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  1. Lustre
  2. LU-13666

sanityn test_80b: ASSERTION( lo->ldo_dir_stripe_count > 0 ) failed

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.14.0
    • None
    • None
    • 3
    • 9223372036854775807

    Description

      This issue was created by maloo for S Buisson <sbuisson@ddn.com>

      This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/553b0d87-7bd4-4400-adde-cd0592f94c92

      test_80b failed with the following error:

      trevis-50vm5 crashed during sanityn test_80b
      

      The stack trace is:

      [20668.091492] LustreError: 4082:0:(lod_object.c:383:lod_striped_lookup()) ASSERTION( lo->ldo_dir_stripe_count > 0 ) failed: 
      [20668.093431] LustreError: 4082:0:(lod_object.c:383:lod_striped_lookup()) LBUG
      [20668.094873] Pid: 4082, comm: mdt00_000 3.10.0-1127.el7_lustre.x86_64 #1 SMP Wed May 27 23:19:34 UTC 2020
      [20668.096382] Call Trace:
      [20668.096853]  [<ffffffffc08581dc>] libcfs_call_trace+0x8c/0xc0 [libcfs]
      [20668.098028]  [<ffffffffc085828c>] lbug_with_loc+0x4c/0xa0 [libcfs]
      [20668.099096]  [<ffffffffc163e0dd>] lod_striped_lookup+0x7fd/0x8e0 [lod]
      [20668.100584]  [<ffffffffc16bc65b>] __mdd_lookup.isra.18+0x2ab/0x450 [mdd]
      [20668.101765]  [<ffffffffc16be68c>] mdd_is_parent+0x10c/0x520 [mdd]
      [20668.102926]  [<ffffffffc16bec77>] mdd_is_subdir+0x1d7/0x210 [mdd]
      [20668.104056]  [<ffffffffc1541a07>] mdt_reint_rename+0x377/0x2780 [mdt]
      [20668.105298]  [<ffffffffc154cf03>] mdt_reint_rec+0x83/0x210 [mdt]
      [20668.106448]  [<ffffffffc1525970>] mdt_reint_internal+0x710/0xae0 [mdt]
      [20668.107549]  [<ffffffffc1530d47>] mdt_reint+0x67/0x140 [mdt]
      [20668.108513]  [<ffffffffc11fec0a>] tgt_request_handle+0x96a/0x1640 [ptlrpc]
      [20668.110045]  [<ffffffffc11a0216>] ptlrpc_server_handle_request+0x256/0xb10 [ptlrpc]
      [20668.111377]  [<ffffffffc11a4744>] ptlrpc_main+0xbb4/0x1550 [ptlrpc]
      [20668.112459]  [<ffffffffbb6c6691>] kthread+0xd1/0xe0
      [20668.113328]  [<ffffffffbbd92d37>] ret_from_fork_nospec_end+0x0/0x39
      [20668.114631]  [<ffffffffffffffff>] 0xffffffffffffffff
      [20668.115785] Kernel panic - not syncing: LBUG
      [20668.116531] CPU: 1 PID: 4082 Comm: mdt00_000 Kdump: loaded Tainted: P           OE  ------------   3.10.0-1127.el7_lustre.x86_64 #1
      [20668.118386] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
      

      VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
      sanityn test_80b - trevis-50vm5 crashed during sanityn test_80b

      Attachments

        Activity

          [LU-13666] sanityn test_80b: ASSERTION( lo->ldo_dir_stripe_count > 0 ) failed
          pjones Peter Jones added a comment -

          Landed for 2.14

          pjones Peter Jones added a comment - Landed for 2.14

          Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/39226/
          Subject: LU-13666 lod: update .do_index_ops on layout detach
          Project: fs/lustre-release
          Branch: master
          Current Patch Set:
          Commit: a7c51a49747d58f6af4515827041dbc3fbf0222e

          gerrit Gerrit Updater added a comment - Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/39226/ Subject: LU-13666 lod: update .do_index_ops on layout detach Project: fs/lustre-release Branch: master Current Patch Set: Commit: a7c51a49747d58f6af4515827041dbc3fbf0222e

          Lai Siyao (lai.siyao@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/39226
          Subject: LU-13666 lod: update .do_index_ops on layout detach
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: 7ef468169af1114a89ff5e066cb977a53dee82b4

          gerrit Gerrit Updater added a comment - Lai Siyao (lai.siyao@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/39226 Subject: LU-13666 lod: update .do_index_ops on layout detach Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 7ef468169af1114a89ff5e066cb977a53dee82b4
          adilger Andreas Dilger added a comment - +1 on master https://testing.whamcloud.com/test_sets/76102a52-bf4e-4a5d-b751-88598ec3311a
          arshad512 Arshad Hussain added a comment - +1 On master https://testing.whamcloud.com/sub_tests/db4034fc-12c3-42da-9522-1d26a2006eea

          People

            laisiyao Lai Siyao
            maloo Maloo
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            Dates

              Created:
              Updated:
              Resolved: