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  1. Lustre
  2. LU-5475

readdir missing a directory

Details

    • 3
    • 15252

    Description

      A directory tree was copied into a subdirectory of Lustre. At least one of the subdirectories in the newly created tree in Lustre does not appear in its parent's directory listing. The directory does exist, and it is possible to cd into that unlisted directory.

      The same behavior is exhibited from multiple clients, so it is not a problem of just one client's cache being corrupt.

      We are seeing this with the LLNL branch of Lustre 2.4.2 (github.com/chaos/lustre).

      We could not identify any console messages associated with the problem.

      The problem was seen on the secure network, so we cannot directly provide any logs.

      This problem has suspiciously similar symptoms in common with LU-5254.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-5924 conf-sanity test_32b: list verification failed

          • Blocker - Blocks development and/or testing work, production could not run.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-3573 lustre-rsync-test test_8: @@@@@@ FAIL: Failure in replication; differences found.

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

          Bug - A problem which impairs or prevents the functions of the product. LU-5254 readdir missing a directory

          • Major - Major loss of function.
          • Resolved

          Activity

            [LU-5475] readdir missing a directory
            pjones Peter Jones made changes -
            Labels Original: llnl topllnl New: llnl
            utopiabound Nathaniel Clark made changes -
            Fix Version/s New: Lustre 2.7.0 [ 10631 ]
            Fix Version/s New: Lustre 2.5.4 [ 11190 ]
            Resolution New: Duplicate [ 3 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            pjones Peter Jones made changes -
            Link New: This issue is related to LU-5924 [ LU-5924 ]
            pjones Peter Jones made changes -
            Labels Original: llnl p4l topllnl New: llnl topllnl
            pjones Peter Jones made changes -
            Link New: This issue is related to LU-3573 [ LU-3573 ]
            pjones Peter Jones made changes -
            Labels Original: llnl topllnl New: llnl p4l topllnl
            pjones Peter Jones made changes -
            Assignee Original: WC Triage [ wc-triage ] New: Oleg Drokin [ green ]
            morrone Christopher Morrone (Inactive) made changes -
            Link New: This issue is related to LU-5254 [ LU-5254 ]
            morrone Christopher Morrone (Inactive) created issue -

            People

              green Oleg Drokin
              morrone Christopher Morrone (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: