Details

    • New Feature
    • Resolution: Fixed
    • Major
    • Lustre 2.11.0
    • Lustre 2.7.0
    • None
    • 8127

    Description

      Change MDS and client stacks to handle both meta and data requests. This makes MDS to be able to store data of file along with metadata.

      Attachments

        1. DOM_HLD.pdf
          118 kB
        2. DOM_user_guide.pdf
          33 kB
        3. DOM Test Plan.pdf
          250 kB

        Issue Links

          Activity

            [LU-3285] Data on MDT

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30057
            Subject: LU-3285 mdt: get lu_object_attr for existent object
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 27b5a0923ddc1bde88f2bbc5dd5b08c09b763745

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30057 Subject: LU-3285 mdt: get lu_object_attr for existent object Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 27b5a0923ddc1bde88f2bbc5dd5b08c09b763745

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30055
            Subject: LU-3285 mdt: remove assertion on mdt_pack_size2body()
            Project: fs/lustre-release
            Branch: dom
            Current Patch Set: 1
            Commit: 549e839f5fc4f73e0d41d04a45ce20051f42c04e

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30055 Subject: LU-3285 mdt: remove assertion on mdt_pack_size2body() Project: fs/lustre-release Branch: dom Current Patch Set: 1 Commit: 549e839f5fc4f73e0d41d04a45ce20051f42c04e

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30054
            Subject: LU-3285 mdt: get lu_object_attr for existent object
            Project: fs/lustre-release
            Branch: dom
            Current Patch Set: 1
            Commit: 87fdb34df47bb49a67a21cedc5d944ace6a24886

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30054 Subject: LU-3285 mdt: get lu_object_attr for existent object Project: fs/lustre-release Branch: dom Current Patch Set: 1 Commit: 87fdb34df47bb49a67a21cedc5d944ace6a24886

            Mike Pershin (mike.pershin@intel.com) merged in patch https://review.whamcloud.com/30021/
            Subject: LU-3285 mdc: remove wrong assertion from mdc_object_ast_clear
            Project: fs/lustre-release
            Branch: dom
            Current Patch Set:
            Commit: f8929e6d0f3c28639763ba474f663cdfd5181268

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) merged in patch https://review.whamcloud.com/30021/ Subject: LU-3285 mdc: remove wrong assertion from mdc_object_ast_clear Project: fs/lustre-release Branch: dom Current Patch Set: Commit: f8929e6d0f3c28639763ba474f663cdfd5181268

            Mike Pershin (mike.pershin@intel.com) merged in patch https://review.whamcloud.com/30020/
            Subject: LU-3285 tests: disable DOM files in racer by default
            Project: fs/lustre-release
            Branch: dom
            Current Patch Set:
            Commit: 4eefbc353d464dcbf24afcc575f5a9830cdc6806

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) merged in patch https://review.whamcloud.com/30020/ Subject: LU-3285 tests: disable DOM files in racer by default Project: fs/lustre-release Branch: dom Current Patch Set: Commit: 4eefbc353d464dcbf24afcc575f5a9830cdc6806

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30024
            Subject: LU-3285 merge: Merge branch 'dom'
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 0b6a59ba120e709659d543048b65beb8c9c67e86

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30024 Subject: LU-3285 merge: Merge branch 'dom' Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 0b6a59ba120e709659d543048b65beb8c9c67e86

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30021
            Subject: LU-3285 mdc: remove wrong assertion from mdc_object_ast_clear
            Project: fs/lustre-release
            Branch: dom
            Current Patch Set: 1
            Commit: 2428df03b685078619620e47d582bd586367df89

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30021 Subject: LU-3285 mdc: remove wrong assertion from mdc_object_ast_clear Project: fs/lustre-release Branch: dom Current Patch Set: 1 Commit: 2428df03b685078619620e47d582bd586367df89

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30020
            Subject: LU-3285 tests: disable DOM files in racer by default
            Project: fs/lustre-release
            Branch: dom
            Current Patch Set: 1
            Commit: dedddfe975d7de644d290e14f025efed96a07722

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30020 Subject: LU-3285 tests: disable DOM files in racer by default Project: fs/lustre-release Branch: dom Current Patch Set: 1 Commit: dedddfe975d7de644d290e14f025efed96a07722

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30016
            Subject: LU-3285 tests: clear client stats right before unlink
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: d5dcdf36ee14efcfdc50d8d1711d6581035e5c62

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30016 Subject: LU-3285 tests: clear client stats right before unlink Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: d5dcdf36ee14efcfdc50d8d1711d6581035e5c62

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30004
            Subject: LU-3285 mdt: use max_mdsize in reply for layout intent
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: dd588e593fdca37fc2ab6d62b96e07b2603efabd

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/30004 Subject: LU-3285 mdt: use max_mdsize in reply for layout intent Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: dd588e593fdca37fc2ab6d62b96e07b2603efabd

            Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/29983
            Subject: LU-3285 tests: disable DOM files in racer by default
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 49e9fa3d80482f2601486245ee537333b93da5b8

            gerrit Gerrit Updater added a comment - Mike Pershin (mike.pershin@intel.com) uploaded a new patch: https://review.whamcloud.com/29983 Subject: LU-3285 tests: disable DOM files in racer by default Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 49e9fa3d80482f2601486245ee537333b93da5b8

            People

              tappro Mikhail Pershin
              tappro Mikhail Pershin
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              Dates

                Created:
                Updated:
                Resolved: