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  1. Lustre
  2. LU-7585

Implement OI Scrub for ZFS

Details

    • Improvement
    • Resolution: Fixed
    • Critical
    • Lustre 2.11.0
    • Lustre 2.9.0
    • 9223372036854775807

    Description

      There at occasions where the OI file can become corrupted (e.g. double mount of a filesystem), or otherwise need to be rebuilt (e.g. upgrade of normal ZFS filesystem to Lustre MDT in the future). It would be useful to be able to verify and/or rebuild the ZFS OI files during dnode iteration.

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        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-7797 Can't mount zpools after OSS restart

          • 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-3569 Use real OST index as ostid_to_fid() parameter instead of always "0"

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

          Bug - A problem which impairs or prevents the functions of the product. LU-5855 sanity-lfsck does not work under ZFS-based DNE mode

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

          Bug - A problem which impairs or prevents the functions of the product. LU-7582 Manual delete of oi directory in ZFS backed server causes panic

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-8521 ZFS OST is unwritable

          • Major - Major loss of function.
          • Closed

          Improvement - An improvement or enhancement to an existing feature or task. LUDOC-161 document backup/restore process for ZFS backing filesystems

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-8620 Get rid of mystery object '???<object#138>' from the output of zdb

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed
          There are no Sub-Tasks for this issue.

          Activity

            [LU-7585] Implement OI Scrub for ZFS
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-5855 [ LU-5855 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-3569 [ LU-3569 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to DDN-911 [ DDN-911 ]
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.11.0 [ 13091 ]
            Resolution New: Fixed [ 1 ]
            Status Original: In Progress [ 3 ] New: Resolved [ 5 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-8620 [ LU-8620 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to DOE-11 [ DOE-11 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LUDOC-161 [ LUDOC-161 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-8521 [ LU-8521 ]
            yong.fan nasf (Inactive) made changes -
            Priority Original: Major [ 3 ] New: Critical [ 2 ]
            yong.fan nasf (Inactive) made changes -
            Status Original: Open [ 1 ] New: In Progress [ 3 ]

            People

              yong.fan nasf (Inactive)
              adilger Andreas Dilger
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              Dates

                Created:
                Updated:
                Resolved: