longhorn StorageClass."
   group: "Longhorn Storage Class Settings"
   label: Enable Storage Class Node Selector
   type: boolean
@@ -753,12 +763,12 @@
   subquestions:
   - variable: persistence.defaultNodeSelector.selector
     label: Storage Class Node Selector
-    description: 'We use NodeSelector when we want to bind PVC via StorageClass into desired mountpoint on the nodes tagged with its value'
+    description: 'Node selector for the default Longhorn StorageClass. Longhorn uses only nodes with the specified tags for storing volume data. (Examples: "storage,fast")'
     group: "Longhorn Storage Class Settings"
     type: string
     default:
 - variable: persistence.backingImage.enable
-  description: "Set backing image for Longhorn StorageClass"
+  description: "Setting that allows you to use a backing image in a Longhorn StorageClass."
   group: "Longhorn Storage Class Settings"
   label: Default Storage Class Backing Image
   type: boolean
@@ -766,13 +776,13 @@
   show_subquestion_if: true
   subquestions:
   - variable: persistence.backingImage.name
-    description: 'Specify a backing image that will be used by Longhorn volumes in Longhorn StorageClass. If not exists, the backing image data source type and backing image data source parameters should be specified so that Longhorn will create the backing image before using it.'
+    description: 'Backing image to be used for creating and restoring volumes in a Longhorn StorageClass. When no backing images are available, specify the data source type and parameters that Longhorn can use to create a backing image.'
     label: Storage Class Backing Image Name
     group: "Longhorn Storage Class Settings"
     type: string
     default:
   - variable: persistence.backingImage.expectedChecksum
-    description: 'Specify the expected SHA512 checksum of the selected backing image in Longhorn StorageClass.
+    description: 'Expected SHA-512 checksum of a backing image used in a Longhorn StorageClass.
     WARNING:
       - If the backing image name is not specified, setting this field is meaningless.
       - It is not recommended to set this field if the data source type is \"export-from-volume\".'
@@ -781,8 +791,7 @@
     type: string
     default:
   - variable: persistence.backingImage.dataSourceType
-    description: 'Specify the data source type for the backing image used in Longhorn StorageClass.
-    If the backing image does not exists, Longhorn will use this field to create a backing image. Otherwise, Longhorn will use it to verify the selected backing image.
+    description: 'Data source type of a backing image used in a Longhorn StorageClass. If the backing image exists in the cluster, Longhorn uses this setting to verify the image. If the backing image does not exist, Longhorn creates one using the specified data source type.
     WARNING:
       - If the backing image name is not specified, setting this field is meaningless.
       - As for backing image creation with data source type \"upload\", it is recommended to do it via UI rather than StorageClass here. Uploading requires file data sending to the Longhorn backend after the object creation, which is complicated if you want to handle it manually.'
@@ -796,9 +805,7 @@
     - "export-from-volume"
     default: ""
   - variable: persistence.backingImage.dataSourceParameters
-    description: "Specify the data source parameters for the backing image used in Longhorn StorageClass.
-    If the backing image does not exists, Longhorn will use this field to create a backing image. Otherwise, Longhorn will use it to verify the selected backing image.
-    This option accepts a json string of a map. e.g., '{\"url\":\"https://backing-image-example.s3-region.amazonaws.com/test-backing-image\"}'.
+    description: "Data source parameters of a backing image used in a Longhorn StorageClass. You can specify a JSON string of a map. (Example: `'{\"url\":\"https://backing-image-example.s3-region.amazonaws.com/test-backing-image\"}'`)
     WARNING:
       - If the backing image name is not specified, setting this field is meaningless.
       - Be careful of the quotes here."
@@ -807,7 +814,7 @@
     type: string
     default:
 - variable: persistence.removeSnapshotsDuringFilesystemTrim
-  description: "Allow automatically removing snapshots during filesystem trim for Longhorn StorageClass"
+  description: "Setting that allows you to enable automatic snapshot removal during filesystem trim for a Longhorn StorageClass. (Options: \"ignored\", \"enabled\", \"disabled\")"
   label: Default Storage Class Remove Snapshots During Filesystem Trim
   group: "Longhorn Storage Class Settings"
   type: enum
@@ -826,19 +833,19 @@
   subquestions:
   - variable: ingress.host
     default: "xip.io"
-    description: "layer 7 Load Balancer hostname"
+    description: "Hostname of the Layer 7 load balancer."
     type: hostname
     required: true
     label: Layer 7 Load Balancer Hostname
   - variable: ingress.path
     default: "/"
-    description: "If ingress is enabled you can set the default ingress path"
+    description: "Default ingress path. You can access the Longhorn UI by following the full ingress path {{host}}+{{path}}."
     type: string
     required: true
     label: Ingress Path
 - variable: service.ui.type
   default: "Rancher-Proxy"
-  description: "Define Longhorn UI service type"
+  description: "Service type for Longhorn UI. (Options: \"ClusterIP\", \"NodePort\", \"LoadBalancer\", \"Rancher-Proxy\")"
   type: enum
   options:
     - "ClusterIP"
@@ -852,7 +859,7 @@
   subquestions:
   - variable: service.ui.nodePort
     default: ""
-    description: "NodePort port number(to set explicitly, choose port between 30000-32767)"
+    description: "NodePort port number for Longhorn UI. When unspecified, Longhorn selects a free port between 30000 and 32767."
     type: int
     min: 30000
     max: 32767
@@ -860,18 +867,18 @@
     label: UI Service NodePort number
 - variable: enablePSP
   default: "false"
-  description: "Setup a pod security policy for Longhorn workloads."
+  description: "Setting that allows you to enable pod security policies (PSPs) that allow privileged Longhorn pods to start. This setting applies only to clusters running Kubernetes 1.25 and earlier, and with the built-in Pod Security admission controller enabled."
   label: Pod Security Policy
   type: boolean
   group: "Other Settings"
 - variable: global.cattle.windowsCluster.enabled
   default: "false"
-  description: "Enable this to allow Longhorn to run on the Rancher deployed Windows cluster."
+  description: "Setting that allows Longhorn to run on a Rancher Windows cluster."
   label: Rancher Windows Cluster
   type: boolean
   group: "Other Settings"
 - variable: networkPolicies.enabled
-  description: "Enable NetworkPolicies to limit access to the longhorn pods.
+  description: "Setting that allows you to enable network policies that control access to Longhorn pods.
   Warning: The Rancher Proxy will not work if this feature is enabled and a custom NetworkPolicy must be added."
   group: "Other Settings"
   label: Network Policies
@@ -880,7 +887,7 @@
   subquestions:
   - variable: networkPolicies.type
     label: Network Policies for Ingress
-    description: "Create the policy to allow access for the ingress, select the distribution."
+    description: "Distribution that determines the policy for allowing access for an ingress. (Options: \"k3s\", \"rke2\", \"rke1\")"
     show_if: "networkPolicies.enabled=true&&ingress.enabled=true"
     type: enum
     default: "rke2"
@@ -888,3 +895,14 @@
       - "rke1"
       - "rke2"
       - "k3s"
+  - variable: defaultSettings.v2DataEngineGuaranteedInstanceManagerCPU
+    label: Guaranteed Instance Manager CPU for V2 Data Engine
+    description: 'Number of millicpus on each node to be reserved for each Instance Manager pod when the V2 Data Engine is enabled. The default value is "1250".
+    WARNING:
+    - Specifying a value of 0 disables CPU requests for instance manager pods. You must specify an integer between 1000 and 8000. 
+    - This is a global setting. Modifying the value triggers an automatic restart of the instance manager pods. Do not modify the value while volumes are still attached."
+    group: "Longhorn Default Settings'
+    type: int
+    min: 1000
+    max: 8000
+    default: 1250
\ No newline at end of file
diff --git a/charts/longhorn/templates/clusterrole.yaml b/charts/longhorn/templates/clusterrole.yaml
index e652a34..f6e069f 100644
--- a/charts/longhorn/templates/clusterrole.yaml
+++ b/charts/longhorn/templates/clusterrole.yaml
@@ -37,12 +37,15 @@
 - apiGroups: ["longhorn.io"]
   resources: ["volumes", "volumes/status", "engines", "engines/status", "replicas", "replicas/status", "settings",
               "engineimages", "engineimages/status", "nodes", "nodes/status", "instancemanagers", "instancemanagers/status",
+  {{- if .Values.openshift.enabled }}
+              "engineimages/finalizers", "nodes/finalizers", "instancemanagers/finalizers",
+  {{- end }}
               "sharemanagers", "sharemanagers/status", "backingimages", "backingimages/status",
               "backingimagemanagers", "backingimagemanagers/status", "backingimagedatasources", "backingimagedatasources/status",
               "backuptargets", "backuptargets/status", "backupvolumes", "backupvolumes/status", "backups", "backups/status",
               "recurringjobs", "recurringjobs/status", "orphans", "orphans/status", "snapshots", "snapshots/status",
               "supportbundles", "supportbundles/status", "systembackups", "systembackups/status", "systemrestores", "systemrestores/status",
-              "volumeattachments", "volumeattachments/status"]
+              "volumeattachments", "volumeattachments/status", "backupbackingimages", "backupbackingimages/status"]
   verbs: ["*"]
 - apiGroups: ["coordination.k8s.io"]
   resources: ["leases"]
@@ -59,3 +62,16 @@
 - apiGroups: ["rbac.authorization.k8s.io"]
   resources: ["roles", "rolebindings", "clusterrolebindings", "clusterroles"]
   verbs: ["*"]
+{{- if .Values.openshift.enabled }}
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRole
+metadata:
+  name: longhorn-ocp-privileged-role
+  labels: {{- include "longhorn.labels" . | nindent 4 }}
+rules:
+- apiGroups: ["security.openshift.io"]
+  resources: ["securitycontextconstraints"]
+  resourceNames: ["anyuid", "privileged"]
+  verbs: ["use"]
+{{- end }}
diff --git a/charts/longhorn/templates/clusterrolebinding.yaml b/charts/longhorn/templates/clusterrolebinding.yaml
index 8ab944b..2e34f01 100644
--- a/charts/longhorn/templates/clusterrolebinding.yaml
+++ b/charts/longhorn/templates/clusterrolebinding.yaml
@@ -25,3 +25,25 @@
 - kind: ServiceAccount
   name: longhorn-support-bundle
   namespace: {{ include "release_namespace" . }}
+{{- if .Values.openshift.enabled }}
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: ClusterRoleBinding
+metadata:
+  name: longhorn-ocp-privileged-bind
+  labels: {{- include "longhorn.labels" . | nindent 4 }}
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: ClusterRole
+  name: longhorn-ocp-privileged-role
+subjects:
+- kind: ServiceAccount
+  name: longhorn-service-account
+  namespace: {{ include "release_namespace" . }}
+- kind: ServiceAccount
+  name: longhorn-ui-service-account
+  namespace: {{ include "release_namespace" . }}
+- kind: ServiceAccount
+  name: default # supportbundle-agent-support-bundle uses default sa
+  namespace: {{ include "release_namespace" . }}
+{{- end }}
diff --git a/charts/longhorn/templates/crds.yaml b/charts/longhorn/templates/crds.yaml
index ac56efe..47d07b6 100644
--- a/charts/longhorn/templates/crds.yaml
+++ b/charts/longhorn/templates/crds.yaml
@@ -2,7 +2,7 @@
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -44,10 +44,19 @@
         description: BackingImageDataSource is where Longhorn stores backing image data source object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -94,10 +103,19 @@
         description: BackingImageDataSource is where Longhorn stores backing image data source object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -123,6 +141,7 @@
                 - download
                 - upload
                 - export-from-volume
+                - restore
                 type: string
               uuid:
                 type: string
@@ -158,18 +177,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -215,10 +228,19 @@
         description: BackingImageManager is where Longhorn stores backing image manager object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -261,10 +283,19 @@
         description: BackingImageManager is where Longhorn stores backing image manager object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -313,6 +344,9 @@
                       type: string
                     uuid:
                       type: string
+                    virtualSize:
+                      format: int64
+                      type: integer
                   type: object
                 nullable: true
                 type: object
@@ -330,18 +364,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -383,10 +411,19 @@
         description: BackingImage is where Longhorn stores backing image object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -412,6 +449,10 @@
       jsonPath: .status.size
       name: Size
       type: string
+    - description: The virtual size of the image (may be larger than file size)
+      jsonPath: .status.virtualSize
+      name: VirtualSize
+      type: string
     - jsonPath: .metadata.creationTimestamp
       name: Age
       type: date
@@ -421,10 +462,19 @@
         description: BackingImage is where Longhorn stores backing image object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -446,6 +496,7 @@
                 - download
                 - upload
                 - export-from-volume
+                - restore
                 type: string
             type: object
           status:
@@ -479,24 +530,169 @@
                 type: integer
               uuid:
                 type: string
+              virtualSize:
+                description: Virtual size of image, which may be larger than physical size. Will be zero until known (e.g. while a backing image is uploading)
+                format: int64
+                type: integer
             type: object
         type: object
     served: true
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
+  creationTimestamp: null
+  labels:
+    longhorn-manager: ""
+  name: backupbackingimages.longhorn.io
+spec:
+  group: longhorn.io
+  names:
+    kind: BackupBackingImage
+    listKind: BackupBackingImageList
+    plural: backupbackingimages
+    shortNames:
+    - lhbbi
+    singular: backupbackingimage
+  scope: Namespaced
+  versions:
+  - additionalPrinterColumns:
+    - description: The backing image name
+      jsonPath: .status.backingImage
+      name: BackingImage
+      type: string
+    - description: The backing image size
+      jsonPath: .status.size
+      name: Size
+      type: string
+    - description: The backing image backup upload finished time
+      jsonPath: .status.backupCreatedAt
+      name: BackupCreatedAt
+      type: string
+    - description: The backing image backup state
+      jsonPath: .status.state
+      name: State
+      type: string
+    - description: The last synced time
+      jsonPath: .status.lastSyncedAt
+      name: LastSyncedAt
+      type: string
+    name: v1beta2
+    schema:
+      openAPIV3Schema:
+        description: BackupBackingImage is where Longhorn stores backing image backup object.
+        properties:
+          apiVersion:
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
+            type: string
+          kind:
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: BackupBackingImageSpec defines the desired state of the Longhorn backing image backup
+            properties:
+              labels:
+                additionalProperties:
+                  type: string
+                description: The labels of backing image backup.
+                type: object
+              syncRequestedAt:
+                description: The time to request run sync the remote backing image backup.
+                format: date-time
+                nullable: true
+                type: string
+              userCreated:
+                description: |-
+                  Is this CR created by user through API or UI.
+                  Required
+                type: boolean
+            required:
+            - userCreated
+            type: object
+          status:
+            description: BackupBackingImageStatus defines the observed state of the Longhorn backing image backup
+            properties:
+              backingImage:
+                description: The backing image name.
+                type: string
+              backupCreatedAt:
+                description: The backing image backup upload finished time.
+                type: string
+              checksum:
+                description: The checksum of the backing image.
+                type: string
+              compressionMethod:
+                description: Compression method
+                type: string
+              error:
+                description: The error message when taking the backing image backup.
+                type: string
+              labels:
+                additionalProperties:
+                  type: string
+                description: The labels of backing image backup.
+                nullable: true
+                type: object
+              lastSyncedAt:
+                description: The last time that the backing image backup was synced with the remote backup target.
+                format: date-time
+                nullable: true
+                type: string
+              managerAddress:
+                description: The address of the backing image manager that runs backing image backup.
+                type: string
+              messages:
+                additionalProperties:
+                  type: string
+                description: The error messages when listing or inspecting backing image backup.
+                nullable: true
+                type: object
+              ownerID:
+                description: The node ID on which the controller is responsible to reconcile this CR.
+                type: string
+              progress:
+                description: The backing image backup progress.
+                type: integer
+              size:
+                description: The backing image size.
+                format: int64
+                type: integer
+              state:
+                description: |-
+                  The backing image backup creation state.
+                  Can be "", "InProgress", "Completed", "Error", "Unknown".
+                type: string
+              url:
+                description: The backing image backup URL.
+                type: string
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -539,10 +735,19 @@
         description: Backup is where Longhorn stores backup object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -582,10 +787,19 @@
         description: Backup is where Longhorn stores backup object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -654,7 +868,9 @@
                 description: The snapshot name.
                 type: string
               state:
-                description: The backup creation state. Can be "", "InProgress", "Completed", "Error", "Unknown".
+                description: |-
+                  The backup creation state.
+                  Can be "", "InProgress", "Completed", "Error", "Unknown".
                 type: string
               url:
                 description: The snapshot backup URL.
@@ -677,18 +893,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -743,10 +953,19 @@
         description: BackupTarget is where Longhorn stores backup target object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -786,10 +1005,19 @@
         description: BackupTarget is where Longhorn stores backup target object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -834,7 +1062,9 @@
                       description: Unique, one-word, CamelCase reason for the condition's last transition.
                       type: string
                     status:
-                      description: Status is the status of the condition. Can be True, False, Unknown.
+                      description: |-
+                        Status is the status of the condition.
+                        Can be True, False, Unknown.
                       type: string
                     type:
                       description: Type is the type of the condition.
@@ -856,18 +1086,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -906,10 +1130,19 @@
         description: BackupVolume is where Longhorn stores backup volume object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -945,10 +1178,19 @@
         description: BackupVolume is where Longhorn stores backup volume object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -1019,18 +1261,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -1085,10 +1321,19 @@
         description: EngineImage is where Longhorn stores engine image object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -1102,6 +1347,10 @@
     subresources:
       status: {}
   - additionalPrinterColumns:
+    - description: Compatibility of the engine image
+      jsonPath: .status.incompatible
+      name: Incompatible
+      type: boolean
     - description: State of the engine image
       jsonPath: .status.state
       name: State
@@ -1127,10 +1376,19 @@
         description: EngineImage is where Longhorn stores engine image object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -1168,7 +1426,9 @@
                       description: Unique, one-word, CamelCase reason for the condition's last transition.
                       type: string
                     status:
-                      description: Status is the status of the condition. Can be True, False, Unknown.
+                      description: |-
+                        Status is the status of the condition.
+                        Can be True, False, Unknown.
                       type: string
                     type:
                       description: Type is the type of the condition.
@@ -1186,6 +1446,8 @@
                 type: integer
               gitCommit:
                 type: string
+              incompatible:
+                type: boolean
               noRefSince:
                 type: string
               nodeDeploymentMap:
@@ -1207,19 +1469,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
-  creationTimestamp: null
+    controller-gen.kubebuilder.io/version: v0.15.0
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
   name: engines.longhorn.io
@@ -1232,6 +1487,7 @@
     shortNames:
     - lhe
     singular: engine
+  preserveUnknownFields: false
   scope: Namespaced
   versions:
   - additionalPrinterColumns:
@@ -1260,10 +1516,19 @@
         description: Engine is where Longhorn stores engine object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -1277,6 +1542,10 @@
     subresources:
       status: {}
   - additionalPrinterColumns:
+    - description: The data engine of the engine
+      jsonPath: .spec.dataEngine
+      name: Data Engine
+      type: string
     - description: The current state of the engine
       jsonPath: .status.currentState
       name: State
@@ -1302,10 +1571,19 @@
         description: Engine is where Longhorn stores engine object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -1315,17 +1593,21 @@
               active:
                 type: boolean
               backendStoreDriver:
+                description: Deprecated:Replaced by field `dataEngine`.
+                type: string
+              backupVolume:
+                type: string
+              dataEngine:
                 enum:
                 - v1
                 - v2
                 type: string
-              backupVolume:
-                type: string
               desireState:
                 type: string
               disableFrontend:
                 type: boolean
               engineImage:
+                description: 'Deprecated: Replaced by field `image`.'
                 type: string
               frontend:
                 enum:
@@ -1334,6 +1616,8 @@
                 - nvmf
                 - ""
                 type: string
+              image:
+                type: string
               logRequested:
                 type: boolean
               nodeID:
@@ -1350,6 +1634,11 @@
                 type: boolean
               salvageRequested:
                 type: boolean
+              snapshotMaxCount:
+                type: integer
+              snapshotMaxSize:
+                format: int64
+                type: string
               unmapMarkSnapChainRemovedEnabled:
                 type: boolean
               upgradedReplicaAddressMap:
@@ -1417,7 +1706,9 @@
                       description: Unique, one-word, CamelCase reason for the condition's last transition.
                       type: string
                     status:
-                      description: Status is the status of the condition. Can be True, False, Unknown.
+                      description: |-
+                        Status is the status of the condition.
+                        Can be True, False, Unknown.
                       type: string
                     type:
                       description: Type is the type of the condition.
@@ -1492,6 +1783,14 @@
                   type: string
                 nullable: true
                 type: object
+              replicaTransitionTimeMap:
+                additionalProperties:
+                  type: string
+                description: |-
+                  ReplicaTransitionTimeMap records the time a replica in ReplicaModeMap transitions from one mode to another (or
+                  from not being in the ReplicaModeMap to being in it). This information is sometimes required by other controllers
+                  (e.g. the volume controller uses it to determine the correct value for replica.Spec.lastHealthyAt).
+                type: object
               restoreStatus:
                 additionalProperties:
                   properties:
@@ -1516,6 +1815,11 @@
                 type: object
               salvageExecuted:
                 type: boolean
+              snapshotMaxCount:
+                type: integer
+              snapshotMaxSize:
+                format: int64
+                type: string
               snapshots:
                 additionalProperties:
                   properties:
@@ -1558,19 +1862,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
-  creationTimestamp: null
+    controller-gen.kubebuilder.io/version: v0.15.0
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
   name: instancemanagers.longhorn.io
@@ -1583,6 +1880,7 @@
     shortNames:
     - lhim
     singular: instancemanager
+  preserveUnknownFields: false
   scope: Namespaced
   versions:
   - additionalPrinterColumns:
@@ -1607,10 +1905,19 @@
         description: InstanceManager is where Longhorn stores instance manager object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -1624,6 +1931,10 @@
     subresources:
       status: {}
   - additionalPrinterColumns:
+    - description: The data engine of the instance manager
+      jsonPath: .spec.dataEngine
+      name: Data Engine
+      type: string
     - description: The state of the instance manager
       jsonPath: .status.currentState
       name: State
@@ -1645,16 +1956,27 @@
         description: InstanceManager is where Longhorn stores instance manager object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
           spec:
-            description: InstanceManagerSpec defines the desired state of the Longhorn instancer manager
+            description: InstanceManagerSpec defines the desired state of the Longhorn instance manager
             properties:
+              dataEngine:
+                type: string
               image:
                 type: string
               nodeID:
@@ -1673,10 +1995,6 @@
                 type: integer
               apiVersion:
                 type: integer
-              proxyApiMinVersion:
-                type: integer
-              proxyApiVersion:
-                type: integer
               currentState:
                 type: string
               instanceEngines:
@@ -1685,12 +2003,20 @@
                     spec:
                       properties:
                         backendStoreDriver:
+                          description: Deprecated:Replaced by field `dataEngine`.
+                          type: string
+                        dataEngine:
                           type: string
                         name:
                           type: string
                       type: object
                     status:
                       properties:
+                        conditions:
+                          additionalProperties:
+                            type: boolean
+                          nullable: true
+                          type: object
                         endpoint:
                           type: string
                         errorMsg:
@@ -1720,12 +2046,20 @@
                     spec:
                       properties:
                         backendStoreDriver:
+                          description: Deprecated:Replaced by field `dataEngine`.
+                          type: string
+                        dataEngine:
                           type: string
                         name:
                           type: string
                       type: object
                     status:
                       properties:
+                        conditions:
+                          additionalProperties:
+                            type: boolean
+                          nullable: true
+                          type: object
                         endpoint:
                           type: string
                         errorMsg:
@@ -1755,12 +2089,20 @@
                     spec:
                       properties:
                         backendStoreDriver:
+                          description: Deprecated:Replaced by field `dataEngine`.
+                          type: string
+                        dataEngine:
                           type: string
                         name:
                           type: string
                       type: object
                     status:
                       properties:
+                        conditions:
+                          additionalProperties:
+                            type: boolean
+                          nullable: true
+                          type: object
                         endpoint:
                           type: string
                         errorMsg:
@@ -1782,31 +2124,29 @@
                           type: string
                       type: object
                   type: object
-                nullable: true
                 description: 'Deprecated: Replaced by InstanceEngines and InstanceReplicas'
+                nullable: true
                 type: object
               ip:
                 type: string
               ownerID:
                 type: string
+              proxyApiMinVersion:
+                type: integer
+              proxyApiVersion:
+                type: integer
             type: object
         type: object
     served: true
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -1857,10 +2197,19 @@
         description: Node is where Longhorn stores Longhorn node object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -1895,10 +2244,19 @@
         description: Node is where Longhorn stores Longhorn node object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -1912,6 +2270,11 @@
                   properties:
                     allowScheduling:
                       type: boolean
+                    diskType:
+                      enum:
+                      - filesystem
+                      - block
+                      type: string
                     evictionRequested:
                       type: boolean
                     path:
@@ -1923,11 +2286,6 @@
                       items:
                         type: string
                       type: array
-                    diskType:
-                      enum:
-                      - filesystem
-                      - block
-                      type: string
                   type: object
                 type: object
               evictionRequested:
@@ -1944,6 +2302,8 @@
           status:
             description: NodeStatus defines the observed state of the Longhorn node
             properties:
+              autoEvicting:
+                type: boolean
               conditions:
                 items:
                   properties:
@@ -1960,7 +2320,9 @@
                       description: Unique, one-word, CamelCase reason for the condition's last transition.
                       type: string
                     status:
-                      description: Status is the status of the condition. Can be True, False, Unknown.
+                      description: |-
+                        Status is the status of the condition.
+                        Can be True, False, Unknown.
                       type: string
                     type:
                       description: Type is the type of the condition.
@@ -1987,7 +2349,9 @@
                             description: Unique, one-word, CamelCase reason for the condition's last transition.
                             type: string
                           status:
-                            description: Status is the status of the condition. Can be True, False, Unknown.
+                            description: |-
+                              Status is the status of the condition.
+                              Can be True, False, Unknown.
                             type: string
                           type:
                             description: Type is the type of the condition.
@@ -1999,6 +2363,8 @@
                       type: string
                     diskUUID:
                       type: string
+                    filesystemType:
+                      type: string
                     scheduledReplica:
                       additionalProperties:
                         format: int64
@@ -2024,8 +2390,6 @@
                   lastPeriodicCheckedAt:
                     format: date-time
                     type: string
-                  snapshotCheckState:
-                    type: string
                 type: object
               zone:
                 type: string
@@ -2035,18 +2399,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -2077,10 +2435,19 @@
         description: Orphan is where Longhorn stores orphan object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -2091,7 +2458,9 @@
                 description: The node ID on which the controller is responsible to reconcile this orphan CR.
                 type: string
               orphanType:
-                description: The type of the orphaned data. Can be "replica".
+                description: |-
+                  The type of the orphaned data.
+                  Can be "replica".
                 type: string
               parameters:
                 additionalProperties:
@@ -2118,7 +2487,9 @@
                       description: Unique, one-word, CamelCase reason for the condition's last transition.
                       type: string
                     status:
-                      description: Status is the status of the condition. Can be True, False, Unknown.
+                      description: |-
+                        Status is the status of the condition.
+                        Can be True, False, Unknown.
                       type: string
                     type:
                       description: Type is the type of the condition.
@@ -2134,18 +2505,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels:
     longhorn-manager: ""
@@ -2195,10 +2560,19 @@
         description: RecurringJob is where Longhorn stores recurring job object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -2245,10 +2619,19 @@
         description: RecurringJob is where Longhorn stores recurring job object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -2278,7 +2661,9 @@
                 description: The retain count of the snapshot/backup.
                 type: integer
               task:
-                description: The recurring job task. Can be "snapshot", "snapshot-force-create", "snapshot-cleanup", "snapshot-delete", "backup", "backup-force-create" or "filesystem-trim"
+                description: |-
+                  The recurring job task.
+                  Can be "snapshot", "snapshot-force-create", "snapshot-cleanup", "snapshot-delete", "backup", "backup-force-create" or "filesystem-trim"
                 enum:
                 - snapshot
                 - snapshot-force-create
@@ -2301,19 +2686,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
-  creationTimestamp: null
+    controller-gen.kubebuilder.io/version: v0.15.0
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
   name: replicas.longhorn.io
@@ -2326,6 +2704,7 @@
     shortNames:
     - lhr
     singular: replica
+  preserveUnknownFields: false
   scope: Namespaced
   versions:
   - additionalPrinterColumns:
@@ -2358,10 +2737,19 @@
         description: Replica is where Longhorn stores replica object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -2375,6 +2763,10 @@
     subresources:
       status: {}
   - additionalPrinterColumns:
+    - description: The data engine of the replica
+      jsonPath: .spec.dataEngine
+      name: Data Engine
+      type: string
     - description: The current state of the replica
       jsonPath: .status.currentState
       name: State
@@ -2404,10 +2796,19 @@
         description: Replica is where Longhorn stores replica object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -2417,14 +2818,17 @@
               active:
                 type: boolean
               backendStoreDriver:
-                enum:
-                - v1
-                - v2
+                description: Deprecated:Replaced by field `dataEngine`.
                 type: string
               backingImage:
                 type: string
               dataDirectoryName:
                 type: string
+              dataEngine:
+                enum:
+                - v1
+                - v2
+                type: string
               desireState:
                 type: string
               diskID:
@@ -2432,14 +2836,50 @@
               diskPath:
                 type: string
               engineImage:
+                description: 'Deprecated: Replaced by field `image`.'
                 type: string
               engineName:
                 type: string
+              evictionRequested:
+                type: boolean
               failedAt:
+                description: |-
+                  FailedAt is set when a running replica fails or when a running engine is unable to use a replica for any reason.
+                  FailedAt indicates the time the failure occurred. When FailedAt is set, a replica is likely to have useful
+                  (though possibly stale) data. A replica with FailedAt set must be rebuilt from a non-failed replica (or it can
+                  be used in a salvage if all replicas are failed). FailedAt is cleared before a rebuild or salvage. FailedAt may
+                  be later than the corresponding entry in an engine's replicaTransitionTimeMap because it is set when the volume
+                  controller acknowledges the change.
                 type: string
               hardNodeAffinity:
                 type: string
               healthyAt:
+                description: |-
+                  HealthyAt is set the first time a replica becomes read/write in an engine after creation or rebuild. HealthyAt
+                  indicates the time the last successful rebuild occurred. When HealthyAt is set, a replica is likely to have
+                  useful (though possibly stale) data. HealthyAt is cleared before a rebuild. HealthyAt may be later than the
+                  corresponding entry in an engine's replicaTransitionTimeMap because it is set when the volume controller
+                  acknowledges the change.
+                type: string
+              image:
+                type: string
+              lastFailedAt:
+                description: |-
+                  LastFailedAt is always set at the same time as FailedAt. Unlike FailedAt, LastFailedAt is never cleared.
+                  LastFailedAt is not a reliable indicator of the state of a replica's data. For example, a replica with
+                  LastFailedAt may already be healthy and in use again. However, because it is never cleared, it can be compared to
+                  LastHealthyAt to help prevent dangerous replica deletion in some corner cases. LastFailedAt may be later than the
+                  corresponding entry in an engine's replicaTransitionTimeMap because it is set when the volume controller
+                  acknowledges the change.
+                type: string
+              lastHealthyAt:
+                description: |-
+                  LastHealthyAt is set every time a replica becomes read/write in an engine. Unlike HealthyAt, LastHealthyAt is
+                  never cleared. LastHealthyAt is not a reliable indicator of the state of a replica's data. For example, a
+                  replica with LastHealthyAt set may be in the middle of a rebuild. However, because it is never cleared, it can be
+                  compared to LastFailedAt to help prevent dangerous replica deletion in some corner cases. LastHealthyAt may be
+                  later than the corresponding entry in an engine's replicaTransitionTimeMap because it is set when the volume
+                  controller acknowledges the change.
                 type: string
               logRequested:
                 type: boolean
@@ -2451,6 +2891,11 @@
                 type: boolean
               salvageRequested:
                 type: boolean
+              snapshotMaxCount:
+                type: integer
+              snapshotMaxSize:
+                format: int64
+                type: string
               unmapMarkDiskChainRemovedEnabled:
                 type: boolean
               volumeName:
@@ -2478,7 +2923,9 @@
                       description: Unique, one-word, CamelCase reason for the condition's last transition.
                       type: string
                     status:
-                      description: Status is the status of the condition. Can be True, False, Unknown.
+                      description: |-
+                        Status is the status of the condition.
+                        Can be True, False, Unknown.
                       type: string
                     type:
                       description: Type is the type of the condition.
@@ -2491,6 +2938,7 @@
               currentState:
                 type: string
               evictionRequested:
+                description: 'Deprecated: Replaced by field `spec.evictionRequested`.'
                 type: boolean
               instanceManagerName:
                 type: string
@@ -2514,19 +2962,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
-  creationTimestamp: null
+    controller-gen.kubebuilder.io/version: v0.15.0
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
   name: settings.longhorn.io
@@ -2539,6 +2980,7 @@
     shortNames:
     - lhs
     singular: setting
+  preserveUnknownFields: false
   scope: Namespaced
   versions:
   - additionalPrinterColumns:
@@ -2555,10 +2997,19 @@
         description: Setting is where Longhorn stores setting object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -2585,14 +3036,24 @@
         description: Setting is where Longhorn stores setting object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
           value:
+            description: The value of the setting.
             type: string
         required:
         - value
@@ -2601,18 +3062,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -2646,10 +3101,19 @@
         description: ShareManager is where Longhorn stores share manager object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -2680,10 +3144,19 @@
         description: ShareManager is where Longhorn stores share manager object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -2712,18 +3185,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -2769,10 +3236,19 @@
         description: Snapshot is the Schema for the snapshots API
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -2789,7 +3265,10 @@
                 nullable: true
                 type: object
               volume:
-                description: the volume that this snapshot belongs to. This field is immutable after creation. Required
+                description: |-
+                  the volume that this snapshot belongs to.
+                  This field is immutable after creation.
+                  Required
                 type: string
             required:
             - volume
@@ -2835,18 +3314,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -2884,10 +3357,19 @@
         description: SupportBundle is where Longhorn stores support bundle object
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -2926,7 +3408,9 @@
                       description: Unique, one-word, CamelCase reason for the condition's last transition.
                       type: string
                     status:
-                      description: Status is the status of the condition. Can be True, False, Unknown.
+                      description: |-
+                        Status is the status of the condition.
+                        Can be True, False, Unknown.
                       type: string
                     type:
                       description: Type is the type of the condition.
@@ -2957,18 +3441,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -3007,10 +3485,19 @@
         description: SystemBackup is where Longhorn stores system backup object
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -3018,7 +3505,9 @@
             description: SystemBackupSpec defines the desired state of the Longhorn SystemBackup
             properties:
               volumeBackupPolicy:
-                description: The create volume backup policy Can be "if-not-present", "always" or "disabled"
+                description: |-
+                  The create volume backup policy
+                  Can be "if-not-present", "always" or "disabled"
                 nullable: true
                 type: string
             type: object
@@ -3041,7 +3530,9 @@
                       description: Unique, one-word, CamelCase reason for the condition's last transition.
                       type: string
                     status:
-                      description: Status is the status of the condition. Can be True, False, Unknown.
+                      description: |-
+                        Status is the status of the condition.
+                        Can be True, False, Unknown.
                       type: string
                     type:
                       description: Type is the type of the condition.
@@ -3081,18 +3572,12 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
   creationTimestamp: null
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
@@ -3122,10 +3607,19 @@
         description: SystemRestore is where Longhorn stores system restore object
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -3157,7 +3651,9 @@
                       description: Unique, one-word, CamelCase reason for the condition's last transition.
                       type: string
                     status:
-                      description: Status is the status of the condition. Can be True, False, Unknown.
+                      description: |-
+                        Status is the status of the condition.
+                        Can be True, False, Unknown.
                       type: string
                     type:
                       description: Type is the type of the condition.
@@ -3180,18 +3676,148 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
 ---
 apiVersion: apiextensions.k8s.io/v1
 kind: CustomResourceDefinition
 metadata:
   annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
+    controller-gen.kubebuilder.io/version: v0.15.0
+  creationTimestamp: null
+  labels: {{- include "longhorn.labels" . | nindent 4 }}
+    longhorn-manager: ""
+  name: volumeattachments.longhorn.io
+spec:
+  group: longhorn.io
+  names:
+    kind: VolumeAttachment
+    listKind: VolumeAttachmentList
+    plural: volumeattachments
+    shortNames:
+    - lhva
+    singular: volumeattachment
+  scope: Namespaced
+  versions:
+  - additionalPrinterColumns:
+    - jsonPath: .metadata.creationTimestamp
+      name: Age
+      type: date
+    name: v1beta2
+    schema:
+      openAPIV3Schema:
+        description: VolumeAttachment stores attachment information of a Longhorn volume
+        properties:
+          apiVersion:
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
+            type: string
+          kind:
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: VolumeAttachmentSpec defines the desired state of Longhorn VolumeAttachment
+            properties:
+              attachmentTickets:
+                additionalProperties:
+                  properties:
+                    generation:
+                      description: |-
+                        A sequence number representing a specific generation of the desired state.
+                        Populated by the system. Read-only.
+                      format: int64
+                      type: integer
+                    id:
+                      description: The unique ID of this attachment. Used to differentiate different attachments of the same volume.
+                      type: string
+                    nodeID:
+                      description: The node that this attachment is requesting
+                      type: string
+                    parameters:
+                      additionalProperties:
+                        type: string
+                      description: Optional additional parameter for this attachment
+                      type: object
+                    type:
+                      type: string
+                  type: object
+                type: object
+              volume:
+                description: The name of Longhorn volume of this VolumeAttachment
+                type: string
+            required:
+            - volume
+            type: object
+          status:
+            description: VolumeAttachmentStatus defines the observed state of Longhorn VolumeAttachment
+            properties:
+              attachmentTicketStatuses:
+                additionalProperties:
+                  properties:
+                    conditions:
+                      description: Record any error when trying to fulfill this attachment
+                      items:
+                        properties:
+                          lastProbeTime:
+                            description: Last time we probed the condition.
+                            type: string
+                          lastTransitionTime:
+                            description: Last time the condition transitioned from one status to another.
+                            type: string
+                          message:
+                            description: Human-readable message indicating details about last transition.
+                            type: string
+                          reason:
+                            description: Unique, one-word, CamelCase reason for the condition's last transition.
+                            type: string
+                          status:
+                            description: |-
+                              Status is the status of the condition.
+                              Can be True, False, Unknown.
+                            type: string
+                          type:
+                            description: Type is the type of the condition.
+                            type: string
+                        type: object
+                      nullable: true
+                      type: array
+                    generation:
+                      description: |-
+                        A sequence number representing a specific generation of the desired state.
+                        Populated by the system. Read-only.
+                      format: int64
+                      type: integer
+                    id:
+                      description: The unique ID of this attachment. Used to differentiate different attachments of the same volume.
+                      type: string
+                    satisfied:
+                      description: Indicate whether this attachment ticket has been satisfied
+                      type: boolean
+                  required:
+                  - conditions
+                  - satisfied
+                  type: object
+                type: object
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.15.0
   labels: {{- include "longhorn.labels" . | nindent 4 }}
     longhorn-manager: ""
   name: volumes.longhorn.io
@@ -3249,10 +3875,19 @@
         description: Volume is where Longhorn stores volume object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -3266,6 +3901,10 @@
     subresources:
       status: {}
   - additionalPrinterColumns:
+    - description: The data engine of the volume
+      jsonPath: .spec.dataEngine
+      name: Data Engine
+      type: string
     - description: The state of the volume
       jsonPath: .status.state
       name: State
@@ -3295,10 +3934,19 @@
         description: Volume is where Longhorn stores volume object.
         properties:
           apiVersion:
-            description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
             type: string
           kind:
-            description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
             type: string
           metadata:
             type: object
@@ -3313,9 +3961,7 @@
                 - rwx
                 type: string
               backendStoreDriver:
-                enum:
-                - v1
-                - v2
+                description: Deprecated:Replaced by field `dataEngine`.'
                 type: string
               backingImage:
                 type: string
@@ -3325,6 +3971,11 @@
                 - lz4
                 - gzip
                 type: string
+              dataEngine:
+                enum:
+                - v1
+                - v2
+                type: string
               dataLocality:
                 enum:
                 - disabled
@@ -3342,6 +3993,7 @@
               encrypted:
                 type: boolean
               engineImage:
+                description: 'Deprecated: Replaced by field `image`.'
                 type: string
               fromBackup:
                 type: string
@@ -3352,6 +4004,8 @@
                 - nvmf
                 - ""
                 type: string
+              image:
+                type: string
               lastAttachedBy:
                 type: string
               migratable:
@@ -3380,15 +4034,22 @@
                 - least-effort
                 - best-effort
                 type: string
+              replicaDiskSoftAntiAffinity:
+                description: Replica disk soft anti affinity of the volume. Set enabled to allow replicas to be scheduled in the same disk.
+                enum:
+                - ignored
+                - enabled
+                - disabled
+                type: string
               replicaSoftAntiAffinity:
-                description: Replica soft anti affinity of the volume. Set enabled to allow replicas to be scheduled on the same node
+                description: Replica soft anti affinity of the volume. Set enabled to allow replicas to be scheduled on the same node.
                 enum:
                 - ignored
                 - enabled
                 - disabled
                 type: string
               replicaZoneSoftAntiAffinity:
-                description: Replica zone soft anti affinity of the volume. Set enabled to allow replicas to be scheduled in the same zone
+                description: Replica zone soft anti affinity of the volume. Set enabled to allow replicas to be scheduled in the same zone.
                 enum:
                 - ignored
                 - enabled
@@ -3412,6 +4073,11 @@
                 - enabled
                 - fast-check
                 type: string
+              snapshotMaxCount:
+                type: integer
+              snapshotMaxSize:
+                format: int64
+                type: string
               staleReplicaTimeout:
                 type: integer
               unmapMarkSnapChainRemoved:
@@ -3452,7 +4118,9 @@
                       description: Unique, one-word, CamelCase reason for the condition's last transition.
                       type: string
                     status:
-                      description: Status is the status of the condition. Can be True, False, Unknown.
+                      description: |-
+                        Status is the status of the condition.
+                        Can be True, False, Unknown.
                       type: string
                     type:
                       description: Type is the type of the condition.
@@ -3537,136 +4205,4 @@
     storage: true
     subresources:
       status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
----
-apiVersion: apiextensions.k8s.io/v1
-kind: CustomResourceDefinition
-metadata:
-  annotations:
-    controller-gen.kubebuilder.io/version: v0.7.0
-  creationTimestamp: null
-  labels: {{- include "longhorn.labels" . | nindent 4 }}
-    longhorn-manager: ""
-  name: volumeattachments.longhorn.io
-spec:
-  group: longhorn.io
-  names:
-    kind: VolumeAttachment
-    listKind: VolumeAttachmentList
-    plural: volumeattachments
-    shortNames:
-      - lhva
-    singular: volumeattachment
-  scope: Namespaced
-  versions:
-    - additionalPrinterColumns:
-        - jsonPath: .metadata.creationTimestamp
-          name: Age
-          type: date
-      name: v1beta2
-      schema:
-        openAPIV3Schema:
-          description: VolumeAttachment stores attachment information of a Longhorn volume
-          properties:
-            apiVersion:
-              description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
-              type: string
-            kind:
-              description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
-              type: string
-            metadata:
-              type: object
-            spec:
-              description: VolumeAttachmentSpec defines the desired state of Longhorn VolumeAttachment
-              properties:
-                attachmentTickets:
-                  additionalProperties:
-                    properties:
-                      generation:
-                        description: A sequence number representing a specific generation of the desired state. Populated by the system. Read-only.
-                        format: int64
-                        type: integer
-                      id:
-                        description: The unique ID of this attachment. Used to differentiate different attachments of the same volume.
-                        type: string
-                      nodeID:
-                        description: The node that this attachment is requesting
-                        type: string
-                      parameters:
-                        additionalProperties:
-                          type: string
-                        description: Optional additional parameter for this attachment
-                        type: object
-                      type:
-                        type: string
-                    type: object
-                  type: object
-                volume:
-                  description: The name of Longhorn volume of this VolumeAttachment
-                  type: string
-              required:
-                - volume
-              type: object
-            status:
-              description: VolumeAttachmentStatus defines the observed state of Longhorn VolumeAttachment
-              properties:
-                attachmentTicketStatuses:
-                  additionalProperties:
-                    properties:
-                      conditions:
-                        description: Record any error when trying to fulfill this attachment
-                        items:
-                          properties:
-                            lastProbeTime:
-                              description: Last time we probed the condition.
-                              type: string
-                            lastTransitionTime:
-                              description: Last time the condition transitioned from one status to another.
-                              type: string
-                            message:
-                              description: Human-readable message indicating details about last transition.
-                              type: string
-                            reason:
-                              description: Unique, one-word, CamelCase reason for the condition's last transition.
-                              type: string
-                            status:
-                              description: Status is the status of the condition. Can be True, False, Unknown.
-                              type: string
-                            type:
-                              description: Type is the type of the condition.
-                              type: string
-                          type: object
-                        nullable: true
-                        type: array
-                      generation:
-                        description: A sequence number representing a specific generation of the desired state. Populated by the system. Read-only.
-                        format: int64
-                        type: integer
-                      id:
-                        description: The unique ID of this attachment. Used to differentiate different attachments of the same volume.
-                        type: string
-                      satisfied:
-                        description: Indicate whether this attachment ticket has been satisfied
-                        type: boolean
-                    required:
-                      - conditions
-                      - satisfied
-                    type: object
-                  type: object
-              type: object
-          type: object
-      served: true
-      storage: true
-      subresources:
-        status: {}
-status:
-  acceptedNames:
-    kind: ""
-    plural: ""
-  conditions: []
-  storedVersions: []
+
diff --git a/charts/longhorn/templates/daemonset-sa.yaml b/charts/longhorn/templates/daemonset-sa.yaml
index f361d27..bbcd59f 100644
--- a/charts/longhorn/templates/daemonset-sa.yaml
+++ b/charts/longhorn/templates/daemonset-sa.yaml
@@ -45,6 +45,9 @@
         - "{{ template "registry_url" . }}{{ .Values.image.longhorn.manager.repository }}:{{ .Values.image.longhorn.manager.tag }}"
         - --service-account
         - longhorn-service-account
+        {{- if .Values.preUpgradeChecker.upgradeVersionCheck}}
+        - --upgrade-version-check
+        {{- end }}
         ports:
         - containerPort: 9500
           name: manager
@@ -69,6 +72,10 @@
           mountPropagation: Bidirectional
         - name: longhorn-grpc-tls
           mountPath: /tls-files/
+        {{- if .Values.enableGoCoverDir }}
+        - name: go-cover-dir
+          mountPath: /go-cover-dir/
+        {{- end }}
         env:
         - name: POD_NAMESPACE
           valueFrom:
@@ -82,6 +89,10 @@
           valueFrom:
             fieldRef:
               fieldPath: spec.nodeName
+        {{- if .Values.enableGoCoverDir }}
+        - name: GOCOVERDIR
+          value: /go-cover-dir/
+        {{- end }}
       volumes:
       - name: dev
         hostPath:
@@ -92,6 +103,12 @@
       - name: longhorn
         hostPath:
           path: /var/lib/longhorn/
+      {{- if .Values.enableGoCoverDir }}
+      - name: go-cover-dir
+        hostPath:
+          path: /go-cover-dir/
+          type: DirectoryOrCreate
+      {{- end }}
       - name: longhorn-grpc-tls
         secret:
           secretName: longhorn-grpc-tls
@@ -103,22 +120,22 @@
       {{- if .Values.longhornManager.priorityClass }}
       priorityClassName: {{ .Values.longhornManager.priorityClass | quote }}
       {{- end }}
-      {{- if or .Values.longhornManager.tolerations .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.tolerations .Values.longhornManager.tolerations .Values.global.cattle.windowsCluster.enabled }}
       tolerations:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.tolerations }}
 {{ toYaml .Values.global.cattle.windowsCluster.tolerations | indent 6 }}
         {{- end }}
-        {{- if .Values.longhornManager.tolerations }}
-{{ toYaml .Values.longhornManager.tolerations | indent 6 }}
+        {{- if or .Values.global.tolerations .Values.longhornManager.tolerations }}
+{{ default .Values.global.tolerations .Values.longhornManager.tolerations | toYaml | indent 6 }}
         {{- end }}
       {{- end }}
-      {{- if or .Values.longhornManager.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.nodeSelector .Values.longhornManager.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
       nodeSelector:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.nodeSelector }}
 {{ toYaml .Values.global.cattle.windowsCluster.nodeSelector | indent 8 }}
         {{- end }}
-        {{- if .Values.longhornManager.nodeSelector }}
-{{ toYaml .Values.longhornManager.nodeSelector | indent 8 }}
+        {{- if or .Values.global.nodeSelector .Values.longhornManager.nodeSelector }}
+{{ default .Values.global.nodeSelector .Values.longhornManager.nodeSelector | toYaml | indent 8 }}
         {{- end }}
       {{- end }}
       serviceAccountName: longhorn-service-account
@@ -139,7 +156,6 @@
   {{- end }}
 spec:
   type: {{ .Values.service.manager.type }}
-  sessionAffinity: ClientIP
   selector:
     app: longhorn-manager
   ports:
diff --git a/charts/longhorn/templates/default-setting.yaml b/charts/longhorn/templates/default-setting.yaml
index ac38ba9..5261f7f 100644
--- a/charts/longhorn/templates/default-setting.yaml
+++ b/charts/longhorn/templates/default-setting.yaml
@@ -6,26 +6,69 @@
   labels: {{- include "longhorn.labels" . | nindent 4 }}
 data:
   default-setting.yaml: |-
-    {{ if not (kindIs "invalid" .Values.defaultSettings.backupTarget) }}backup-target: {{ .Values.defaultSettings.backupTarget }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.backupTargetCredentialSecret) }}backup-target-credential-secret: {{ .Values.defaultSettings.backupTargetCredentialSecret }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.allowRecurringJobWhileVolumeDetached) }}allow-recurring-job-while-volume-detached: {{ .Values.defaultSettings.allowRecurringJobWhileVolumeDetached }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.createDefaultDiskLabeledNodes) }}create-default-disk-labeled-nodes: {{ .Values.defaultSettings.createDefaultDiskLabeledNodes }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.defaultDataPath) }}default-data-path: {{ .Values.defaultSettings.defaultDataPath }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.replicaSoftAntiAffinity) }}replica-soft-anti-affinity: {{ .Values.defaultSettings.replicaSoftAntiAffinity }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.replicaAutoBalance) }}replica-auto-balance: {{ .Values.defaultSettings.replicaAutoBalance }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.storageOverProvisioningPercentage) }}storage-over-provisioning-percentage: {{ .Values.defaultSettings.storageOverProvisioningPercentage }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.storageMinimalAvailablePercentage) }}storage-minimal-available-percentage: {{ .Values.defaultSettings.storageMinimalAvailablePercentage }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.storageReservedPercentageForDefaultDisk) }}storage-reserved-percentage-for-default-disk: {{ .Values.defaultSettings.storageReservedPercentageForDefaultDisk }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.upgradeChecker) }}upgrade-checker: {{ .Values.defaultSettings.upgradeChecker }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.defaultReplicaCount) }}default-replica-count: {{ .Values.defaultSettings.defaultReplicaCount }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.defaultDataLocality) }}default-data-locality: {{ .Values.defaultSettings.defaultDataLocality }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.defaultLonghornStaticStorageClass) }}default-longhorn-static-storage-class: {{ .Values.defaultSettings.defaultLonghornStaticStorageClass }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.backupstorePollInterval) }}backupstore-poll-interval: {{ .Values.defaultSettings.backupstorePollInterval }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.failedBackupTTL) }}failed-backup-ttl: {{ .Values.defaultSettings.failedBackupTTL }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.restoreVolumeRecurringJobs) }}restore-volume-recurring-jobs: {{ .Values.defaultSettings.restoreVolumeRecurringJobs }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.recurringSuccessfulJobsHistoryLimit) }}recurring-successful-jobs-history-limit: {{ .Values.defaultSettings.recurringSuccessfulJobsHistoryLimit }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.recurringFailedJobsHistoryLimit) }}recurring-failed-jobs-history-limit: {{ .Values.defaultSettings.recurringFailedJobsHistoryLimit }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.supportBundleFailedHistoryLimit) }}support-bundle-failed-history-limit: {{ .Values.defaultSettings.supportBundleFailedHistoryLimit }}{{ end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.backupTarget) }}
+    backup-target: {{ .Values.defaultSettings.backupTarget }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.backupTargetCredentialSecret) }}
+    backup-target-credential-secret: {{ .Values.defaultSettings.backupTargetCredentialSecret }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.allowRecurringJobWhileVolumeDetached) }}
+    allow-recurring-job-while-volume-detached: {{ .Values.defaultSettings.allowRecurringJobWhileVolumeDetached }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.createDefaultDiskLabeledNodes) }}
+    create-default-disk-labeled-nodes: {{ .Values.defaultSettings.createDefaultDiskLabeledNodes }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.defaultDataPath) }}
+    default-data-path: {{ .Values.defaultSettings.defaultDataPath }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.replicaSoftAntiAffinity) }}
+    replica-soft-anti-affinity: {{ .Values.defaultSettings.replicaSoftAntiAffinity }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.replicaAutoBalance) }}
+    replica-auto-balance: {{ .Values.defaultSettings.replicaAutoBalance }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.storageOverProvisioningPercentage) }}
+    storage-over-provisioning-percentage: {{ .Values.defaultSettings.storageOverProvisioningPercentage }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.storageMinimalAvailablePercentage) }}
+    storage-minimal-available-percentage: {{ .Values.defaultSettings.storageMinimalAvailablePercentage }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.storageReservedPercentageForDefaultDisk) }}
+    storage-reserved-percentage-for-default-disk: {{ .Values.defaultSettings.storageReservedPercentageForDefaultDisk }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.upgradeChecker) }}
+    upgrade-checker: {{ .Values.defaultSettings.upgradeChecker }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.defaultReplicaCount) }}
+    default-replica-count: {{ .Values.defaultSettings.defaultReplicaCount }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.defaultDataLocality) }}
+    default-data-locality: {{ .Values.defaultSettings.defaultDataLocality }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.defaultLonghornStaticStorageClass) }}
+    default-longhorn-static-storage-class: {{ .Values.defaultSettings.defaultLonghornStaticStorageClass }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.backupstorePollInterval) }}
+    backupstore-poll-interval: {{ .Values.defaultSettings.backupstorePollInterval }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.failedBackupTTL) }}
+    failed-backup-ttl: {{ .Values.defaultSettings.failedBackupTTL }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.restoreVolumeRecurringJobs) }}
+    restore-volume-recurring-jobs: {{ .Values.defaultSettings.restoreVolumeRecurringJobs }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.recurringSuccessfulJobsHistoryLimit) }}
+    recurring-successful-jobs-history-limit: {{ .Values.defaultSettings.recurringSuccessfulJobsHistoryLimit }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.recurringJobMaxRetention) }}
+    recurring-job-max-retention: {{ .Values.defaultSettings.recurringJobMaxRetention }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.recurringFailedJobsHistoryLimit) }}
+    recurring-failed-jobs-history-limit: {{ .Values.defaultSettings.recurringFailedJobsHistoryLimit }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.supportBundleFailedHistoryLimit) }}
+    support-bundle-failed-history-limit: {{ .Values.defaultSettings.supportBundleFailedHistoryLimit }}
+    {{- end }}
     {{- if or (not (kindIs "invalid" .Values.defaultSettings.taintToleration)) (.Values.global.cattle.windowsCluster.enabled) }}
     taint-toleration: {{ $windowsDefaultSettingTaintToleration := list }}{{ $defaultSettingTaintToleration := list -}}
       {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.defaultSetting.taintToleration -}}
@@ -46,38 +89,141 @@
       {{- end -}}
       {{- $nodeSelector := list $windowsDefaultSettingNodeSelector $defaultSettingNodeSelector }}{{ join ";" (compact $nodeSelector) -}}
     {{- end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.priorityClass) }}priority-class: {{ .Values.defaultSettings.priorityClass }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.autoSalvage) }}auto-salvage: {{ .Values.defaultSettings.autoSalvage }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.autoDeletePodWhenVolumeDetachedUnexpectedly) }}auto-delete-pod-when-volume-detached-unexpectedly: {{ .Values.defaultSettings.autoDeletePodWhenVolumeDetachedUnexpectedly }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.disableSchedulingOnCordonedNode) }}disable-scheduling-on-cordoned-node: {{ .Values.defaultSettings.disableSchedulingOnCordonedNode }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.replicaZoneSoftAntiAffinity) }}replica-zone-soft-anti-affinity: {{ .Values.defaultSettings.replicaZoneSoftAntiAffinity }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.nodeDownPodDeletionPolicy) }}node-down-pod-deletion-policy: {{ .Values.defaultSettings.nodeDownPodDeletionPolicy }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.nodeDrainPolicy) }}node-drain-policy: {{ .Values.defaultSettings.nodeDrainPolicy }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.replicaReplenishmentWaitInterval) }}replica-replenishment-wait-interval: {{ .Values.defaultSettings.replicaReplenishmentWaitInterval }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.concurrentReplicaRebuildPerNodeLimit) }}concurrent-replica-rebuild-per-node-limit: {{ .Values.defaultSettings.concurrentReplicaRebuildPerNodeLimit }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.concurrentVolumeBackupRestorePerNodeLimit) }}concurrent-volume-backup-restore-per-node-limit: {{ .Values.defaultSettings.concurrentVolumeBackupRestorePerNodeLimit }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.disableRevisionCounter) }}disable-revision-counter: {{ .Values.defaultSettings.disableRevisionCounter }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.systemManagedPodsImagePullPolicy) }}system-managed-pods-image-pull-policy: {{ .Values.defaultSettings.systemManagedPodsImagePullPolicy }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.allowVolumeCreationWithDegradedAvailability) }}allow-volume-creation-with-degraded-availability: {{ .Values.defaultSettings.allowVolumeCreationWithDegradedAvailability }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.autoCleanupSystemGeneratedSnapshot) }}auto-cleanup-system-generated-snapshot: {{ .Values.defaultSettings.autoCleanupSystemGeneratedSnapshot }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.concurrentAutomaticEngineUpgradePerNodeLimit) }}concurrent-automatic-engine-upgrade-per-node-limit: {{ .Values.defaultSettings.concurrentAutomaticEngineUpgradePerNodeLimit }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.backingImageCleanupWaitInterval) }}backing-image-cleanup-wait-interval: {{ .Values.defaultSettings.backingImageCleanupWaitInterval }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.backingImageRecoveryWaitInterval) }}backing-image-recovery-wait-interval: {{ .Values.defaultSettings.backingImageRecoveryWaitInterval }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.guaranteedInstanceManagerCPU) }}guaranteed-instance-manager-cpu: {{ .Values.defaultSettings.guaranteedInstanceManagerCPU }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.kubernetesClusterAutoscalerEnabled) }}kubernetes-cluster-autoscaler-enabled: {{ .Values.defaultSettings.kubernetesClusterAutoscalerEnabled }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.orphanAutoDeletion) }}orphan-auto-deletion: {{ .Values.defaultSettings.orphanAutoDeletion }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.storageNetwork) }}storage-network: {{ .Values.defaultSettings.storageNetwork }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.deletingConfirmationFlag) }}deleting-confirmation-flag: {{ .Values.defaultSettings.deletingConfirmationFlag }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.engineReplicaTimeout) }}engine-replica-timeout: {{ .Values.defaultSettings.engineReplicaTimeout }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.snapshotDataIntegrity) }}snapshot-data-integrity: {{ .Values.defaultSettings.snapshotDataIntegrity }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.snapshotDataIntegrityImmediateCheckAfterSnapshotCreation) }}snapshot-data-integrity-immediate-check-after-snapshot-creation: {{ .Values.defaultSettings.snapshotDataIntegrityImmediateCheckAfterSnapshotCreation }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.snapshotDataIntegrityCronjob) }}snapshot-data-integrity-cronjob: {{ .Values.defaultSettings.snapshotDataIntegrityCronjob }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.removeSnapshotsDuringFilesystemTrim) }}remove-snapshots-during-filesystem-trim: {{ .Values.defaultSettings.removeSnapshotsDuringFilesystemTrim }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.fastReplicaRebuildEnabled) }}fast-replica-rebuild-enabled: {{ .Values.defaultSettings.fastReplicaRebuildEnabled }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.replicaFileSyncHttpClientTimeout) }}replica-file-sync-http-client-timeout: {{ .Values.defaultSettings.replicaFileSyncHttpClientTimeout }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.logLevel) }}log-level: {{ .Values.defaultSettings.logLevel }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.backupCompressionMethod) }}backup-compression-method: {{ .Values.defaultSettings.backupCompressionMethod }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.backupConcurrentLimit) }}backup-concurrent-limit: {{ .Values.defaultSettings.backupConcurrentLimit }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.restoreConcurrentLimit) }}restore-concurrent-limit: {{ .Values.defaultSettings.restoreConcurrentLimit }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.v2DataEngine) }}v2-data-engine: {{ .Values.defaultSettings.v2DataEngine }}{{ end }}
-    {{ if not (kindIs "invalid" .Values.defaultSettings.offlineReplicaRebuilding) }}offline-replica-rebuilding: {{ .Values.defaultSettings.offlineReplicaRebuilding }}{{ end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.priorityClass) }}
+    priority-class: {{ .Values.defaultSettings.priorityClass }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.autoSalvage) }}
+    auto-salvage: {{ .Values.defaultSettings.autoSalvage }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.autoDeletePodWhenVolumeDetachedUnexpectedly) }}
+    auto-delete-pod-when-volume-detached-unexpectedly: {{ .Values.defaultSettings.autoDeletePodWhenVolumeDetachedUnexpectedly }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.disableSchedulingOnCordonedNode) }}
+    disable-scheduling-on-cordoned-node: {{ .Values.defaultSettings.disableSchedulingOnCordonedNode }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.replicaZoneSoftAntiAffinity) }}
+    replica-zone-soft-anti-affinity: {{ .Values.defaultSettings.replicaZoneSoftAntiAffinity }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.replicaDiskSoftAntiAffinity) }}
+    replica-disk-soft-anti-affinity: {{ .Values.defaultSettings.replicaDiskSoftAntiAffinity }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.nodeDownPodDeletionPolicy) }}
+    node-down-pod-deletion-policy: {{ .Values.defaultSettings.nodeDownPodDeletionPolicy }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.nodeDrainPolicy) }}
+    node-drain-policy: {{ .Values.defaultSettings.nodeDrainPolicy }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.detachManuallyAttachedVolumesWhenCordoned) }}
+    detach-manually-attached-volumes-when-cordoned: {{ .Values.defaultSettings.detachManuallyAttachedVolumesWhenCordoned }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.replicaReplenishmentWaitInterval) }}
+    replica-replenishment-wait-interval: {{ .Values.defaultSettings.replicaReplenishmentWaitInterval }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.concurrentReplicaRebuildPerNodeLimit) }}
+    concurrent-replica-rebuild-per-node-limit: {{ .Values.defaultSettings.concurrentReplicaRebuildPerNodeLimit }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.concurrentVolumeBackupRestorePerNodeLimit) }}
+    concurrent-volume-backup-restore-per-node-limit: {{ .Values.defaultSettings.concurrentVolumeBackupRestorePerNodeLimit }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.disableRevisionCounter) }}
+    disable-revision-counter: {{ .Values.defaultSettings.disableRevisionCounter }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.systemManagedPodsImagePullPolicy) }}
+    system-managed-pods-image-pull-policy: {{ .Values.defaultSettings.systemManagedPodsImagePullPolicy }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.allowVolumeCreationWithDegradedAvailability) }}
+    allow-volume-creation-with-degraded-availability: {{ .Values.defaultSettings.allowVolumeCreationWithDegradedAvailability }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.autoCleanupSystemGeneratedSnapshot) }}
+    auto-cleanup-system-generated-snapshot: {{ .Values.defaultSettings.autoCleanupSystemGeneratedSnapshot }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.autoCleanupRecurringJobBackupSnapshot) }}
+    auto-cleanup-recurring-job-backup-snapshot: {{ .Values.defaultSettings.autoCleanupRecurringJobBackupSnapshot }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.concurrentAutomaticEngineUpgradePerNodeLimit) }}
+    concurrent-automatic-engine-upgrade-per-node-limit: {{ .Values.defaultSettings.concurrentAutomaticEngineUpgradePerNodeLimit }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.backingImageCleanupWaitInterval) }}
+    backing-image-cleanup-wait-interval: {{ .Values.defaultSettings.backingImageCleanupWaitInterval }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.backingImageRecoveryWaitInterval) }}
+    backing-image-recovery-wait-interval: {{ .Values.defaultSettings.backingImageRecoveryWaitInterval }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.guaranteedInstanceManagerCPU) }}
+    guaranteed-instance-manager-cpu: {{ .Values.defaultSettings.guaranteedInstanceManagerCPU }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.kubernetesClusterAutoscalerEnabled) }}
+    kubernetes-cluster-autoscaler-enabled: {{ .Values.defaultSettings.kubernetesClusterAutoscalerEnabled }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.orphanAutoDeletion) }}
+    orphan-auto-deletion: {{ .Values.defaultSettings.orphanAutoDeletion }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.storageNetwork) }}
+    storage-network: {{ .Values.defaultSettings.storageNetwork }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.deletingConfirmationFlag) }}
+    deleting-confirmation-flag: {{ .Values.defaultSettings.deletingConfirmationFlag }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.engineReplicaTimeout) }}
+    engine-replica-timeout: {{ .Values.defaultSettings.engineReplicaTimeout }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.snapshotDataIntegrity) }}
+    snapshot-data-integrity: {{ .Values.defaultSettings.snapshotDataIntegrity }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.snapshotDataIntegrityImmediateCheckAfterSnapshotCreation) }}
+    snapshot-data-integrity-immediate-check-after-snapshot-creation: {{ .Values.defaultSettings.snapshotDataIntegrityImmediateCheckAfterSnapshotCreation }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.snapshotDataIntegrityCronjob) }}
+    snapshot-data-integrity-cronjob: {{ .Values.defaultSettings.snapshotDataIntegrityCronjob }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.removeSnapshotsDuringFilesystemTrim) }}
+    remove-snapshots-during-filesystem-trim: {{ .Values.defaultSettings.removeSnapshotsDuringFilesystemTrim }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.fastReplicaRebuildEnabled) }}
+    fast-replica-rebuild-enabled: {{ .Values.defaultSettings.fastReplicaRebuildEnabled }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.replicaFileSyncHttpClientTimeout) }}
+    replica-file-sync-http-client-timeout: {{ .Values.defaultSettings.replicaFileSyncHttpClientTimeout }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.logLevel) }}
+    log-level: {{ .Values.defaultSettings.logLevel }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.backupCompressionMethod) }}
+    backup-compression-method: {{ .Values.defaultSettings.backupCompressionMethod }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.backupConcurrentLimit) }}
+    backup-concurrent-limit: {{ .Values.defaultSettings.backupConcurrentLimit }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.restoreConcurrentLimit) }}
+    restore-concurrent-limit: {{ .Values.defaultSettings.restoreConcurrentLimit }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.v1DataEngine) }}
+    v1-data-engine: {{ .Values.defaultSettings.v1DataEngine }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.v2DataEngine) }}
+    v2-data-engine: {{ .Values.defaultSettings.v2DataEngine }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.v2DataEngineHugepageLimit) }}
+    v2-data-engine-hugepage-limit: {{ .Values.defaultSettings.v2DataEngineHugepageLimit }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.offlineReplicaRebuilding) }}
+    offline-replica-rebuilding: {{ .Values.defaultSettings.offlineReplicaRebuilding }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.allowEmptyNodeSelectorVolume) }}
+    allow-empty-node-selector-volume: {{ .Values.defaultSettings.allowEmptyNodeSelectorVolume }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.allowEmptyDiskSelectorVolume) }}
+    allow-empty-disk-selector-volume: {{ .Values.defaultSettings.allowEmptyDiskSelectorVolume }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.allowCollectingLonghornUsageMetrics) }}
+    allow-collecting-longhorn-usage-metrics: {{ .Values.defaultSettings.allowCollectingLonghornUsageMetrics }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.disableSnapshotPurge) }}
+    disable-snapshot-purge: {{ .Values.defaultSettings.disableSnapshotPurge }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.v2DataEngineGuaranteedInstanceManagerCPU) }}
+    v2-data-engine-guaranteed-instance-manager-cpu: {{ .Values.defaultSettings.v2DataEngineGuaranteedInstanceManagerCPU }}
+    {{- end }}
+    {{- if not (kindIs "invalid" .Values.defaultSettings.snapshotMaxCount) }}
+    snapshot-max-count: {{ .Values.defaultSettings.snapshotMaxCount }}
+    {{- end }}
\ No newline at end of file
diff --git a/charts/longhorn/templates/deployment-driver.yaml b/charts/longhorn/templates/deployment-driver.yaml
index f162fbf..5683c75 100644
--- a/charts/longhorn/templates/deployment-driver.yaml
+++ b/charts/longhorn/templates/deployment-driver.yaml
@@ -25,6 +25,9 @@
           command:
           - longhorn-manager
           - -d
+          {{- if eq .Values.longhornDriver.log.format "json" }}
+          - -j
+          {{- end }}
           - deploy-driver
           - --manager-image
           - "{{ template "registry_url" . }}{{ .Values.image.longhorn.manager.repository }}:{{ .Values.image.longhorn.manager.tag }}"
@@ -87,6 +90,13 @@
           - name: CSI_SNAPSHOTTER_REPLICA_COUNT
             value: {{ .Values.csi.snapshotterReplicaCount | quote }}
           {{- end }}
+          {{- if .Values.enableGoCoverDir }}
+          - name: GOCOVERDIR
+            value: /go-cover-dir/
+          volumeMounts:
+          - name: go-cover-dir
+            mountPath: /go-cover-dir/
+          {{- end }}
 
       {{- if .Values.privateRegistry.registrySecret }}
       imagePullSecrets:
@@ -95,24 +105,31 @@
       {{- if .Values.longhornDriver.priorityClass }}
       priorityClassName: {{ .Values.longhornDriver.priorityClass | quote }}
       {{- end }}
-      {{- if or .Values.longhornDriver.tolerations .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.tolerations .Values.longhornDriver.tolerations .Values.global.cattle.windowsCluster.enabled }}
       tolerations:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.tolerations }}
 {{ toYaml .Values.global.cattle.windowsCluster.tolerations | indent 6 }}
         {{- end }}
-        {{- if .Values.longhornDriver.tolerations }}
-{{ toYaml .Values.longhornDriver.tolerations | indent 6 }}
+        {{- if or .Values.global.tolerations .Values.longhornDriver.tolerations }}
+{{ default .Values.global.tolerations .Values.longhornDriver.tolerations | toYaml | indent 6 }}
         {{- end }}
       {{- end }}
-      {{- if or .Values.longhornDriver.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.nodeSelector .Values.longhornDriver.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
       nodeSelector:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.nodeSelector }}
 {{ toYaml .Values.global.cattle.windowsCluster.nodeSelector | indent 8 }}
         {{- end }}
-        {{- if .Values.longhornDriver.nodeSelector }}
-{{ toYaml .Values.longhornDriver.nodeSelector | indent 8 }}
+        {{- if or .Values.global.nodeSelector .Values.longhornDriver.nodeSelector }}
+{{ default .Values.global.nodeSelector .Values.longhornDriver.nodeSelector | toYaml | indent 8 }}
         {{- end }}
       {{- end }}
       serviceAccountName: longhorn-service-account
       securityContext:
         runAsUser: 0
+      {{- if .Values.enableGoCoverDir }}
+      volumes:
+      - name: go-cover-dir
+        hostPath:
+          path: /go-cover-dir/
+          type: DirectoryOrCreate
+      {{- end }}
diff --git a/charts/longhorn/templates/deployment-ui.yaml b/charts/longhorn/templates/deployment-ui.yaml
index 6bad5cd..e4f3e0f 100644
--- a/charts/longhorn/templates/deployment-ui.yaml
+++ b/charts/longhorn/templates/deployment-ui.yaml
@@ -1,3 +1,41 @@
+{{- if .Values.openshift.enabled }}
+{{- if .Values.openshift.ui.route }}
+# https://github.com/openshift/oauth-proxy/blob/master/contrib/sidecar.yaml
+# Create a proxy service account and ensure it will use the route "proxy"
+# Create a secure connection to the proxy via a route
+apiVersion: route.openshift.io/v1
+kind: Route
+metadata:
+  labels: {{- include "longhorn.labels" . | nindent 4 }}
+    app: longhorn-ui
+  name: {{ .Values.openshift.ui.route }}
+  namespace: {{ include "release_namespace" . }}
+spec:
+  to:
+    kind: Service
+    name: longhorn-ui
+  tls:
+    termination: reencrypt
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels: {{- include "longhorn.labels" . | nindent 4 }}
+    app: longhorn-ui
+  name: longhorn-ui
+  namespace: {{ include "release_namespace" . }}
+  annotations:
+    service.alpha.openshift.io/serving-cert-secret-name: longhorn-ui-tls
+spec:
+  ports:
+  - name: longhorn-ui
+    port: {{ .Values.openshift.ui.port | default 443 }}
+    targetPort: {{ .Values.openshift.ui.proxy | default 8443 }}
+  selector:
+    app: longhorn-ui
+---
+{{- end }}
+{{- end }}
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -15,6 +53,7 @@
       labels: {{- include "longhorn.labels" . | nindent 8 }}
         app: longhorn-ui
     spec:
+      serviceAccountName: longhorn-ui-service-account
       affinity:
         podAntiAffinity:
           preferredDuringSchedulingIgnoredDuringExecution:
@@ -28,6 +67,32 @@
                   - longhorn-ui
               topologyKey: kubernetes.io/hostname
       containers:
+      {{- if .Values.openshift.enabled }}
+      {{- if .Values.openshift.ui.route }}
+      - name: oauth-proxy
+        {{- if .Values.image.openshift.oauthProxy.repository }}
+        image: {{ template "registry_url" . }}{{ .Values.image.openshift.oauthProxy.repository }}:{{ .Values.image.openshift.oauthProxy.tag }}
+        {{- else }}
+        image: ""
+        {{- end }}
+        imagePullPolicy: IfNotPresent
+        ports:
+        - containerPort: {{ .Values.openshift.ui.proxy | default 8443 }}
+          name: public
+        args:
+        - --https-address=:{{ .Values.openshift.ui.proxy | default 8443 }}
+        - --provider=openshift
+        - --openshift-service-account=longhorn-ui-service-account
+        - --upstream=http://localhost:8000
+        - --tls-cert=/etc/tls/private/tls.crt
+        - --tls-key=/etc/tls/private/tls.key
+        - --cookie-secret=SECRET
+        - --openshift-sar={"namespace":"{{ include "release_namespace" . }}","group":"longhorn.io","resource":"setting","verb":"delete"}
+        volumeMounts:
+          - mountPath: /etc/tls/private
+            name: longhorn-ui-tls
+      {{- end }}
+      {{- end }}
       - name: longhorn-ui
         image: {{ template "registry_url" . }}{{ .Values.image.longhorn.ui.repository }}:{{ .Values.image.longhorn.ui.tag }}
         imagePullPolicy: {{ .Values.image.pullPolicy }}
@@ -47,6 +112,13 @@
           - name: LONGHORN_UI_PORT
             value: "8000"
       volumes:
+      {{- if .Values.openshift.enabled }}
+      {{- if .Values.openshift.ui.route }}
+      - name: longhorn-ui-tls
+        secret:
+          secretName: longhorn-ui-tls
+      {{- end }}
+      {{- end }}
       - emptyDir: {}
         name: nginx-cache
       - emptyDir: {}
@@ -60,22 +132,22 @@
       {{- if .Values.longhornUI.priorityClass }}
       priorityClassName: {{ .Values.longhornUI.priorityClass | quote }}
       {{- end }}
-      {{- if or .Values.longhornUI.tolerations .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.tolerations .Values.longhornUI.tolerations .Values.global.cattle.windowsCluster.enabled }}
       tolerations:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.tolerations }}
 {{ toYaml .Values.global.cattle.windowsCluster.tolerations | indent 6 }}
         {{- end }}
-        {{- if .Values.longhornUI.tolerations }}
-{{ toYaml .Values.longhornUI.tolerations | indent 6 }}
+        {{- if or .Values.global.tolerations .Values.longhornUI.tolerations }}
+{{ default .Values.global.tolerations .Values.longhornUI.tolerations | toYaml | indent 6 }}
         {{- end }}
       {{- end }}
-      {{- if or .Values.longhornUI.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.nodeSelector .Values.longhornUI.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
       nodeSelector:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.nodeSelector }}
 {{ toYaml .Values.global.cattle.windowsCluster.nodeSelector | indent 8 }}
         {{- end }}
-        {{- if .Values.longhornUI.nodeSelector }}
-{{ toYaml .Values.longhornUI.nodeSelector | indent 8 }}
+        {{- if or .Values.global.nodeSelector .Values.longhornUI.nodeSelector }}
+{{ default .Values.global.nodeSelector .Values.longhornUI.nodeSelector | toYaml | indent 8 }}
         {{- end }}
       {{- end }}
 ---
diff --git a/charts/longhorn/templates/ingress.yaml b/charts/longhorn/templates/ingress.yaml
index ee47f8b..9038ff0 100644
--- a/charts/longhorn/templates/ingress.yaml
+++ b/charts/longhorn/templates/ingress.yaml
@@ -1,9 +1,5 @@
 {{- if .Values.ingress.enabled }}
-{{- if semverCompare ">=1.19-0" .Capabilities.KubeVersion.GitVersion -}}
 apiVersion: networking.k8s.io/v1
-{{- else -}}
-apiVersion: networking.k8s.io/v1beta1
-{{- end }}
 kind: Ingress
 metadata:
   name: longhorn-ingress
@@ -18,7 +14,7 @@
     {{ $key }}: {{ $value | quote }}
     {{- end }}
 spec:
-  {{- if and .Values.ingress.ingressClassName (semverCompare ">=1.18-0" .Capabilities.KubeVersion.GitVersion) }}
+  {{- if .Values.ingress.ingressClassName }}
   ingressClassName: {{ .Values.ingress.ingressClassName }}
   {{- end }}
   rules:
@@ -26,19 +22,12 @@
     http:
       paths:
         - path: {{ default "" .Values.ingress.path }}
-          {{- if (semverCompare ">=1.18-0" $.Capabilities.KubeVersion.GitVersion) }}
           pathType: ImplementationSpecific
-          {{- end }}
           backend:
-            {{- if semverCompare ">=1.19-0" $.Capabilities.KubeVersion.GitVersion }}
             service:
               name: longhorn-frontend
               port:
                 number: 80
-            {{- else }}
-            serviceName: longhorn-frontend
-            servicePort: 80
-            {{- end }}
 {{- if .Values.ingress.tls }}
   tls:
   - hosts:
diff --git a/charts/longhorn/templates/network-policies/backing-image-data-source-network-policy.yaml b/charts/longhorn/templates/network-policies/backing-image-data-source-network-policy.yaml
index cc91054..7204d63 100644
--- a/charts/longhorn/templates/network-policies/backing-image-data-source-network-policy.yaml
+++ b/charts/longhorn/templates/network-policies/backing-image-data-source-network-policy.yaml
@@ -3,7 +3,7 @@
 kind: NetworkPolicy
 metadata:
   name: backing-image-data-source
-  namespace: longhorn-system
+  namespace: {{ include "release_namespace" . }}
 spec:
   podSelector:
     matchLabels:
diff --git a/charts/longhorn/templates/network-policies/backing-image-manager-network-policy.yaml b/charts/longhorn/templates/network-policies/backing-image-manager-network-policy.yaml
index ebc288f..119ebf0 100644
--- a/charts/longhorn/templates/network-policies/backing-image-manager-network-policy.yaml
+++ b/charts/longhorn/templates/network-policies/backing-image-manager-network-policy.yaml
@@ -3,7 +3,7 @@
 kind: NetworkPolicy
 metadata:
   name: backing-image-manager
-  namespace: longhorn-system
+  namespace: {{ include "release_namespace" . }}
 spec:
   podSelector:
     matchLabels:
diff --git a/charts/longhorn/templates/network-policies/instance-manager-networking.yaml b/charts/longhorn/templates/network-policies/instance-manager-networking.yaml
index 6f03c6e..332aa2c 100644
--- a/charts/longhorn/templates/network-policies/instance-manager-networking.yaml
+++ b/charts/longhorn/templates/network-policies/instance-manager-networking.yaml
@@ -3,7 +3,7 @@
 kind: NetworkPolicy
 metadata:
   name: instance-manager
-  namespace: longhorn-system
+  namespace: {{ include "release_namespace" . }}
 spec:
   podSelector:
     matchLabels:
diff --git a/charts/longhorn/templates/network-policies/manager-network-policy.yaml b/charts/longhorn/templates/network-policies/manager-network-policy.yaml
index c9d763f..6f94029 100644
--- a/charts/longhorn/templates/network-policies/manager-network-policy.yaml
+++ b/charts/longhorn/templates/network-policies/manager-network-policy.yaml
@@ -3,7 +3,7 @@
 kind: NetworkPolicy
 metadata:
   name: longhorn-manager
-  namespace: longhorn-system
+  namespace: {{ include "release_namespace" . }}
 spec:
   podSelector:
     matchLabels:
diff --git a/charts/longhorn/templates/network-policies/recovery-backend-network-policy.yaml b/charts/longhorn/templates/network-policies/recovery-backend-network-policy.yaml
index cebe485..6e34dad 100644
--- a/charts/longhorn/templates/network-policies/recovery-backend-network-policy.yaml
+++ b/charts/longhorn/templates/network-policies/recovery-backend-network-policy.yaml
@@ -3,7 +3,7 @@
 kind: NetworkPolicy
 metadata:
   name: longhorn-recovery-backend
-  namespace: longhorn-system
+  namespace: {{ include "release_namespace" . }}
 spec:
   podSelector:
     matchLabels:
diff --git a/charts/longhorn/templates/network-policies/ui-frontend-network-policy.yaml b/charts/longhorn/templates/network-policies/ui-frontend-network-policy.yaml
index 04c8beb..6f37065 100644
--- a/charts/longhorn/templates/network-policies/ui-frontend-network-policy.yaml
+++ b/charts/longhorn/templates/network-policies/ui-frontend-network-policy.yaml
@@ -3,7 +3,7 @@
 kind: NetworkPolicy
 metadata:
   name: longhorn-ui-frontend
-  namespace: longhorn-system
+  namespace: {{ include "release_namespace" . }}
 spec:
   podSelector:
     matchLabels:
diff --git a/charts/longhorn/templates/network-policies/webhook-network-policy.yaml b/charts/longhorn/templates/network-policies/webhook-network-policy.yaml
index c9790f6..3575763 100644
--- a/charts/longhorn/templates/network-policies/webhook-network-policy.yaml
+++ b/charts/longhorn/templates/network-policies/webhook-network-policy.yaml
@@ -3,7 +3,7 @@
 kind: NetworkPolicy
 metadata:
   name: longhorn-conversion-webhook
-  namespace: longhorn-system
+  namespace: {{ include "release_namespace" . }}
 spec:
   podSelector:
     matchLabels:
@@ -19,7 +19,7 @@
 kind: NetworkPolicy
 metadata:
   name: longhorn-admission-webhook
-  namespace: longhorn-system
+  namespace: {{ include "release_namespace" . }}
 spec:
   podSelector:
     matchLabels:
diff --git a/charts/longhorn/templates/postupgrade-job.yaml b/charts/longhorn/templates/postupgrade-job.yaml
index bb25a54..56efd38 100644
--- a/charts/longhorn/templates/postupgrade-job.yaml
+++ b/charts/longhorn/templates/postupgrade-job.yaml
@@ -36,21 +36,21 @@
       priorityClassName: {{ .Values.longhornManager.priorityClass | quote }}
       {{- end }}
       serviceAccountName: longhorn-service-account
-      {{- if or .Values.longhornManager.tolerations .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.tolerations .Values.longhornManager.tolerations .Values.global.cattle.windowsCluster.enabled }}
       tolerations:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.tolerations }}
 {{ toYaml .Values.global.cattle.windowsCluster.tolerations | indent 6 }}
         {{- end }}
-        {{- if .Values.longhornManager.tolerations }}
-{{ toYaml .Values.longhornManager.tolerations | indent 6 }}
+        {{- if or .Values.global.tolerations .Values.longhornManager.tolerations }}
+{{ default .Values.global.tolerations .Values.longhornManager.tolerations | toYaml | indent 6 }}
         {{- end }}
       {{- end }}
-      {{- if or .Values.longhornManager.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.nodeSelector .Values.longhornManager.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
       nodeSelector:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.nodeSelector }}
 {{ toYaml .Values.global.cattle.windowsCluster.nodeSelector | indent 8 }}
         {{- end }}
-        {{- if .Values.longhornManager.nodeSelector }}
-{{ toYaml .Values.longhornManager.nodeSelector | indent 8 }}
+        {{- if or .Values.global.nodeSelector .Values.longhornManager.nodeSelector }}
+{{ default .Values.global.nodeSelector .Values.longhornManager.nodeSelector | toYaml | indent 8 }}
         {{- end }}
       {{- end }}
diff --git a/charts/longhorn/templates/preupgrade-job.yaml b/charts/longhorn/templates/preupgrade-job.yaml
index 357e6d7..2b8333d 100644
--- a/charts/longhorn/templates/preupgrade-job.yaml
+++ b/charts/longhorn/templates/preupgrade-job.yaml
@@ -1,4 +1,4 @@
-{{- if .Values.helmPreUpgradeCheckerJob.enabled }}
+{{- if and .Values.preUpgradeChecker.jobEnabled .Values.preUpgradeChecker.upgradeVersionCheck}}
 apiVersion: batch/v1
 kind: Job
 metadata:
@@ -33,26 +33,23 @@
       imagePullSecrets:
       - name: {{ .Values.privateRegistry.registrySecret }}
       {{- end }}
-      {{- if .Values.longhornManager.priorityClass }}
-      priorityClassName: {{ .Values.longhornManager.priorityClass | quote }}
-      {{- end }}
       serviceAccountName: longhorn-service-account
-      {{- if or .Values.longhornManager.tolerations .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.tolerations .Values.longhornManager.tolerations .Values.global.cattle.windowsCluster.enabled }}
       tolerations:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.tolerations }}
 {{ toYaml .Values.global.cattle.windowsCluster.tolerations | indent 6 }}
         {{- end }}
-        {{- if .Values.longhornManager.tolerations }}
-{{ toYaml .Values.longhornManager.tolerations | indent 6 }}
+        {{- if or .Values.global.tolerations .Values.longhornManager.tolerations }}
+{{ default .Values.global.tolerations .Values.longhornManager.tolerations | toYaml | indent 6 }}
         {{- end }}
       {{- end }}
-      {{- if or .Values.longhornManager.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.nodeSelector .Values.longhornManager.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
       nodeSelector:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.nodeSelector }}
 {{ toYaml .Values.global.cattle.windowsCluster.nodeSelector | indent 8 }}
         {{- end }}
-        {{- if .Values.longhornManager.nodeSelector }}
-{{ toYaml .Values.longhornManager.nodeSelector | indent 8 }}
+        {{- if or .Values.global.nodeSelector .Values.longhornManager.nodeSelector }}
+{{ default .Values.global.nodeSelector .Values.longhornManager.nodeSelector | toYaml | indent 8 }}
         {{- end }}
       {{- end }}
-{{- end }}
\ No newline at end of file
+{{- end }}
diff --git a/charts/longhorn/templates/priorityclass.yaml b/charts/longhorn/templates/priorityclass.yaml
new file mode 100644
index 0000000..208adc8
--- /dev/null
+++ b/charts/longhorn/templates/priorityclass.yaml
@@ -0,0 +1,9 @@
+apiVersion: scheduling.k8s.io/v1
+kind: PriorityClass
+metadata:
+  name: "longhorn-critical"
+  labels: {{- include "longhorn.labels" . | nindent 4 }}
+description: "Ensure Longhorn pods have the highest priority to prevent any unexpected eviction by the Kubernetes scheduler under node pressure"
+globalDefault: false
+preemptionPolicy: PreemptLowerPriority
+value: 1000000000
diff --git a/charts/longhorn/templates/serviceaccount.yaml b/charts/longhorn/templates/serviceaccount.yaml
index a563d68..b0d6dd5 100644
--- a/charts/longhorn/templates/serviceaccount.yaml
+++ b/charts/longhorn/templates/serviceaccount.yaml
@@ -12,6 +12,25 @@
 apiVersion: v1
 kind: ServiceAccount
 metadata:
+  name: longhorn-ui-service-account
+  namespace: {{ include "release_namespace" . }}
+  labels: {{- include "longhorn.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+  {{- if .Values.openshift.enabled }}
+  {{- if .Values.openshift.ui.route }}
+  {{- if not .Values.serviceAccount.annotations }}
+  annotations:
+  {{- end }}
+    serviceaccounts.openshift.io/oauth-redirectreference.primary: '{"kind":"OAuthRedirectReference","apiVersion":"v1","reference":{"kind":"Route","name":"longhorn-ui"}}'
+  {{- end }}
+  {{- end }}
+---
+apiVersion: v1
+kind: ServiceAccount
+metadata:
   name: longhorn-support-bundle
   namespace: {{ include "release_namespace" . }}
   labels: {{- include "longhorn.labels" . | nindent 4 }}
diff --git a/charts/longhorn/templates/servicemonitor.yaml b/charts/longhorn/templates/servicemonitor.yaml
new file mode 100644
index 0000000..3f32961
--- /dev/null
+++ b/charts/longhorn/templates/servicemonitor.yaml
@@ -0,0 +1,40 @@
+{{- if  .Values.metrics.serviceMonitor.enabled -}}
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  name: longhorn-prometheus-servicemonitor
+  namespace: {{ include "release_namespace" . }}
+  labels:
+    {{- include "longhorn.labels" . | nindent 4 }}
+    name: longhorn-prometheus-servicemonitor
+    {{- with .Values.metrics.serviceMonitor.additionalLabels }}
+      {{- toYaml . | nindent 4 }}
+    {{- end }}
+  {{- with .Values.metrics.serviceMonitor.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  selector:
+    matchLabels:
+      app: longhorn-manager
+  namespaceSelector:
+    matchNames:
+    - {{ include "release_namespace" . }}
+  endpoints:
+  - port: manager
+    {{- with .Values.metrics.serviceMonitor.interval }}
+    interval: {{ . }}
+    {{- end }}
+    {{- with .Values.metrics.serviceMonitor.scrapeTimeout }}
+    scrapeTimeout: {{ . }}
+    {{- end }}
+    {{- with .Values.metrics.serviceMonitor.relabelings }}
+    relabelings:
+      {{- toYaml . | nindent 8 }}
+    {{- end }}
+    {{- with .Values.metrics.serviceMonitor.metricRelabelings }}
+    metricRelabelings:
+      {{- toYaml . | nindent 8 }}
+    {{- end }}
+{{- end }}
\ No newline at end of file
diff --git a/charts/longhorn/templates/services.yaml b/charts/longhorn/templates/services.yaml
index 7da9d18..9523cab 100644
--- a/charts/longhorn/templates/services.yaml
+++ b/charts/longhorn/templates/services.yaml
@@ -7,7 +7,6 @@
   namespace: {{ include "release_namespace" . }}
 spec:
   type: ClusterIP
-  sessionAffinity: ClientIP
   selector:
     app: longhorn-manager
   ports:
@@ -24,7 +23,6 @@
   namespace: {{ include "release_namespace" . }}
 spec:
   type: ClusterIP
-  sessionAffinity: ClientIP
   selector:
     app: longhorn-manager
   ports:
@@ -41,34 +39,9 @@
   namespace: {{ include "release_namespace" . }}
 spec:
   type: ClusterIP
-  sessionAffinity: ClientIP
   selector:
     app: longhorn-manager
   ports:
   - name: recovery-backend
     port: 9503
     targetPort: recov-backend
----
-apiVersion: v1
-kind: Service
-metadata:
-  labels: {{- include "longhorn.labels" . | nindent 4 }}
-  name: longhorn-engine-manager
-  namespace: {{ include "release_namespace" . }}
-spec:
-  clusterIP: None
-  selector:
-    longhorn.io/component: instance-manager
-    longhorn.io/instance-manager-type: engine
----
-apiVersion: v1
-kind: Service
-metadata:
-  labels: {{- include "longhorn.labels" . | nindent 4 }}
-  name: longhorn-replica-manager
-  namespace: {{ include "release_namespace" . }}
-spec:
-  clusterIP: None
-  selector:
-    longhorn.io/component: instance-manager
-    longhorn.io/instance-manager-type: replica
diff --git a/charts/longhorn/templates/storageclass.yaml b/charts/longhorn/templates/storageclass.yaml
index 6832517..f79699f 100644
--- a/charts/longhorn/templates/storageclass.yaml
+++ b/charts/longhorn/templates/storageclass.yaml
@@ -29,6 +29,9 @@
       {{- if .Values.persistence.migratable }}
       migratable: "{{ .Values.persistence.migratable }}"
       {{- end }}    
+      {{- if .Values.persistence.nfsOptions }}
+      nfsOptions: "{{ .Values.persistence.nfsOptions }}"
+      {{- end }}    
       {{- if .Values.persistence.backingImage.enable }}
       backingImage: {{ .Values.persistence.backingImage.name }}
       backingImageDataSourceType: {{ .Values.persistence.backingImage.dataSourceType }}
@@ -42,3 +45,6 @@
       {{- if .Values.persistence.defaultNodeSelector.enable }}
       nodeSelector: "{{ .Values.persistence.defaultNodeSelector.selector }}"
       {{- end }}
+      {{- if .Values.persistence.removeSnapshotsDuringFilesystemTrim }}
+      unmapMarkSnapChainRemoved: "{{ .Values.persistence.removeSnapshotsDuringFilesystemTrim }}"
+      {{- end }}
diff --git a/charts/longhorn/templates/uninstall-job.yaml b/charts/longhorn/templates/uninstall-job.yaml
index 968f420..1ab4620 100644
--- a/charts/longhorn/templates/uninstall-job.yaml
+++ b/charts/longhorn/templates/uninstall-job.yaml
@@ -37,21 +37,21 @@
       priorityClassName: {{ .Values.longhornManager.priorityClass | quote }}
       {{- end }}
       serviceAccountName: longhorn-service-account
-      {{- if or .Values.longhornManager.tolerations .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.tolerations .Values.longhornManager.tolerations .Values.global.cattle.windowsCluster.enabled }}
       tolerations:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.tolerations }}
 {{ toYaml .Values.global.cattle.windowsCluster.tolerations | indent 6 }}
         {{- end }}
-        {{- if .Values.longhornManager.tolerations }}
-{{ toYaml .Values.longhornManager.tolerations | indent 6 }}
+        {{- if or .Values.global.tolerations .Values.longhornManager.tolerations }}
+{{ default .Values.global.tolerations .Values.longhornManager.tolerations | toYaml | indent 6 }}
         {{- end }}
       {{- end }}
-      {{- if or .Values.longhornManager.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
+      {{- if or .Values.global.nodeSelector .Values.longhornManager.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
       nodeSelector:
         {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.nodeSelector }}
 {{ toYaml .Values.global.cattle.windowsCluster.nodeSelector | indent 8 }}
         {{- end }}
-        {{- if or .Values.longhornManager.nodeSelector }}
-{{ toYaml .Values.longhornManager.nodeSelector | indent 8 }}
+        {{- if or .Values.global.nodeSelector .Values.longhornManager.nodeSelector }}
+{{ default .Values.global.nodeSelector .Values.longhornManager.nodeSelector | toYaml | indent 8 }}
         {{- end }}
       {{- end }}
diff --git a/charts/longhorn/values.yaml b/charts/longhorn/values.yaml
index bad9882..5c2a655 100644
--- a/charts/longhorn/values.yaml
+++ b/charts/longhorn/values.yaml
@@ -2,186 +2,350 @@
 # This is a YAML-formatted file.
 # Declare variables to be passed into your templates.
 global:
+  # -- Toleration for nodes allowed to run user-deployed components such as Longhorn Manager, Longhorn UI, and Longhorn Driver Deployer.
+  tolerations: []
+  # -- Node selector for nodes allowed to run user-deployed components such as Longhorn Manager, Longhorn UI, and Longhorn Driver Deployer.
+  nodeSelector: {}
   cattle:
+    # -- Default system registry.
     systemDefaultRegistry: ""
     windowsCluster:
-      # Enable this to allow Longhorn to run on the Rancher deployed Windows cluster
+      # -- Setting that allows Longhorn to run on a Rancher Windows cluster.
       enabled: false
-      # Tolerate Linux node taint
+      # -- Toleration for Linux nodes that can run user-deployed Longhorn components.
       tolerations:
       - key: "cattle.io/os"
         value: "linux"
         effect: "NoSchedule"
         operator: "Equal"
-      # Select Linux nodes
+      # -- Node selector for Linux nodes that can run user-deployed Longhorn components.
       nodeSelector:
         kubernetes.io/os: "linux"
-      # Recognize toleration and node selector for Longhorn run-time created components
       defaultSetting:
+        # -- Toleration for system-managed Longhorn components.
         taintToleration: cattle.io/os=linux:NoSchedule
+        # -- Node selector for system-managed Longhorn components.
         systemManagedComponentsNodeSelector: kubernetes.io/os:linux
 
 networkPolicies:
+  # -- Setting that allows you to enable network policies that control access to Longhorn pods.
   enabled: false
-  # Available types: k3s, rke2, rke1
+  # -- Distribution that determines the policy for allowing access for an ingress. (Options: "k3s", "rke2", "rke1")
   type: "k3s"
 
 image:
   longhorn:
     engine:
+      # -- Repository for the Longhorn Engine image.
       repository: longhornio/longhorn-engine
-      tag: v1.5.2
+      # -- Specify Longhorn engine image tag
+      tag: v1.6.4
     manager:
+      # -- Repository for the Longhorn Manager image.
       repository: longhornio/longhorn-manager
-      tag: v1.5.2
+      # -- Specify Longhorn manager image tag
+      tag: v1.6.4
     ui:
+      # -- Repository for the Longhorn UI image.
       repository: longhornio/longhorn-ui
-      tag: v1.5.2
+      # -- Specify Longhorn ui image tag
+      tag: v1.6.4
     instanceManager:
+      # -- Repository for the Longhorn Instance Manager image.
       repository: longhornio/longhorn-instance-manager
-      tag: v1.5.2
+      # -- Specify Longhorn instance manager image tag
+      tag: v1.6.4
     shareManager:
+      # -- Repository for the Longhorn Share Manager image.
       repository: longhornio/longhorn-share-manager
-      tag: v1.5.2
+      # -- Specify Longhorn share manager image tag
+      tag: v1.6.4
     backingImageManager:
+      # -- Repository for the Backing Image Manager image. When unspecified, Longhorn uses the default value.
       repository: longhornio/backing-image-manager
-      tag: v1.5.2
+      # -- Specify Longhorn backing image manager image tag
+      tag: v1.6.4
     supportBundleKit:
+      # -- Repository for the Longhorn Support Bundle Manager image.
       repository: longhornio/support-bundle-kit
-      tag: v0.0.27
+      # -- Tag for the Longhorn Support Bundle Manager image.
+      tag: v0.0.48
   csi:
     attacher:
+      # -- Repository for the CSI attacher image. When unspecified, Longhorn uses the default value.
       repository: longhornio/csi-attacher
-      tag: v4.2.0
+      # -- Tag for the CSI attacher image. When unspecified, Longhorn uses the default value.
+      tag: v4.7.0-20241219
     provisioner:
+      # -- Repository for the CSI Provisioner image. When unspecified, Longhorn uses the default value.
       repository: longhornio/csi-provisioner
-      tag: v3.4.1
+      # -- Tag for the CSI Provisioner image. When unspecified, Longhorn uses the default value.
+      tag: v3.6.4-20241219
     nodeDriverRegistrar:
+      # -- Repository for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value.
       repository: longhornio/csi-node-driver-registrar
-      tag: v2.7.0
+      # -- Tag for the CSI Node Driver Registrar image. When unspecified, Longhorn uses the default value.
+      tag: v2.12.0-20241219
     resizer:
+      # -- Repository for the CSI Resizer image. When unspecified, Longhorn uses the default value.
       repository: longhornio/csi-resizer
-      tag: v1.7.0
+      # -- Tag for the CSI Resizer image. When unspecified, Longhorn uses the default value.
+      tag: v1.12.0-20241219
     snapshotter:
+      # -- Repository for the CSI Snapshotter image. When unspecified, Longhorn uses the default value.
       repository: longhornio/csi-snapshotter
-      tag: v6.2.1
+      # -- Tag for the CSI Snapshotter image. When unspecified, Longhorn uses the default value.
+      tag: v6.3.4-20241219
     livenessProbe:
+      # -- Repository for the CSI liveness probe image. When unspecified, Longhorn uses the default value.
       repository: longhornio/livenessprobe
-      tag: v2.9.0
+      # -- Tag for the CSI liveness probe image. When unspecified, Longhorn uses the default value.
+      tag: v2.14.0-20241219
+  openshift:
+    oauthProxy:
+      # -- Repository for the OAuth Proxy image. Specify the upstream image (for example, "quay.io/openshift/origin-oauth-proxy"). This setting applies only to OpenShift users.
+      repository: ""
+      # -- Tag for the OAuth Proxy image. Specify OCP/OKD version 4.1 or later (including version 4.15, which is available at quay.io/openshift/origin-oauth-proxy:4.15). This setting applies only to OpenShift users.
+      tag: ""
+  # -- Image pull policy that applies to all user-deployed Longhorn components, such as Longhorn Manager, Longhorn driver, and Longhorn UI.
   pullPolicy: IfNotPresent
 
 service:
   ui:
+    # -- Service type for Longhorn UI. (Options: "ClusterIP", "NodePort", "LoadBalancer", "Rancher-Proxy")
     type: ClusterIP
+    # -- NodePort port number for Longhorn UI. When unspecified, Longhorn selects a free port between 30000 and 32767.
     nodePort: null
   manager:
+    # -- Service type for Longhorn Manager.
     type: ClusterIP
+    # -- NodePort port number for Longhorn Manager. When unspecified, Longhorn selects a free port between 30000 and 32767.
     nodePort: ""
-    loadBalancerIP: ""
-    loadBalancerSourceRanges: ""
 
 persistence:
+  # -- Setting that allows you to specify the default Longhorn StorageClass.
   defaultClass: true
+  # -- Filesystem type of the default Longhorn StorageClass.
   defaultFsType: ext4
+  # -- mkfs parameters of the default Longhorn StorageClass.
   defaultMkfsParams: ""
+  # -- Replica count of the default Longhorn StorageClass.
   defaultClassReplicaCount: 3
-  defaultDataLocality: disabled # best-effort otherwise
+  # -- Data locality of the default Longhorn StorageClass. (Options: "disabled", "best-effort")
+  defaultDataLocality: disabled
+  # -- Reclaim policy that provides instructions for handling of a volume after its claim is released. (Options: "Retain", "Delete")
   reclaimPolicy: Delete
+  # -- Setting that allows you to enable live migration of a Longhorn volume from one node to another.
   migratable: false
+  # -- Set NFS mount options for Longhorn StorageClass for RWX volumes
+  nfsOptions: ""
   recurringJobSelector:
+    # -- Setting that allows you to enable the recurring job selector for a Longhorn StorageClass.
     enable: false
+    # -- Recurring job selector for a Longhorn StorageClass. Ensure that quotes are used correctly when specifying job parameters. (Example: `[{"name":"backup", "isGroup":true}]`)
     jobList: []
   backingImage:
+    # -- Setting that allows you to use a backing image in a Longhorn StorageClass.
     enable: false
+    # -- Backing image to be used for creating and restoring volumes in a Longhorn StorageClass. When no backing images are available, specify the data source type and parameters that Longhorn can use to create a backing image.
     name: ~
+    # -- Data source type of a backing image used in a Longhorn StorageClass.
+    # If the backing image exists in the cluster, Longhorn uses this setting to verify the image.
+    # If the backing image does not exist, Longhorn creates one using the specified data source type.
     dataSourceType: ~
+    # -- Data source parameters of a backing image used in a Longhorn StorageClass.
+    # You can specify a JSON string of a map. (Example: `'{\"url\":\"https://backing-image-example.s3-region.amazonaws.com/test-backing-image\"}'`)
     dataSourceParameters: ~
+    # -- Expected SHA-512 checksum of a backing image used in a Longhorn StorageClass.
     expectedChecksum: ~
   defaultNodeSelector:
-    enable: false # disable by default
+    # -- Setting that allows you to enable the node selector for the default Longhorn StorageClass.
+    enable: false
+    # -- Node selector for the default Longhorn StorageClass. Longhorn uses only nodes with the specified tags for storing volume data. (Examples: "storage,fast")
     selector: ""
-  removeSnapshotsDuringFilesystemTrim: ignored # "enabled" or "disabled" otherwise
+  # -- Setting that allows you to enable automatic snapshot removal during filesystem trim for a Longhorn StorageClass. (Options: "ignored", "enabled", "disabled")
+  removeSnapshotsDuringFilesystemTrim: ignored
 
-helmPreUpgradeCheckerJob:
-  enabled: true
+preUpgradeChecker:
+  # -- Setting that allows Longhorn to perform pre-upgrade checks. Disable this setting when installing Longhorn using Argo CD or other GitOps solutions.
+  jobEnabled: true
+  # -- Setting that allows Longhorn to perform upgrade version checks after starting the Longhorn Manager DaemonSet Pods. Disabling this setting also disables `preUpgradeChecker.jobEnabled`. Longhorn recommends keeping this setting enabled.
+  upgradeVersionCheck: true
 
 csi:
+  # -- kubelet root directory. When unspecified, Longhorn uses the default value.
   kubeletRootDir: ~
+  # -- Replica count of the CSI Attacher. When unspecified, Longhorn uses the default value ("3").
   attacherReplicaCount: ~
+  # -- Replica count of the CSI Provisioner. When unspecified, Longhorn uses the default value ("3").
   provisionerReplicaCount: ~
+  # -- Replica count of the CSI Resizer. When unspecified, Longhorn uses the default value ("3").
   resizerReplicaCount: ~
+  # -- Replica count of the CSI Snapshotter. When unspecified, Longhorn uses the default value ("3").
   snapshotterReplicaCount: ~
 
 defaultSettings:
+  # -- Endpoint used to access the backupstore. (Options: "NFS", "CIFS", "AWS", "GCP", "AZURE")
   backupTarget: ~
+  # -- Name of the Kubernetes secret associated with the backup target.
   backupTargetCredentialSecret: ~
+  # -- Setting that allows Longhorn to automatically attach a volume and create snapshots or backups when recurring jobs are run.
   allowRecurringJobWhileVolumeDetached: ~
+  # -- Setting that allows Longhorn to automatically create a default disk only on nodes with the label "node.longhorn.io/create-default-disk=true" (if no other disks exist). When this setting is disabled, Longhorn creates a default disk on each node that is added to the cluster.
   createDefaultDiskLabeledNodes: ~
+  # -- Default path for storing data on a host. The default value is "/var/lib/longhorn/".
   defaultDataPath: ~
+  # -- Default data locality. A Longhorn volume has data locality if a local replica of the volume exists on the same node as the pod that is using the volume.
   defaultDataLocality: ~
+  # -- Setting that allows scheduling on nodes with healthy replicas of the same volume. This setting is disabled by default.
   replicaSoftAntiAffinity: ~
+  # -- Setting that automatically rebalances replicas when an available node is discovered.
   replicaAutoBalance: ~
+  # -- Percentage of storage that can be allocated relative to hard drive capacity. The default value is "100".
   storageOverProvisioningPercentage: ~
+  # -- Percentage of minimum available disk capacity. When the minimum available capacity exceeds the total available capacity, the disk becomes unschedulable until more space is made available for use. The default value is "25".
   storageMinimalAvailablePercentage: ~
+  # -- Percentage of disk space that is not allocated to the default disk on each new Longhorn node.
   storageReservedPercentageForDefaultDisk: ~
+  # -- Upgrade Checker that periodically checks for new Longhorn versions. When a new version is available, a notification appears on the Longhorn UI. This setting is enabled by default
   upgradeChecker: ~
+  # -- Default number of replicas for volumes created using the Longhorn UI. For Kubernetes configuration, modify the `numberOfReplicas` field in the StorageClass. The default value is "3".
   defaultReplicaCount: ~
+  # -- Default Longhorn StorageClass. "storageClassName" is assigned to PVs and PVCs that are created for an existing Longhorn volume. "storageClassName" can also be used as a label, so it is possible to use a Longhorn StorageClass to bind a workload to an existing PV without creating a Kubernetes StorageClass object. The default value is "longhorn-static".
   defaultLonghornStaticStorageClass: ~
+  # -- Number of seconds that Longhorn waits before checking the backupstore for new backups. The default value is "300". When the value is "0", polling is disabled.
   backupstorePollInterval: ~
+  # -- Number of minutes that Longhorn keeps a failed backup resource. When the value is "0", automatic deletion is disabled.
   failedBackupTTL: ~
+  # -- Setting that restores recurring jobs from a backup volume on a backup target and creates recurring jobs if none exist during backup restoration.
   restoreVolumeRecurringJobs: ~
+  # -- Maximum number of successful recurring backup and snapshot jobs to be retained. When the value is "0", a history of successful recurring jobs is not retained.
   recurringSuccessfulJobsHistoryLimit: ~
+  # -- Maximum number of failed recurring backup and snapshot jobs to be retained. When the value is "0", a history of failed recurring jobs is not retained.
   recurringFailedJobsHistoryLimit: ~
+  # -- Maximum number of snapshots or backups to be retained.
+  recurringJobMaxRetention: ~
+  # -- Maximum number of failed support bundles that can exist in the cluster. When the value is "0", Longhorn automatically purges all failed support bundles.
   supportBundleFailedHistoryLimit: ~
+  # -- Taint or toleration for system-managed Longhorn components.
+  # Specify values using a semicolon-separated list in `kubectl taint` syntax (Example: key1=value1:effect; key2=value2:effect).
   taintToleration: ~
+  # -- Node selector for system-managed Longhorn components.
   systemManagedComponentsNodeSelector: ~
-  priorityClass: ~
+  # -- PriorityClass for system-managed Longhorn components.
+  # This setting can help prevent Longhorn components from being evicted under Node Pressure.
+  # Notice that this will be applied to Longhorn user-deployed components by default if there are no priority class values set yet, such as `longhornManager.priorityClass`.
+  priorityClass: &defaultPriorityClassNameRef "longhorn-critical"
+  # -- Setting that allows Longhorn to automatically salvage volumes when all replicas become faulty (for example, when the network connection is interrupted). Longhorn determines which replicas are usable and then uses these replicas for the volume. This setting is enabled by default.
   autoSalvage: ~
+  # -- Setting that allows Longhorn to automatically delete a workload pod that is managed by a controller (for example, daemonset) whenever a Longhorn volume is detached unexpectedly (for example, during Kubernetes upgrades). After deletion, the controller restarts the pod and then Kubernetes handles volume reattachment and remounting.
   autoDeletePodWhenVolumeDetachedUnexpectedly: ~
+  # -- Setting that prevents Longhorn Manager from scheduling replicas on a cordoned Kubernetes node. This setting is enabled by default.
   disableSchedulingOnCordonedNode: ~
+  # -- Setting that allows Longhorn to schedule new replicas of a volume to nodes in the same zone as existing healthy replicas. Nodes that do not belong to any zone are treated as existing in the zone that contains healthy replicas. When identifying zones, Longhorn relies on the label "topology.kubernetes.io/zone=<Zone name of the node>" in the Kubernetes node object.
   replicaZoneSoftAntiAffinity: ~
+  # -- Setting that allows scheduling on disks with existing healthy replicas of the same volume. This setting is enabled by default.
+  replicaDiskSoftAntiAffinity: ~
+  # -- Policy that defines the action Longhorn takes when a volume is stuck with a StatefulSet or Deployment pod on a node that failed.
   nodeDownPodDeletionPolicy: ~
+  # -- Policy that defines the action Longhorn takes when a node with the last healthy replica of a volume is drained.
   nodeDrainPolicy: ~
+  # -- Setting that allows automatic detaching of manually-attached volumes when a node is cordoned.
+  detachManuallyAttachedVolumesWhenCordoned: ~
+  # -- Number of seconds that Longhorn waits before reusing existing data on a failed replica instead of creating a new replica of a degraded volume.
   replicaReplenishmentWaitInterval: ~
+  # -- Maximum number of replicas that can be concurrently rebuilt on each node.
   concurrentReplicaRebuildPerNodeLimit: ~
+  # -- Maximum number of volumes that can be concurrently restored on each node using a backup. When the value is "0", restoration of volumes using a backup is disabled.
   concurrentVolumeBackupRestorePerNodeLimit: ~
+  # -- Setting that disables the revision counter and thereby prevents Longhorn from tracking all write operations to a volume. When salvaging a volume, Longhorn uses properties of the "volume-head-xxx.img" file (the last file size and the last time the file was modified) to select the replica to be used for volume recovery. This setting applies only to volumes created using the Longhorn UI.
   disableRevisionCounter: ~
+  # -- Image pull policy for system-managed pods, such as Instance Manager, engine images, and CSI Driver. Changes to the image pull policy are applied only after the system-managed pods restart.
   systemManagedPodsImagePullPolicy: ~
+  # -- Setting that allows you to create and attach a volume without having all replicas scheduled at the time of creation.
   allowVolumeCreationWithDegradedAvailability: ~
+  # -- Setting that allows Longhorn to automatically clean up the system-generated snapshot after replica rebuilding is completed.
   autoCleanupSystemGeneratedSnapshot: ~
+  # -- Setting that allows Longhorn to automatically clean up the snapshot generated by a recurring backup job.
+  autoCleanupRecurringJobBackupSnapshot: ~
+  # -- Maximum number of engines that are allowed to concurrently upgrade on each node after Longhorn Manager is upgraded. When the value is "0", Longhorn does not automatically upgrade volume engines to the new default engine image version.
   concurrentAutomaticEngineUpgradePerNodeLimit: ~
+  # -- Number of minutes that Longhorn waits before cleaning up the backing image file when no replicas in the disk are using it.
   backingImageCleanupWaitInterval: ~
+  # -- Number of seconds that Longhorn waits before downloading a backing image file again when the status of all image disk files changes to "failed" or "unknown".
   backingImageRecoveryWaitInterval: ~
+  # -- Percentage of the total allocatable CPU resources on each node to be reserved for each instance manager pod when the V1 Data Engine is enabled. The default value is "12".
   guaranteedInstanceManagerCPU: ~
+  # -- Setting that notifies Longhorn that the cluster is using the Kubernetes Cluster Autoscaler.
   kubernetesClusterAutoscalerEnabled: ~
+  # -- Setting that allows Longhorn to automatically delete an orphaned resource and the corresponding data (for example, stale replicas). Orphaned resources on failed or unknown nodes are not automatically cleaned up.
   orphanAutoDeletion: ~
+  # -- Storage network for in-cluster traffic. When unspecified, Longhorn uses the Kubernetes cluster network.
   storageNetwork: ~
+  # -- Flag that prevents accidental uninstallation of Longhorn.
   deletingConfirmationFlag: ~
+  # -- Timeout between the Longhorn Engine and replicas. Specify a value between "8" and "30" seconds. The default value is "8".
   engineReplicaTimeout: ~
+  # -- Setting that allows you to enable and disable snapshot hashing and data integrity checks.
   snapshotDataIntegrity: ~
+  # -- Setting that allows disabling of snapshot hashing after snapshot creation to minimize impact on system performance.
   snapshotDataIntegrityImmediateCheckAfterSnapshotCreation: ~
+  # -- Setting that defines when Longhorn checks the integrity of data in snapshot disk files. You must use the Unix cron expression format.
   snapshotDataIntegrityCronjob: ~
+  # -- Setting that allows Longhorn to automatically mark the latest snapshot and its parent files as removed during a filesystem trim. Longhorn does not remove snapshots containing multiple child files.
   removeSnapshotsDuringFilesystemTrim: ~
+  # -- Setting that allows fast rebuilding of replicas using the checksum of snapshot disk files. Before enabling this setting, you must set the snapshot-data-integrity value to "enable" or "fast-check".
   fastReplicaRebuildEnabled: ~
+  # -- Number of seconds that an HTTP client waits for a response from a File Sync server before considering the connection to have failed.
   replicaFileSyncHttpClientTimeout: ~
+  # -- Log levels that indicate the type and severity of logs in Longhorn Manager. The default value is "Info". (Options: "Panic", "Fatal", "Error", "Warn", "Info", "Debug", "Trace")
   logLevel: ~
+  # -- Setting that allows you to specify a backup compression method.
   backupCompressionMethod: ~
+  # -- Maximum number of worker threads that can concurrently run for each backup.
   backupConcurrentLimit: ~
+  # -- Maximum number of worker threads that can concurrently run for each restore operation.
   restoreConcurrentLimit: ~
+  # -- Setting that allows you to enable the V1 Data Engine.
+  v1DataEngine: ~
+  # -- Setting that allows you to enable the V2 Data Engine, which is based on the Storage Performance Development Kit (SPDK). The V2 Data Engine is a preview feature and should not be used in production environments.
   v2DataEngine: ~
+  # -- Setting that allows you to configure maximum huge page size (in MiB) for the V2 Data Engine.
+  v2DataEngineHugepageLimit: ~
+  # -- Setting that allows rebuilding of offline replicas for volumes using the V2 Data Engine.
   offlineReplicaRebuilding: ~
+  # -- Number of millicpus on each node to be reserved for each Instance Manager pod when the V2 Data Engine is enabled. The default value is "1250".
+  v2DataEngineGuaranteedInstanceManagerCPU: ~
+  # -- Setting that allows scheduling of empty node selector volumes to any node.
+  allowEmptyNodeSelectorVolume: ~
+  # -- Setting that allows scheduling of empty disk selector volumes to any disk.
+  allowEmptyDiskSelectorVolume: ~
+  # -- Setting that allows Longhorn to periodically collect anonymous usage data for product improvement purposes. Longhorn sends collected data to the [Upgrade Responder](https://github.com/longhorn/upgrade-responder) server, which is the data source of the Longhorn Public Metrics Dashboard (https://metrics.longhorn.io). The Upgrade Responder server does not store data that can be used to identify clients, including IP addresses.
+  allowCollectingLonghornUsageMetrics: ~
+  # -- Setting that temporarily prevents all attempts to purge volume snapshots.
+  disableSnapshotPurge: ~
+  # -- Maximum snapshot count for a volume. The value should be between 2 to 250
+  snapshotMaxCount: ~
+
 privateRegistry:
+  # -- Setting that allows you to create a private registry secret.
   createSecret: ~
+  # -- URL of a private registry. When unspecified, Longhorn uses the default system registry.
   registryUrl: ~
+  # -- User account used for authenticating with a private registry.
   registryUser: ~
+  # -- Password for authenticating with a private registry.
   registryPasswd: ~
+  # -- Kubernetes secret that allows you to pull images from a private registry. This setting applies only when creation of private registry secrets is enabled. You must include the private registry name in the secret name.
   registrySecret: ~
 
 longhornManager:
   log:
-    ## Allowed values are `plain` or `json`.
+    # -- Format of Longhorn Manager logs. (Options: "plain", "json")
     format: plain
-  priorityClass: ~
+  # -- PriorityClass for Longhorn Manager.
+  priorityClass: *defaultPriorityClassNameRef
+  # -- Toleration for Longhorn Manager on nodes allowed to run Longhorn components.
   tolerations: []
   ## If you want to set tolerations for Longhorn Manager DaemonSet, delete the `[]` in the line above
   ## and uncomment this example block
@@ -189,11 +353,13 @@
   #   operator: "Equal"
   #   value: "value"
   #   effect: "NoSchedule"
+  # -- Node selector for Longhorn Manager. Specify the nodes allowed to run Longhorn Manager.
   nodeSelector: {}
   ## If you want to set node selector for Longhorn Manager DaemonSet, delete the `{}` in the line above
   ## and uncomment this example block
   #  label-key1: "label-value1"
   #  label-key2: "label-value2"
+  # -- Annotation for the Longhorn Manager service.
   serviceAnnotations: {}
   ## If you want to set annotations for the Longhorn Manager service, delete the `{}` in the line above
   ## and uncomment this example block
@@ -201,7 +367,12 @@
   #  annotation-key2: "annotation-value2"
 
 longhornDriver:
-  priorityClass: ~
+  log:
+    # -- Format of longhorn-driver logs. (Options: "plain", "json")
+    format: plain
+  # -- PriorityClass for Longhorn Driver.
+  priorityClass: *defaultPriorityClassNameRef
+  # -- Toleration for Longhorn Driver on nodes allowed to run Longhorn components.
   tolerations: []
   ## If you want to set tolerations for Longhorn Driver Deployer Deployment, delete the `[]` in the line above
   ## and uncomment this example block
@@ -209,6 +380,7 @@
   #   operator: "Equal"
   #   value: "value"
   #   effect: "NoSchedule"
+  # -- Node selector for Longhorn Driver. Specify the nodes allowed to run Longhorn Driver.
   nodeSelector: {}
   ## If you want to set node selector for Longhorn Driver Deployer Deployment, delete the `{}` in the line above
   ## and uncomment this example block
@@ -216,8 +388,11 @@
   #  label-key2: "label-value2"
 
 longhornUI:
+  # -- Replica count for Longhorn UI.
   replicas: 2
-  priorityClass: ~
+  # -- PriorityClass for Longhorn UI.
+  priorityClass: *defaultPriorityClassNameRef
+  # -- Toleration for Longhorn UI on nodes allowed to run Longhorn components.
   tolerations: []
   ## If you want to set tolerations for Longhorn UI Deployment, delete the `[]` in the line above
   ## and uncomment this example block
@@ -225,6 +400,7 @@
   #   operator: "Equal"
   #   value: "value"
   #   effect: "NoSchedule"
+  # -- Node selector for Longhorn UI. Specify the nodes allowed to run Longhorn UI.
   nodeSelector: {}
   ## If you want to set node selector for Longhorn UI Deployment, delete the `{}` in the line above
   ## and uncomment this example block
@@ -232,29 +408,28 @@
   #  label-key2: "label-value2"
 
 ingress:
-  ## Set to true to enable ingress record generation
+  # -- Setting that allows Longhorn to generate ingress records for the Longhorn UI service.
   enabled: false
 
-  ## Add ingressClassName to the Ingress
-  ## Can replace the kubernetes.io/ingress.class annotation on v1.18+
+  # -- IngressClass resource that contains ingress configuration, including the name of the Ingress controller.
+  # ingressClassName can replace the kubernetes.io/ingress.class annotation used in earlier Kubernetes releases.
   ingressClassName: ~
 
+  # -- Hostname of the Layer 7 load balancer.
   host: sslip.io
 
-  ## Set this to true in order to enable TLS on the ingress record
+  # -- Setting that allows you to enable TLS on ingress records.
   tls: false
 
-  ## Enable this in order to enable that the backend service will be connected at port 443
+  # -- Setting that allows you to enable secure connections to the Longhorn UI service via port 443.
   secureBackends: false
 
-  ## If TLS is set to true, you must declare what secret will store the key/certificate for TLS
+  # -- TLS secret that contains the private key and certificate to be used for TLS. This setting applies only when TLS is enabled on ingress records.
   tlsSecret: longhorn.local-tls
 
-  ## If ingress is enabled you can set the default ingress path
-  ## then you can access the UI by using the following full path {{host}}+{{path}}
+  # -- Default ingress path. You can access the Longhorn UI by following the full ingress path {{host}}+{{path}}.
   path: /
 
-  ## Ingress annotations done as key:value pairs
   ## If you're using kube-lego, you will want to add:
   ## kubernetes.io/tls-acme: true
   ##
@@ -262,10 +437,12 @@
   ## ref: https://github.com/kubernetes/ingress-nginx/blob/master/docs/annotations.md
   ##
   ## If tls is set to true, annotation ingress.kubernetes.io/secure-backends: "true" will automatically be set
+  # -- Ingress annotations in the form of key-value pairs.
   annotations:
   #  kubernetes.io/ingress.class: nginx
   #  kubernetes.io/tls-acme: true
 
+  # -- Secret that contains a TLS private key and certificate. Use secrets if you want to use your own certificates to secure ingresses.
   secrets:
   ## If you're providing your own certificates, please use this to add the certificates as secrets
   ## key and certificate should start with -----BEGIN CERTIFICATE----- or
@@ -280,17 +457,51 @@
   #   key:
   #   certificate:
 
-#  For Kubernetes < v1.25, if your cluster enables Pod Security Policy admission controller,
-#  set this to `true` to ship longhorn-psp which allow privileged Longhorn pods to start
+# -- Setting that allows you to enable pod security policies (PSPs) that allow privileged Longhorn pods to start. This setting applies only to clusters running Kubernetes 1.25 and earlier, and with the built-in Pod Security admission controller enabled.
 enablePSP: false
 
-## Specify override namespace, specifically this is useful for using longhorn as sub-chart
-## and its release namespace is not the `longhorn-system`
+# -- Specify override namespace, specifically this is useful for using longhorn as sub-chart and its release namespace is not the `longhorn-system`.
 namespaceOverride: ""
 
-# Annotations to add to the Longhorn Manager DaemonSet Pods. Optional.
+# -- Annotation for the Longhorn Manager DaemonSet pods. This setting is optional.
 annotations: {}
 
 serviceAccount:
-  # Annotations to add to the service account
+  # -- Annotations to add to the service account
   annotations: {}
+
+metrics:
+  serviceMonitor:
+    # -- Setting that allows the creation of a Prometheus ServiceMonitor resource for Longhorn Manager components.
+    enabled: false
+    # -- Additional labels for the Prometheus ServiceMonitor resource.
+    additionalLabels: {}
+    # -- Annotations for the Prometheus ServiceMonitor resource.
+    annotations: {}
+    # -- Interval at which Prometheus scrapes the metrics from the target.
+    interval: ""
+    # -- Timeout after which Prometheus considers the scrape to be failed.
+    scrapeTimeout: ""
+    # -- Configures the relabeling rules to apply the target’s metadata labels. See the [Prometheus Operator
+    # documentation](https://prometheus-operator.dev/docs/api-reference/api/#monitoring.coreos.com/v1.Endpoint) for
+    # formatting details.
+    relabelings: []
+    # -- Configures the relabeling rules to apply to the samples before ingestion. See the [Prometheus Operator
+    # documentation](https://prometheus-operator.dev/docs/api-reference/api/#monitoring.coreos.com/v1.Endpoint) for
+    # formatting details.
+    metricRelabelings: []
+
+## openshift settings
+openshift:
+  # -- Setting that allows Longhorn to integrate with OpenShift.
+  enabled: false
+  ui:
+    # -- Route for connections between Longhorn and the OpenShift web console.
+    route: "longhorn-ui"
+    # -- Port for accessing the OpenShift web console.
+    port: 443
+    # -- Port for proxy that provides access to the OpenShift web console.
+    proxy: 8443
+
+# -- Setting that allows Longhorn to generate code coverage profiles.
+enableGoCoverDir: false