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  1. Lustre
  2. LU-7791

signal vs CP callback race

Details

    • 3
    • 9223372036854775807

    Description

      a lock isn't canceled on the server on reception of a signal, thus client is evicted for not responding to LDLM_FL_AST_SENT.

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          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-8067 sanityn test_31a: read dd: reading `/mnt/lustre2/d31a.sanityn/f31a.sanityn': Input/output error 0 blocks, must be

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Activity

            [LU-7791] signal vs CP callback race
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.12.8 [ 15093 ]
            Fix Version/s Original: Lustre 2.14.0 [ 14490 ]
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.12.7 [ 14793 ]
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44297/
            Subject: LU-7791 ldlm: signal vs CP callback race
            Project: fs/lustre-release
            Branch: b2_12
            Current Patch Set:
            Commit: 8f4336481a482544f54b7e8a9d63340a57062d68

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44297/ Subject: LU-7791 ldlm: signal vs CP callback race Project: fs/lustre-release Branch: b2_12 Current Patch Set: Commit: 8f4336481a482544f54b7e8a9d63340a57062d68
            adilger Andreas Dilger added a comment -

            Oleg, I saw that the last time this patch was backported to b2_12, it was later reverted due to LU-8067, linked here:

            commit 51d9874087a87a9a616615adc98f6239ebd8619d
Author:     Oleg Drokin <green@whamcloud.com>
AuthorDate: Tue Apr 26 17:46:09 2016 +0000
CommitDate: Mon May 2 17:41:30 2016 +0000

    Revert "LU-7791 ldlm: signal vs CP callback race"
    
    This causes frequent failures tracked in LU-8067
    
    This reverts commit a880f385164547837a34df92acd6cdc8e9a9698d.
    
    Change-Id: Ib247bb924dabe4635edd17f9a2dca391135f558f
    Reviewed-on: http://review.whamcloud.com/19798
            adilger Andreas Dilger added a comment - Oleg, I saw that the last time this patch was backported to b2_12, it was later reverted due to LU-8067 , linked here: commit 51d9874087a87a9a616615adc98f6239ebd8619d Author: Oleg Drokin <green@whamcloud.com> AuthorDate: Tue Apr 26 17:46:09 2016 +0000 CommitDate: Mon May 2 17:41:30 2016 +0000 Revert "LU-7791 ldlm: signal vs CP callback race" This causes frequent failures tracked in LU-8067 This reverts commit a880f385164547837a34df92acd6cdc8e9a9698d. Change-Id: Ib247bb924dabe4635edd17f9a2dca391135f558f Reviewed-on: http://review.whamcloud.com/19798
            adilger Andreas Dilger made changes -
            Link New: This issue is related to HP-286 [ HP-286 ]
            pjones Peter Jones made changes -
            Labels Original: patch New: LTS12 patch
            gerrit Gerrit Updater added a comment -

            Minh Diep (mdiep@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/44297
            Subject: LU-7791 ldlm: signal vs CP callback race
            Project: fs/lustre-release
            Branch: b2_12
            Current Patch Set: 1
            Commit: 59eb3b254804ace64503863e9305fd4532cfb662

            gerrit Gerrit Updater added a comment - Minh Diep (mdiep@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/44297 Subject: LU-7791 ldlm: signal vs CP callback race Project: fs/lustre-release Branch: b2_12 Current Patch Set: 1 Commit: 59eb3b254804ace64503863e9305fd4532cfb662
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.14.0 [ 14490 ]
            Resolution New: Fixed [ 1 ]
            Status Original: Reopened [ 4 ] New: Resolved [ 5 ]
            pjones Peter Jones added a comment -

            Landed for 2.14

            pjones Peter Jones added a comment - Landed for 2.14
            gerrit Gerrit Updater added a comment -

            Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/19898/
            Subject: LU-7791 ldlm: signal vs CP callback race
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 7fff052c930da4822c3b2a13d130da7473a20a58

            gerrit Gerrit Updater added a comment - Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/19898/ Subject: LU-7791 ldlm: signal vs CP callback race Project: fs/lustre-release Branch: master Current Patch Set: Commit: 7fff052c930da4822c3b2a13d130da7473a20a58

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              askulysh Andriy Skulysh
              askulysh Andriy Skulysh
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              Dates

                Created:
                Updated:
                Resolved: