Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-6301

open handle leak

Details

    • Bug
    • Resolution: Fixed
    • Critical
    • Lustre 2.8.0
    • Lustre 2.7.0
    • None
    • 3
    • 17644

    Description

      For open case, the client side open handling thread may hit error after the MDT grant the open. Under the such case, the client should send close RPC to the MDT as cleanup; otherwise, the open handle on the MDT will be leaked there until the client umount or evicted.

      Some open error handling paths on the client are not cleaning up their open file handles properly.

      Attachments

        Issue Links

          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. LU-6272 sanity-lfsck test_17: MDS deadlock

          • Blocker - Blocks development and/or testing work, production could not run.
          • Resolved
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-6230 open handle leak

          • Blocker - Blocks development and/or testing work, production could not run.
          • Resolved

          Activity

            [LU-6301] open handle leak
            yong.fan nasf (Inactive) added a comment -

            The patch has been landed to master.

            yong.fan nasf (Inactive) added a comment - The patch has been landed to master.
            gerrit Gerrit Updater added a comment -

            Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/13709/
            Subject: LU-6301 llite: cleanup open handle for client open failure
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: d2b203692e24cde8e39266f91e9a150c5a287111

            gerrit Gerrit Updater added a comment - Oleg Drokin (oleg.drokin@intel.com) merged in patch http://review.whamcloud.com/13709/ Subject: LU-6301 llite: cleanup open handle for client open failure Project: fs/lustre-release Branch: master Current Patch Set: Commit: d2b203692e24cde8e39266f91e9a150c5a287111
            adilger Andreas Dilger added a comment -

            Patch is in http://review.whamcloud.com/13709

            adilger Andreas Dilger added a comment - Patch is in http://review.whamcloud.com/13709

            People

              yong.fan nasf (Inactive)
              adilger Andreas Dilger
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: