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  1. Lustre
  2. LU-5259

request gets stuck in UNREGISTERING phase

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: Lustre 2.6.0
    • Labels:
    • Severity:
      3
    • Rank (Obsolete):
      14672

      Description

      After landing LU-5073 request can get stuck in following state
      crash> ptlrpc_request.rq_receiving_reply,rq_req_unlink,rq_reply_unlink,rq_net_err,rq_timedout,rq_status,rq_bulk,rq_waiting,rq_resend,rq_xid,rq_phase 0xffff8807d68e7c00
      rq_receiving_reply = 0
      rq_req_unlink = 0
      rq_reply_unlink = 0
      rq_net_err = 0
      rq_timedout = 0
      rq_status = -11
      rq_bulk = 0xffff881035e32000
      rq_waiting = 0
      rq_resend = 1
      rq_xid = 1471081167901408
      rq_phase = RQ_PHASE_UNREGISTERING

      It is needed to call ptlrpc_unregister_bulk() to become ptlrpc_client_bulk_active() equal to 0

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              • Assignee:
                jlevi Jodi Levi (Inactive)
                Reporter:
                askulysh Andriy Skulysh
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                Dates

                • Created:
                  Updated:
                  Resolved: