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  1. Lustre
  2. LU-12207

sanity test_76: inode slab grew from 69804 to 69816

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • Lustre 2.14.0
    • Lustre 2.13.0
    • None
    • 3
    • 9223372036854775807

    Description

      This issue was created by maloo for wangshilong <wshilong@ddn.com>

      This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/cedbbea6-62a7-11e9-a6f9-52540065bddc

      test_76 failed with the following error:

      inode slab grew from 69804 to 69816
      

      <<Please provide additional information about the failure here>>

      VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
      sanity test_76 - inode slab grew from 69804 to 69816

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            [LU-12207] sanity test_76: inode slab grew from 69804 to 69816
            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/37827/
            Subject: LU-12207 tests: allow some margin for sanity/76
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: e07f1041867d9888a1e5cca0a0e5ca11872ac8f8

            gerrit Gerrit Updater added a comment - Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/37827/ Subject: LU-12207 tests: allow some margin for sanity/76 Project: fs/lustre-release Branch: master Current Patch Set: Commit: e07f1041867d9888a1e5cca0a0e5ca11872ac8f8

            Andreas Dilger (adilger@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/37827
            Subject: LU-12207 tests: allow some margin for sanity/76
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: e0ec89d37e7b53d7d55d69de9b87c7604f170019

            gerrit Gerrit Updater added a comment - Andreas Dilger (adilger@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/37827 Subject: LU-12207 tests: allow some margin for sanity/76 Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: e0ec89d37e7b53d7d55d69de9b87c7604f170019

            It seems that the difference between the starting and ending values is usually 12, or occasionally 16. This is well within the margin of error for the test, since there may be inodes held in the per-cpu slab cache or similar that are not freed. This is kernel specific, and may also depend on SLAB vs. SLUB vs. SLOB usage.

            adilger Andreas Dilger added a comment - It seems that the difference between the starting and ending values is usually 12, or occasionally 16. This is well within the margin of error for the test, since there may be inodes held in the per-cpu slab cache or similar that are not freed. This is kernel specific, and may also depend on SLAB vs. SLUB vs. SLOB usage.
            emoly.liu Emoly Liu added a comment - - edited more on master : https://testing.whamcloud.com/test_sets/a13484b0-4654-11ea-8072-52540065bddc https://testing.whamcloud.com/test_sets/1e63f4e9-f9cc-433b-b06e-c04b376126c6
            hornc Chris Horn added a comment - +1 on master https://testing.whamcloud.com/test_sets/95dd37da-fbc0-11e9-add9-52540065bddc
            arshad512 Arshad Hussain added a comment - One more time detected here -> https://testing.whamcloud.com/test_sets/3c6db1ee-e76f-11e9-b62b-52540065bddc
            emoly.liu Emoly Liu added a comment - +1 on master branch: https://testing.whamcloud.com/test_sets/2f235c18-dfc8-11e9-b62b-52540065bddc
            yujian Jian Yu added a comment - +1 on master branch: https://testing.whamcloud.com/test_sets/bde2b814-b5fb-11e9-b88c-52540065bddc
            jgmitter Joseph Gmitter (Inactive) added a comment - Seen again here:   https://testing.whamcloud.com/test_sets/2d251da4-82ba-11e9-a028-52540065bddc

            People

              adilger Andreas Dilger
              maloo Maloo
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                Created:
                Updated:
                Resolved: