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  1. Lustre
  2. LU-2033

MDT cannot mount after restored from file-level backup if the mount option "noscrub" specified

Details

    • Bug
    • Resolution: Fixed
    • Blocker
    • Lustre 2.4.0
    • Lustre 2.4.0
    • None
    • 3
    • 4183

    Description

      With patches from Orion branch landed to master, some new local files (such as seq-xxx-lastid) are created on the MDT, which FIDs are not normal but inserted into OI files.

      Lustre uses these files through lookup-by-FID, which will cause failure after the MDT restored from file-level backup, if we specify "noscrub" option when mount the MDT.

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. LU-2103 sanity-scrub fails and causes all following tests to fail.

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

          Bug - A problem which impairs or prevents the functions of the product. LU-3213 Interop 2.3.0<->2.4 failure on test suite sanity-scrub test_11: (5) Expect 101 objects skipped, but got 107

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

          Activity

            [LU-2033] MDT cannot mount after restored from file-level backup if the mount option "noscrub" specified
            adilger Andreas Dilger made changes -
            Link New: This issue is duplicated by LU-3213 [ LU-3213 ]
            yong.fan nasf (Inactive) made changes -
            Fix Version/s New: Lustre 2.4.0 [ 10154 ]
            Resolution New: Fixed [ 1 ]
            Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
            ian Ian Colle (Inactive) made changes -
            Link New: This issue is duplicated by LU-2103 [ LU-2103 ]
            jlevi Jodi Levi (Inactive) made changes -
            Affects Version/s Original: Lustre 2.3.0 [ 10117 ]
            yong.fan nasf (Inactive) made changes -
            Priority Original: Major [ 3 ] New: Blocker [ 1 ]
            yong.fan nasf (Inactive) made changes -
            Status Original: Open [ 1 ] New: In Progress [ 3 ]
            yong.fan nasf (Inactive) made changes -
            Assignee Original: WC Triage [ wc-triage ] New: nasf [ yong.fan ]
            yong.fan nasf (Inactive) created issue -

            People

              yong.fan nasf (Inactive)
              yong.fan nasf (Inactive)
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              Dates

                Created:
                Updated:
                Resolved: