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  1. Lustre
  2. LU-3489

ZFS OSD missing OI iterator for scrub/LFSCK

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    • 8772

    Description

      There is not yet an object table iterator for ZFS OSDs. This is needed in order to implement OI Scrub for ZFS (which would also allow a file-level backup of an ldiskfs-based MDT/OST to be restored into a newly-formatted ZFS filesystem) and verifying the Lustre namespace metadata (e.g. linkEA and FID-in-dirent).

      It is also needed for implementing the distributed MDT-OST verification for LFSCK Phase II, and MDT-MDT verification for DNE in LFSCK Phase III.

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          [LU-3489] ZFS OSD missing OI iterator for scrub/LFSCK
          bzzz Alex Zhuravlev made changes -
          Resolution New: Fixed [ 1 ]
          Status Original: Reopened [ 4 ] New: Resolved [ 5 ]
          yujian Jian Yu made changes -
          Labels Original: prz zfs New: mq414 prz zfs
          yujian Jian Yu made changes -
          Resolution Original: Fixed [ 1 ]
          Status Original: Resolved [ 5 ] New: Reopened [ 4 ]
          pjones Peter Jones made changes -
          Fix Version/s New: Lustre 2.5.4 [ 11190 ]
          Labels Original: 22i prz zfs New: prz zfs
          pjones Peter Jones made changes -
          Labels Original: prz zfs New: 22i prz zfs
          jlevi Jodi Levi (Inactive) made changes -
          Resolution New: Fixed [ 1 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]
          adilger Andreas Dilger made changes -
          Summary Original: Implement OI Scrub for ZFS OSD New: ZFS OSD missing OI iterator for scrub/LFSCK
          adilger Andreas Dilger made changes -
          Issue Type Original: Improvement [ 4 ] New: Bug [ 1 ]
          jessica Jessica A. Popp (Inactive) made changes -
          Labels Original: zfs New: prz zfs
          jlevi Jodi Levi (Inactive) made changes -
          Fix Version/s New: Lustre 2.6.0 [ 10595 ]
          Assignee Original: WC Triage [ wc-triage ] New: Alex Zhuravlev [ bzzz ]

          People

            bzzz Alex Zhuravlev
            adilger Andreas Dilger
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            Dates

              Created:
              Updated:
              Resolved: