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  1. Lustre
  2. LU-5651

ASSERTION( req->rq_export->exp_lock_replay_needed ) failed

Details

    • 3
    • 15837

    Description

      Client doesn't restore import state correctly
      on reconnect during replay. It resends lock replay
      when final ping was queued by server.
      Server fails with "target_queue_recovery_request())
      ASSERTION( req->rq_export->exp_lock_replay_needed ) failed"

      Solution is to add imp_replay_state to store last replay state.
      During reconnect imp_state is restored from imp_replay_state.

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. LU-5719 target_queue_recovery_request() ASSERTION failed

          • Major - Major loss of function.
          • Closed
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-5287 (ldlm_lib.c:2253:target_queue_recovery_request()) ASSERTION( req->rq_export->exp_lock_replay_needed ) failed

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Activity

            [LU-5651] ASSERTION( req->rq_export->exp_lock_replay_needed ) failed
            pjones Peter Jones made changes -
            Link Original: This issue is related to LDEV-14 [ LDEV-14 ]
            pjones Peter Jones made changes -
            Link Original: This issue is related to LDEV-38 [ LDEV-38 ]
            pjones Peter Jones made changes -
            Link New: This issue is related to LDEV-39 [ LDEV-39 ]
            pjones Peter Jones made changes -
            Link New: This issue is related to LDEV-38 [ LDEV-38 ]
            pjones Peter Jones made changes -
            Link New: This issue is related to LDEV-14 [ LDEV-14 ]
            yujian Jian Yu made changes -
            Link New: This issue is duplicated by LU-5719 [ LU-5719 ]
            yujian Jian Yu made changes -
            Fix Version/s New: Lustre 2.7.0 [ 10631 ]
            Fix Version/s New: Lustre 2.5.4 [ 11190 ]
            yujian Jian Yu made changes -
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            yujian Jian Yu added a comment -

            Patches landed to master and b2_5 branches.

            yujian Jian Yu added a comment - Patches landed to master and b2_5 branches.
            yujian Jian Yu made changes -
            Labels Original: mq414 patch New: patch

            People

              niu Niu Yawei (Inactive)
              askulysh Andriy Skulysh
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              Dates

                Created:
                Updated:
                Resolved: