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  1. OpenShift Virtualization
  2. CNV-31675

[2228606] DataSource becomes not-ready if default StorageClass modified without deleting PVCs

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      Description of problem:
      Changing the default StorageClass to one that supports snapshots, without deleting initial PVCs, eventually causes DataSources to become non-ready.

      Version-Release number of selected component (if applicable):
      4.14.0

      How reproducible:
      100%

      Steps to Reproduce:
      1. Deploy w/ hostpath-csi-basic default StorageClass
      2. Alter default StorageClass to snapshot supported SC (ocs-storagecluster-ceph-rbd)
      3. Wait for reconciliation to update DataSource to snapshot

      Actual results:
      DataSource source changed to snapshot, but shows not-ready because original PVC source still exists.

      Expected results:
      DataSource does not change from PVC source to Snapshot source until original PVC source deleted.

      • or -
        Original PVC converted to snapshot

      Additional info:
      W/A: Delete PVC source to recreate for snapshot

      • or -
        Revert default StorageClass and update DataSource(s) manually to use original PVC

            akalenyu Alex Kalenyuk
            rhn-support-sbennert Sarah Bennert
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              Created:
              Updated:
              Resolved: