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Code Issues Releases Activity

CNV-30339: Updating storage requirements for CNV installation

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Shikha Jhala
2023-09-21 09:51:24 -04:00
parent 1ecc41edc6
commit 39c77fafa7
1 changed files with 7 additions and 0 deletions
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7
virt/install/preparing-cluster-for-virt.adoc
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@@ -94,6 +94,13 @@ See xref:../../architecture/architecture-rhcos.adoc#rhcos-about_architecture-rhc
* {rh-storage-first}: You must create a dedicated storage class for Windows virtual machine disks. See link:https://access.redhat.com/articles/6978371[Optimizing ODF PersistentVolumes for Windows VMs] for details.
[NOTE]
====
You must specify a default storage class for the cluster. See xref:../../storage/container_storage_interface/persistent-storage-csi-sc-manage.adoc#persistent-storage-csi-sc-manage[Managing the default storage class]. If the default storage class provisioner supports the `ReadWriteMany` (RWX) xref:../../storage/understanding-persistent-storage.adoc#pv-access-modes_understanding-persistent-storage[access mode], use the RWX mode for the associated persistent volumes for optimal performance.
If the storage provisioner supports snapshots, there must be a xref:../../storage/container_storage_interface/persistent-storage-csi-snapshots.adoc#volume-snapshot-crds[`VolumeSnapshotClass`] object associated with the default storage class.
====
include::modules/virt-about-storage-volumes-for-vm-disks.adoc[leveloffset=+3]
[id="live-migration_preparing-cluster-for-virt"]