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  1. Lustre
  2. LU-15246

Add per device adaptive timeout parameters

Details

    • Improvement
    • Resolution: Fixed
    • Minor
    • Lustre 2.16.0
    • None
    • None
    • 9223372036854775807

    Description

      Currently adaptive timeout parameters (at_min, at_max, at_history, at_early_margin, at_extra, ldlm_enqueue_min) are global. Create per-export parameters and overwrite global ones if necessary.

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        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-16749 apply a filter to the configuration log.

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-18975 Nodemap-specific tunable parameter configuration

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

          Improvement - An improvement or enhancement to an existing feature or task. LU-12064 Adaptive timeout at_min adjustment & granularity

          • Major - Major loss of function.
          • Reopened

          Improvement - An improvement or enhancement to an existing feature or task. LU-8750 Wrong obd_timeout on the client when we have 2 or more lustre fs

          • 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-11077 Client-specific tunable parameter configuration

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

          Bug - A problem which impairs or prevents the functions of the product. LU-9912 fix multiple client mounts with different server timeouts

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

          Activity

            [LU-15246] Add per device adaptive timeout parameters
            gerrit Gerrit Updater added a comment -

            "Andreas Dilger <adilger@whamcloud.com>" merged in patch https://review.whamcloud.com/c/doc/manual/+/52945/
            Subject: LU-15246 params: document per-device timeouts
            Project: doc/manual
            Branch: master
            Current Patch Set:
            Commit: 39f6b8063c2f9344734f4c7db2a10cfc347d3800

            gerrit Gerrit Updater added a comment - "Andreas Dilger <adilger@whamcloud.com>" merged in patch https://review.whamcloud.com/c/doc/manual/+/52945/ Subject: LU-15246 params: document per-device timeouts Project: doc/manual Branch: master Current Patch Set: Commit: 39f6b8063c2f9344734f4c7db2a10cfc347d3800
            gerrit Gerrit Updater added a comment -

            "Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/doc/manual/+/52945
            Subject: LU-15246 params: document per-device timeouts
            Project: doc/manual
            Branch: master
            Current Patch Set: 1
            Commit: dbab7ea640edb044297b8e6a9297a73144a36e5c

            gerrit Gerrit Updater added a comment - "Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/doc/manual/+/52945 Subject: LU-15246 params: document per-device timeouts Project: doc/manual Branch: master Current Patch Set: 1 Commit: dbab7ea640edb044297b8e6a9297a73144a36e5c
            pjones Peter Jones added a comment -

            Landed for 2.16

            pjones Peter Jones added a comment - Landed for 2.16
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/45598/
            Subject: LU-15246 ptlrpc: per-device adaptive timeout parameters
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: 0f2bc318d7a31d6a8960ab1e198d2bc686132b8f

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/45598/ Subject: LU-15246 ptlrpc: per-device adaptive timeout parameters Project: fs/lustre-release Branch: master Current Patch Set: Commit: 0f2bc318d7a31d6a8960ab1e198d2bc686132b8f
            gerrit Gerrit Updater added a comment -

            "Feng, Lei <flei@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45598
            Subject: LU-15246 ptlrpc: add per-device adaptive timeout parameters
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: cdee3ffac65804ef926327e5e6fd180b11f5a4b9

            gerrit Gerrit Updater added a comment - "Feng, Lei <flei@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45598 Subject: LU-15246 ptlrpc: add per-device adaptive timeout parameters Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: cdee3ffac65804ef926327e5e6fd180b11f5a4b9

            People

              flei Feng Lei
              flei Feng Lei
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              Dates

                Created:
                Updated:
                Resolved: