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  1. Lustre
  2. LU-13668

open-for-read should not conflict with mirror creation

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.15.0
    • None
    • 9223372036854775807

    Description

      it should be possible to create mirror(s) while a file is opened for read.

      Attachments

        Issue Links

          is related to

          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. LU-12649 Tracker for ongoing FLR improvements

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-13693 lfs getstripe should avoid opening regular files

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-17531 'lfs mirror extend' should succeed with stale mirror on open-for-write files

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open
          mentioned in

          [Whamcloud Community Wiki] Page Page No Confluence page found with the given URL.

          Activity

            [LU-13668] open-for-read should not conflict with mirror creation
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-12649 [ LU-12649 ]
            adilger Andreas Dilger made changes -
            Link New: This issue is related to LU-17531 [ LU-17531 ]
            eaujames Etienne Aujames added a comment - - edited

            This issue could be annoying when migrating files with "--non-blocking" option on a filesystem with a scanning software (like robinhood).
            We observed at the CEA that robinhood can cause lot of migration failures by getting file layout information (or fid : "lfs path2fid").

            eaujames Etienne Aujames added a comment - - edited This issue could be annoying when migrating files with "--non-blocking" option on a filesystem with a scanning software (like robinhood). We observed at the CEA that robinhood can cause lot of migration failures by getting file layout information (or fid : "lfs path2fid").
            gerrit Gerrit Updater added a comment -

            "Etienne AUJAMES <eaujames@ddn.com>" uploaded a new patch: https://review.whamcloud.com/46113
            Subject: LU-13668 mdt: change lock mode for lease
            Project: fs/lustre-release
            Branch: b2_12
            Current Patch Set: 1
            Commit: 02e845c3f9dfdcc08cd3c3ff3a8c6ee750b1eb68

            gerrit Gerrit Updater added a comment - "Etienne AUJAMES <eaujames@ddn.com>" uploaded a new patch: https://review.whamcloud.com/46113 Subject: LU-13668 mdt: change lock mode for lease Project: fs/lustre-release Branch: b2_12 Current Patch Set: 1 Commit: 02e845c3f9dfdcc08cd3c3ff3a8c6ee750b1eb68
            pjones Peter Jones made changes -
            Fix Version/s New: Lustre 2.15.0 [ 14791 ]
            Resolution New: Fixed [ 1 ]
            Status Original: Open [ 1 ] New: Resolved [ 5 ]
            pjones Peter Jones added a comment -

            Landed for 2.15

            pjones Peter Jones added a comment - Landed for 2.15
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/38964/
            Subject: LU-13668 mdt: change lock mode for lease
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 2869f429ddc92ea6660fe210b098f6ff83c167f1

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/38964/ Subject: LU-13668 mdt: change lock mode for lease Project: fs/lustre-release Branch: master Current Patch Set: Commit: 2869f429ddc92ea6660fe210b098f6ff83c167f1
            jamesanunez James Nunez (Inactive) made changes -
            Remote Link New: This issue links to "Page (Whamcloud Community Wiki)" [ 24752 ]
            pjones Peter Jones made changes -
            Assignee Original: WC Triage [ wc-triage ] New: Alex Zhuravlev [ bzzz ]
            pjones Peter Jones made changes -
            Link Original: This issue is related to EX-782 [ EX-782 ]

            People

              bzzz Alex Zhuravlev
              bzzz Alex Zhuravlev
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              Dates

                Created:
                Updated:
                Resolved: