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Merge pull request #56370 from openshift-cherrypick-robot/cherry-pick-56072-to-enterprise-4.13

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[enterprise-4.13] OCPBUGS#6750: Add a new cloning limitation
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Kelly Brown
2023-02-23 09:07:32 -05:00
committed by GitHub
parent 8f3f3f6105 962e5db5fb
commit 40539ab165
1 changed files with 3 additions and 1 deletions
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modules/persistent-storage-csi-cloning-overview.adoc
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@@ -19,6 +19,8 @@ No new API objects are required for cloning. The existing `dataSource` field in
By default, {product-title} supports CSI volume cloning with these limitations:
* The destination persistent volume claim (PVC) must exist in the same namespace as the source PVC.
* The source and destination storage class must be the same.
* Cloning is supported with a different Storage Class.
** Destination volume can be the same for a different storage class as the source.
** You can use the default storage class and omit `storageClassName` in the `spec`.
* Support is only available for CSI drivers. In-tree and FlexVolumes are not supported.
* CSI drivers might not have implemented the volume cloning functionality. For details, see the CSI driver documentation.