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  1. Lustre
  2. LU-8998 Progressive File Layout (PFL)
  3. LU-9198

LFSCK needs to skip verifying layout component without LCME_FL_INIT

Details

    • Technical task
    • Resolution: Duplicate
    • Minor
    • None
    • None
    • None
    • 9223372036854775807

    Description

      The PFL 3b phase requires MDS does not instantiate all OST objects at the file create time, and only instantiate necessary objects when the file's size grows. So that the stripe lovea on the disk could contain layout component with invalid ost_id if its lcme_flags does not contain LCME_FL_INIT flag. LFSCK needs to take care of this kind of composite layout.

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        Activity

          [LU-9198] LFSCK needs to skip verifying layout component without LCME_FL_INIT
          yong.fan nasf (Inactive) added a comment -

          The issue will be resolved via the patch:
          https://review.whamcloud.com/#/c/24883/

          yong.fan nasf (Inactive) added a comment - The issue will be resolved via the patch: https://review.whamcloud.com/#/c/24883/
          gerrit Gerrit Updater added a comment -

          Fan Yong (fan.yong@intel.com) uploaded a new patch: https://review.whamcloud.com/25948
          Subject: LU-9198 lfsck: handle LCME_FL_INIT flag
          Project: fs/lustre-release
          Branch: pfl
          Current Patch Set: 1
          Commit: 011f973071e632981715c871e9622b9b32e124aa

          gerrit Gerrit Updater added a comment - Fan Yong (fan.yong@intel.com) uploaded a new patch: https://review.whamcloud.com/25948 Subject: LU-9198 lfsck: handle LCME_FL_INIT flag Project: fs/lustre-release Branch: pfl Current Patch Set: 1 Commit: 011f973071e632981715c871e9622b9b32e124aa

          People

            yong.fan nasf (Inactive)
            bobijam Zhenyu Xu
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            Dates

              Created:
              Updated:
              Resolved: