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  1. Lustre
  2. LU-12421

lfs ladvise range end/length off by 1

Details

    • Bug
    • Resolution: Unresolved
    • Minor
    • None
    • Lustre 2.12.3
    • None
    • 3
    • 9223372036854775807

    Description

      lfs ladvise mistakenly treats ranges like 0-1M as [0,1M], and requests action on:
      0,1045876

      But this is actually 1M+1.

      We need to correct it to take action on [0,1M).

      Attachments

        Activity

          [LU-12421] lfs ladvise range end/length off by 1
          gerrit Gerrit Updater added a comment -

          Patrick Farrell (pfarrell@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/35184
          Subject: LU-12421 lfs: fix ladvise range
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: 723a861284f76b4144ceade232de2d024203204b

          gerrit Gerrit Updater added a comment - Patrick Farrell (pfarrell@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/35184 Subject: LU-12421 lfs: fix ladvise range Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 723a861284f76b4144ceade232de2d024203204b

          People

            lixi_wc Li Xi
            pfarrell Patrick Farrell (Inactive)
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            Dates

              Created:
              Updated: