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  1. OpenShift API for Data Protection
  2. OADP-2721

[Upstream] Kopia Backup failed on 5k pods on sn , exit on " Podvolumebackups already exists, the server was not able to generate a unique name for the object.

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    • OADP 1.3.0
    • OADP 1.3.0
    • kopia
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    • oadp-operator-bundle-container-1.3.0-131
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      Description of problem:

      Tracking bug for upstream Velero 1.12 https://github.com/vmware-tanzu/velero/issues/6807

      Running kopia backup .
      using  SN with 5000 pods & PVC size 32MB storage class = cephfs
      backup CR failed exit on : "PartiallyFailed"

      exit on 

      time="2023-09-11T12:46:42Z" level=error msg="Error backing up item" backup=velero-1-12/backup-kopia-busybox-perf-single-5000-pods-cephfs error="podvolumebackups.velero.io \"backup-kopia-busybox-perf-single-5000-pods-cephfs-9nctb\" already exists, the server was not able to generate a unique name for the object" logSource="pkg/backup/backup.go:448" name=busybox-perf-single-ns-5000-pods-3126
      time="2023-09-11T13:44:22Z" level=info msg="1 errors encountered backup up item" backup=velero-1-12/backup-kopia-busybox-perf-single-5000-pods-cephfs logSource="pkg/backup/backup.go:444" name=busybox-perf-single-ns-5000-pods-674
      time="2023-09-11T13:44:22Z" level=error msg="Error backing up item" backup=velero-1-12/backup-kopia-busybox-perf-single-5000-pods-cephfs error="podvolumebackups.velero.io \"backup-kopia-busybox-perf-single-5000-pods-cephfs-nt9nb\" already exists, the server was not able to generate a unique name for the object" logSource="pkg/backup/backup.go:448" name=busybox-perf-single-ns-5000-pods-674
      time="2023-09-11T13:52:31Z" level=info msg="1 errors encountered backup up item" backup=velero-1-12/backup-kopia-busybox-perf-single-5000-pods-cephfs logSource="pkg/backup/backup.go:444" name=busybox-perf-single-ns-5000-pods-962
      time="2023-09-11T13:52:31Z" level=error msg="Error backing up item" backup=velero-1-12/backup-kopia-busybox-perf-single-5000-pods-cephfs error="podvolumebackups.velero.io \"backup-kopia-busybox-perf-single-5000-pods-cephfs-6rhqd\" already exists, the server was not able to generate a unique name for the object" logSource="pkg/backup/backup.go:448" name=busybox-perf-single-ns-5000-pods-962

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

      OCP 4.11.43

      ODF  4.11.10

      Upstream Velero 1.12

      How reproducible:

       

      Steps to Reproduce:
      1. create sn with 5000 pods pvc size 32MB  using cephfs
      2. create backup using kopia 
      3. backup failed  "PartiallyFailed"

      Actual results:

       

      Expected results:

       

      Additional info:

            sseago Scott Seago
            tzahia Tzahi Ashkenazi
            Tzahi Ashkenazi Tzahi Ashkenazi
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              Created:
              Updated:
              Resolved: