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  1. Lustre
  2. LU-13481

sanity test_33h: MDT index mismatch 5 times

Details

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

    Description

      This issue was created by maloo for Andreas Dilger <adilger@whamcloud.com>

      This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/f4917f7e-6cba-48f7-8103-9fffc6e24f2b

      test_33h failed with the following error:

      striped dir -i1 -c4 -H crush /mnt/lustre/d33h.sanity
      /mnt/lustre/d33h.sanity/.f33h.sanity.oggiyf MDT index mismatch 2 != 1
      /mnt/lustre/d33h.sanity/.f33h.sanity.2Y94S3 MDT index mismatch 2 != 1
      /mnt/lustre/d33h.sanity/.f33h.sanity.q540W9 MDT index mismatch 2 != 1
      /mnt/lustre/d33h.sanity/.f33h.sanity.8559LC MDT index mismatch 2 != 3
      /mnt/lustre/d33h.sanity/.f33h.sanity.ayofxy MDT index mismatch 2 != 0
       sanity test_33h: @@@@@@ FAIL: MDT index mismatch 5 times
      

      This is an intermittent test failure (4 failures in 4 weeks). It may just be a statistical issue based on the distribution of the temp file names.

      VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
      sanity test_33h - MDT index mismatch 5 times

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            [LU-13481] sanity test_33h: MDT index mismatch 5 times
            pjones Peter Jones added a comment -

            Seems to be fixed

            pjones Peter Jones added a comment - Seems to be fixed

            Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/39219/
            Subject: LU-13481 test: run sanity 33h with more files
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: f4d243ae8bf1715538d1186f5978412f68dd5af1

            gerrit Gerrit Updater added a comment - Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/39219/ Subject: LU-13481 test: run sanity 33h with more files Project: fs/lustre-release Branch: master Current Patch Set: Commit: f4d243ae8bf1715538d1186f5978412f68dd5af1

            Reopening because we're still seeing this issue on master; https://testing.whamcloud.com/test_sets/ce1a5f02-1d88-4f87-a537-3402157ec709 .

            jamesanunez James Nunez (Inactive) added a comment - Reopening because we're still seeing this issue on master; https://testing.whamcloud.com/test_sets/ce1a5f02-1d88-4f87-a537-3402157ec709 .

            Lai Siyao (lai.siyao@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/39219
            Subject: LU-13481 test: run sanity 33h with more files
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: f408355d6179a3cbef9013433b38ffc4b7feb0f9

            gerrit Gerrit Updater added a comment - Lai Siyao (lai.siyao@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/39219 Subject: LU-13481 test: run sanity 33h with more files Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: f408355d6179a3cbef9013433b38ffc4b7feb0f9
            laisiyao Lai Siyao added a comment -

            There are 3 failures in the last 4 weeks, but it's strange they all happened on Jun 24. I'll see whether testing with more files can lower the failure rate.

            laisiyao Lai Siyao added a comment - There are 3 failures in the last 4 weeks, but it's strange they all happened on Jun 24. I'll see whether testing with more files can lower the failure rate.
            hornc Chris Horn added a comment - Looks like I hit this on more recent master: https://testing.whamcloud.com/test_sets/6bac8393-5101-446d-b8eb-27b0c8b8bbac
            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/38539/
            Subject: LU-13481 dne: improve temp file name check
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 51e57496838381b5d7fdecf228e042e9660c21b6

            gerrit Gerrit Updater added a comment - Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/38539/ Subject: LU-13481 dne: improve temp file name check Project: fs/lustre-release Branch: master Current Patch Set: Commit: 51e57496838381b5d7fdecf228e042e9660c21b6

            Lai Siyao (lai.siyao@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/38539
            Subject: LU-13481 dne: improve temp file name check
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 26f5b4c262e53432544b3ccb7394e6d185cb9ac3

            gerrit Gerrit Updater added a comment - Lai Siyao (lai.siyao@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/38539 Subject: LU-13481 dne: improve temp file name check Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 26f5b4c262e53432544b3ccb7394e6d185cb9ac3
            laisiyao Lai Siyao added a comment -

            There are 4 failures in 329 runs, it's about 1.2% failure rate.

            laisiyao Lai Siyao added a comment - There are 4 failures in 329 runs, it's about 1.2% failure rate.

            People

              laisiyao Lai Siyao
              maloo Maloo
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                Created:
                Updated:
                Resolved: