diff --git a/logging/cluster-logging-uninstall.adoc b/logging/cluster-logging-uninstall.adoc index d345387649..c6dab4e729 100644 --- a/logging/cluster-logging-uninstall.adoc +++ b/logging/cluster-logging-uninstall.adoc @@ -14,5 +14,6 @@ You can remove OpenShift Logging from your {product-title} cluster. include::modules/cluster-logging-uninstall.adoc[leveloffset=+1] +.Additional resources - +* xref:../storage/understanding-persistent-storage.adoc#reclaim-manual_understanding-persistent-storage[Reclaiming a persistent volume manually] diff --git a/modules/cluster-logging-uninstall.adoc b/modules/cluster-logging-uninstall.adoc index 021371971c..f642181a1a 100644 --- a/modules/cluster-logging-uninstall.adoc +++ b/modules/cluster-logging-uninstall.adoc @@ -5,7 +5,10 @@ [id="cluster-logging-uninstall_{context}"] = Uninstalling OpenShift Logging from {product-title} -You can stop log aggregation by deleting the `ClusterLogging` custom resource (CR). However, after deleting the CR there are other OpenShift Logging components that remain, which you can optionally remove. +You can stop log aggregation by deleting the `ClusterLogging` custom resource (CR). After deleting the CR, there are other OpenShift Logging components that remain, which you can optionally remove. + + +Deleting the `ClusterLogging` CR does not remove the persistent volume claims (PVCs). To preserve or delete the remaining PVCs, persistent volumes (PVs), and associated data, you must take further action. .Prerequisites @@ -43,7 +46,7 @@ To remove OpenShift Logging: .. Click the Options menu {kebab} next to the Elasticsearch Operator and select *Uninstall Operator*. -. Optional: Remove the OpenShift Logging and Elasticsearch projects. +. Optional: Remove the OpenShift Logging and Elasticsearch projects. .. Switch to the *Home* -> *Projects* page. @@ -60,9 +63,17 @@ Do not delete the `openshift-operators-redhat` project if other global operators .. Confirm the deletion by typing `openshift-operators-redhat` in the dialog box and click *Delete*. -. Optional: Remove any OpenShift Logging persistent volume claims (PVC): +. To keep the PVCs for reuse with other pods, keep the labels or PVC names that you need to reclaim the PVCs. + +. Optional: If you do not want to keep the PVCs, you can delete them. ++ +[WARNING] +==== +Releasing or deleting PVCs can delete PVs and cause data loss. +==== .. Switch to the *Storage* -> *Persistent Volume Claims* page. .. Click the Options menu {kebab} next to each PVC and select *Delete Persistent Volume Claim*. +.. If you want to recover storage space, you can delete the PVs. diff --git a/modules/virt-importing-vm-cli.adoc b/modules/virt-importing-vm-cli.adoc index 4a92d0b221..6f264c22f7 100644 --- a/modules/virt-importing-vm-cli.adoc +++ b/modules/virt-importing-vm-cli.adoc @@ -142,7 +142,6 @@ EOF * If the RHV VM migration mode is `Allow manual and automatic migration`, the default access mode is `ReadWriteMany`. * If the RHV virtual disk access mode is `ReadOnly`, the default access mode is `ReadOnlyMany`. * For all other settings, the default access mode is `ReadWriteOnce`. - <13> Specify the source VM disk ID, for example, `8181ecc1-5db8-4193-9c92-3ddab3be7b05`. You can obtain the disk ID by entering `\https://www.example.com/ovirt-engine/api/vms/vm23` in a web browser on the Manager machine and reviewing the VM details. <14> Specify the target storage class.