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  1. Lustre
  2. LU-970

Invalid Import messages

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Details

    • Bug
    • Resolution: Fixed
    • Major
    • None
    • Lustre 1.8.x (1.8.0 - 1.8.5)
    • 2
    • 6494

    Description

      We receive many messages like:

      Jan 8 04:21:55 osiride-lp-030 kernel: LustreError: 11463:0:(client.c:858:ptlrpc_import_delay_req()) @@@ IMP_INVALID req@ffff810a722ccc00 x1388786345868037/t0 o101->MGS@MGC10.121.13.31@tcp_0:26/25 lens 296/544 e 0 to 1 dl 0 ref 1 fl Rpc:/0/0 rc 0/0
      Jan 8 04:21:55 osiride-lp-030 kernel: LustreError: 11463:0:(client.c:858:ptlrpc_import_delay_req()) Skipped 179 previous similar messages
      Jan 8 04:22:38 osiride-lp-030 kernel: Lustre: 6743:0:(client.c:1487:ptlrpc_expire_one_request()) @@@ Request x1388786345868061 sent from MGC10.121.13.31@tcp to NID 0@lo 5s ago has timed out (5s prior to deadline).
      Jan 8 04:22:38 osiride-lp-030 kernel: req@ffff810256529800 x1388786345868061/t0 o250->MGS@MGC10.121.13.31@tcp_0:26/25 lens 368/584 e 0 to 1 dl 1325992958 ref 1 fl Rpc:N/0/0 rc 0/0
      Jan 8 04:22:38 osiride-lp-030 kernel: Lustre: 6743:0:(client.c:1487:ptlrpc_expire_one_request()) Skipped 100 previous similar messages

      I have attached the "messages" of the MDS/MGS server.

      Can you explain the meaning of these messages and how could we fix it?

      Attachments

        1. messages-lp-030.bz2
          12 kB
        2. messages-lp-031.bz2
          58 kB
        3. dump-18-01.tgz
          1 kB
        4. tunefs.tgz
          1 kB
        5. lustre.info
          14 kB

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              bobijam Zhenyu Xu
              lustre.support Supporto Lustre Jnet2000 (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: