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  1. Lustre
  2. LU-9184

early patches for Data-on-MDT support

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.10.0, Lustre 2.11.0
    • None
    • None
    • 9223372036854775807

    Description

      Collection of patches to land prior Data-on-MDT feature. So far there are:

      • selective IBITS lock trying
      • unified grants code
      • constants to reserve for Data-on-MDT

      Attachments

        Issue Links

          is related to

          Technical task - A technical task. LU-10175 DoM:Full support for the LDLM lock convert

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

          Activity

            [LU-9184] early patches for Data-on-MDT support
            jgmitter Joseph Gmitter (Inactive) made changes -
            Fix Version/s New: Lustre 2.11.0 [ 13091 ]
            Fix Version/s New: Lustre 2.10.0 [ 12204 ]
            Resolution New: Fixed [ 1 ]
            Status Original: Reopened [ 4 ] New: Resolved [ 5 ]
            jgmitter Joseph Gmitter (Inactive) made changes -
            Resolution Original: Done [ 10000 ]
            Status Original: Closed [ 6 ] New: Reopened [ 4 ]
            tappro Mikhail Pershin made changes -
            Resolution New: Done [ 10000 ]
            Status Original: Open [ 1 ] New: Closed [ 6 ]
            tappro Mikhail Pershin added a comment -

            Outdated

            tappro Mikhail Pershin added a comment - Outdated
            gerrit Gerrit Updater added a comment -

            Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/25262/
            Subject: LU-9184 ldlm: selective IBITS lock trying
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 8259b8c1122cf0e297921ca80437d575a7c04b7f

            gerrit Gerrit Updater added a comment - Oleg Drokin (oleg.drokin@intel.com) merged in patch https://review.whamcloud.com/25262/ Subject: LU-9184 ldlm: selective IBITS lock trying Project: fs/lustre-release Branch: master Current Patch Set: Commit: 8259b8c1122cf0e297921ca80437d575a7c04b7f
            gerrit Gerrit Updater added a comment -

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/28022
            Subject: LU-9184 ldlm: selective IBITS lock trying
            Project: fs/lustre-release
            Branch: dom
            Current Patch Set: 1
            Commit: ad57e89900ecc0f08247e6b0541348f7e263862e

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/28022 Subject: LU-9184 ldlm: selective IBITS lock trying Project: fs/lustre-release Branch: dom Current Patch Set: 1 Commit: ad57e89900ecc0f08247e6b0541348f7e263862e
            gerrit Gerrit Updater added a comment -

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/28023
            Subject: LU-9184 mdc: move layout data to the lr_lvb_data
            Project: fs/lustre-release
            Branch: dom
            Current Patch Set: 1
            Commit: e62eb255fe69696ecbf1ebc651df79aadb1ccbe1

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/28023 Subject: LU-9184 mdc: move layout data to the lr_lvb_data Project: fs/lustre-release Branch: dom Current Patch Set: 1 Commit: e62eb255fe69696ecbf1ebc651df79aadb1ccbe1
            gerrit Gerrit Updater added a comment -

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/27806
            Subject: LU-9184 ldlm: selective IBITS lock trying
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: cc4b62cd1933f5ccf4b2d90148b0a6f11eba1c32

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/27806 Subject: LU-9184 ldlm: selective IBITS lock trying Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: cc4b62cd1933f5ccf4b2d90148b0a6f11eba1c32
            gerrit Gerrit Updater added a comment -

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/27807
            Subject: LU-9184 mdc: move layout data to the lr_lvb_data
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 3c16af7f7b3f569af52199e0136492ed6eb109b7

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/27807 Subject: LU-9184 mdc: move layout data to the lr_lvb_data Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 3c16af7f7b3f569af52199e0136492ed6eb109b7
            tappro Mikhail Pershin added a comment -

            The latest patch is to make component layout more flexible in terms of handling different component types, not just RAID0. It is also would be good to land early.

            tappro Mikhail Pershin added a comment - The latest patch is to make component layout more flexible in terms of handling different component types, not just RAID0. It is also would be good to land early.

            People

              tappro Mikhail Pershin
              tappro Mikhail Pershin
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              Dates

                Created:
                Updated:
                Resolved: