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  1. Lustre
  2. LU-10911 FLR2: Erasure coding
  3. LU-12187

EC: erasure coding layout handling

Details

    • Technical task
    • Resolution: Unresolved
    • Minor
    • None
    • None
    • None
    • 9223372036854775807

    Description

      Makes client LOV layer aware of the erasure coding layout, and MDS handling of write intent RPC issued for a EC file.

      Attachments

        Activity

          [LU-12187] EC: erasure coding layout handling
          gerrit Gerrit Updater added a comment -

          "James Simmons <jsimmons@infradead.org>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51488
          Subject: LU-12187 ec: Client adoption for erasure-coding
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: 219152240345f80fbe195c6c0d6c140df9628b40

          gerrit Gerrit Updater added a comment - "James Simmons <jsimmons@infradead.org>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51488 Subject: LU-12187 ec: Client adoption for erasure-coding Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 219152240345f80fbe195c6c0d6c140df9628b40
          gerrit Gerrit Updater added a comment -

          "James Simmons <jsimmons@infradead.org>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51487
          Subject: LU-12187 ec: accomodate ec layout at LOD
          Project: fs/lustre-release
          Branch: master
          Current Patch Set: 1
          Commit: 1dddbd2890a64d82c6de0eca20793e67b87ac52f

          gerrit Gerrit Updater added a comment - "James Simmons <jsimmons@infradead.org>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/51487 Subject: LU-12187 ec: accomodate ec layout at LOD Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 1dddbd2890a64d82c6de0eca20793e67b87ac52f
          gerrit Gerrit Updater added a comment - - edited

          Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/38033
          Subject: LU-12187 ec: EC file write intent handling
          Project: fs/lustre-release
          Branch: flr
          Current Patch Set: 1
          Commit: 7dee7b8ad870c4e98b75165acbb465b780ed0caa

          gerrit Gerrit Updater added a comment - - edited Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/38033 Subject: LU-12187 ec: EC file write intent handling Project: fs/lustre-release Branch: flr Current Patch Set: 1 Commit: 7dee7b8ad870c4e98b75165acbb465b780ed0caa
          gerrit Gerrit Updater added a comment - - edited

          Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/38032
          Subject: LU-12187 ec: Client adoption for erasure-coding
          Project: fs/lustre-release
          Branch: flr
          Current Patch Set: 1
          Commit: 8c2fbe6524bbe71060ae5e2b45c3d559f4abe087

          gerrit Gerrit Updater added a comment - - edited Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/38032 Subject: LU-12187 ec: Client adoption for erasure-coding Project: fs/lustre-release Branch: flr Current Patch Set: 1 Commit: 8c2fbe6524bbe71060ae5e2b45c3d559f4abe087
          gerrit Gerrit Updater added a comment - - edited

          Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/38031
          Subject: LU-12187 ec: accomodate ec layout at LOD
          Project: fs/lustre-release
          Branch: flr
          Current Patch Set: 1
          Commit: f3e34b8ba5b4af541abc0c32350bee5acd849fc9

          gerrit Gerrit Updater added a comment - - edited Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/38031 Subject: LU-12187 ec: accomodate ec layout at LOD Project: fs/lustre-release Branch: flr Current Patch Set: 1 Commit: f3e34b8ba5b4af541abc0c32350bee5acd849fc9
          gerrit Gerrit Updater added a comment - - edited

          Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/34682
          Subject: LU-12187 ec: EC file write intent handling
          Project: fs/lustre-dev
          Branch: ec
          Current Patch Set: 1
          Commit: 3b40a7259939e4d08e80dccaa5573407b9916162

          gerrit Gerrit Updater added a comment - - edited Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/34682 Subject: LU-12187 ec: EC file write intent handling Project: fs/lustre-dev Branch: ec Current Patch Set: 1 Commit: 3b40a7259939e4d08e80dccaa5573407b9916162
          gerrit Gerrit Updater added a comment - - edited

          Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/34681
          Subject: LU-12187 ec: Client adoption for erasure-coding
          Project: fs/lustre-dev
          Branch: ec
          Current Patch Set: 1
          Commit: 55e59a93701b65189ce840e7bdf8a372fe5996b9

          gerrit Gerrit Updater added a comment - - edited Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/34681 Subject: LU-12187 ec: Client adoption for erasure-coding Project: fs/lustre-dev Branch: ec Current Patch Set: 1 Commit: 55e59a93701b65189ce840e7bdf8a372fe5996b9
          gerrit Gerrit Updater added a comment - - edited

          Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/34680
          Subject: LU-12187 ec: accomodate ec layout at LOD
          Project: fs/lustre-dev
          Branch: ec
          Current Patch Set: 1
          Commit: 1464485fec1561757aae14261ae4262232cae75e

          gerrit Gerrit Updater added a comment - - edited Bobi Jam (bobijam@hotmail.com) uploaded a new patch: https://review.whamcloud.com/34680 Subject: LU-12187 ec: accomodate ec layout at LOD Project: fs/lustre-dev Branch: ec Current Patch Set: 1 Commit: 1464485fec1561757aae14261ae4262232cae75e

          People

            bobijam Zhenyu Xu
            bobijam Zhenyu Xu
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            Dates

              Created:
              Updated: