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  1. OpenShift API for Data Protection
  2. OADP-4450

Backup failed with error "rpc error: code = Unavailable desc = error reading from server: EOF"

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      Description of problem:

      During scheduled backup, CSI backup every 5 minutes, 1 ns with 10 pods, 

      backups failed after 11.5 hours with error "rpc error: code = Unavailable desc = error reading from server:    EOF"

      After Velero pod restarted (Due to OADP-4449) , backups were continue and completed OK

       

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

      OCP 4.5.11
      ODF 4.15.4
      OADP 1.4.0-13 

       

      How reproducible:

       

      Steps to Reproduce:

      1. Create NS with pods 
      2. Run schedule backup, set to every 5 min
      3. check backups status

      Actual results:

      Backup failed

      Expected results:

      Backup completed

      Additional info:

      Attached 5 failed backups:
      backup yaml , backup log  and backup describe

        1. backup1-scheduler-10pods-every-10min-20240703015043_describe.txt
          122 kB
        2. backup1-scheduler-10pods-every-10min-20240703015043.log.xz
          71 kB
        3. backup1-scheduler-10pods-every-10min-20240703015043.yaml
          2 kB
        4. backup2-scheduler-10pods-every-10min-20240703015543_describe.txt
          127 kB
        5. backup2-scheduler-10pods-every-10min-20240703015543.log.xz
          83 kB
        6. backup2-scheduler-10pods-every-10min-20240703015543.yaml
          2 kB
        7. backup3-scheduler-10pods-every-10min-20240703020043_describe.txt
          3 kB
        8. backup3-scheduler-10pods-every-10min-20240703020043.log.xz
          6 kB
        9. backup3-scheduler-10pods-every-10min-20240703020043.yaml
          1 kB
        10. backup4-scheduler-10pods-every-10min-20240703021043_describe.txt
          125 kB
        11. backup4-scheduler-10pods-every-10min-20240703021043.log.xz
          94 kB
        12. backup4-scheduler-10pods-every-10min-20240703021043.yaml
          2 kB
        13. backup5-scheduler-10pods-every-10min-20240703021543_describe.txt
          2 kB
        14. backup5-scheduler-10pods-every-10min-20240703021543.log.xz
          103 kB
        15. backup5-scheduler-10pods-every-10min-20240703021543.yaml
          2 kB
        16. backuplist.txt
          37 kB
        17. backuplist-113hrs.txt
          213 kB
        18. backup-scheduler-10pods-every-10min-20240707061505.json
          2 kB
        19. backup-scheduler-10pods-every-10min-20240707061505.log
          0.0 kB
        20. backup-scheduler-10pods-every-10min-20240707061505-describe.txt
          2 kB
        21. DPA.yaml
          1 kB
        22. schedule.txt
          0.2 kB
        23. schedule.yaml
          0.9 kB

            wnstb Wes Hayutin
            dvaanunu@redhat.com David Vaanunu
            David Vaanunu David Vaanunu
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              Created:
              Updated:
              Resolved: