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  1. Lustre
  2. LU-6664

(ost_handler.c:1765:ost_blocking_ast()) Error -2 syncing data on lock cancel

Details

    • Bug
    • Resolution: Fixed
    • Minor
    • None
    • Lustre 2.5.3
    • 3
    • 9223372036854775807

    Description

      On all of our filesystems, the following error message is extremely common:

      LustreError: 8746:0:(ost_handler.c:1776:ost_blocking_ast()) Error -2 syncing data on lock cancel

      There is nothing else in the logs that gives any hint as to why this message is appearing.

      Our filesystems all use osd-zfs, and we are currently running Lustre 2.5.3-5chaos (see github.com/chaos/lustre).

      If this is a symptom of a bug, then please fix it. If this is not a symptom of a bug, then please stop scaring our system administrators with this message.

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. LU-7007 (ost_handler.c:1779:ost_blocking_ast()) Error -2 syncing data on lock cancel

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

          Question/Request - A product question or request LU-7308 LustreError: 16956:0:(ost_handler.c:1764:ost_blocking_ast()) Error -2 syncing data on lock cancel

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

          Bug - A problem which impairs or prevents the functions of the product. LU-5805 tgt_recov blocked and "waking for gap in transno"

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Activity

            [LU-6664] (ost_handler.c:1765:ost_blocking_ast()) Error -2 syncing data on lock cancel
            pjones Peter Jones made changes -
            Link New: This issue is related to EDU-41 [ EDU-41 ]
            jgmitter Joseph Gmitter (Inactive) made changes -
            Remote Link Original: This issue links to "Page (HPDD Community Wiki)" [ 15037 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LDEV-243 [ LDEV-243 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-7308 [ LU-7308 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is duplicated by LDEV-51 [ LDEV-51 ]
            pjones Peter Jones made changes -
            Labels Original: llnl topllnl New: llnl
            pjones Peter Jones made changes -
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            pjones Peter Jones made changes -
            Link Original: This issue is related to LDEV-123 [ LDEV-123 ]
            pjones Peter Jones made changes -
            Link Original: This issue is related to LDEV-12 [ LDEV-12 ]
            pjones Peter Jones made changes -
            Link New: This issue is related to LDEV-124 [ LDEV-124 ]

            People

              bobijam Zhenyu Xu
              morrone Christopher Morrone (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: