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  1. OpenShift Bugs
  2. OCPBUGS-35977

[Azure File] PVC cloning is not resumed when controller pod is killed during copy job

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    • Icon: Bug Bug
    • Resolution: Unresolved
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    • 4.16
    • Storage / Kubernetes
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      * If the controller pod terminates while cloning, or taking or restoring a volume snapshot, is in progress, the Microsoft Azure File clone or snapshot persistent volume claims (PVCs) remain in the Pending state. To resolve this issue, delete any affected clone or snapshot PVCs, and then recreate those PVCs. (link:https://issues.redhat.com/browse/OCPBUGS-35977[*OCPBUGS-35977*])
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      * If the controller pod terminates while cloning, or taking or restoring a volume snapshot, is in progress, the Microsoft Azure File clone or snapshot persistent volume claims (PVCs) remain in the Pending state. To resolve this issue, delete any affected clone or snapshot PVCs, and then recreate those PVCs. (link: https://issues.redhat.com/browse/OCPBUGS-35977 [* OCPBUGS-35977 *])
    • Known Issue
    • In Progress

      Description of problem:

      Azure File clone PVC will get stuck in Pending state if controller pod dies while cloning is still in progress, users have to delete the clone PVC and try again if that happens.

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

       

      How reproducible:

      always

      Steps to Reproduce:

      1. Create Azure File PVC/PV
2. Create a new clone PVC referencing the origin PVC as a source
3. Kill Azure File leader controller pod
4. Clone PVC is stuck in Pending state

      Actual results:

      Clone PVC is stuck in Pending state.

      Expected results:

      Clone job surviving a lost controller pod.

      Additional info:

       

              rbednar@redhat.com Roman Bednar
              rbednar@redhat.com Roman Bednar
              Rohit Patil Rohit Patil
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                Created:
                Updated: