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  1. Lustre
  2. LU-14160

Implement fallocate FALLOCATE_FL_PUNCH_HOLE support

Details

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

    Description

      fallocate (preallocate) mode is done under LU-3606. This ticket extends fallocate to include support for FALLOCATE_FL_PUNCH_HOLE.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-15551 Interop: Various tests fail with fallocate “Protocol error” errors

          • Blocker - Blocks development and/or testing work, production could not run.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-13397 lfs migrate/mirror extend/resync does not preserve sparse file

          • Major - Major loss of function.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-15748 interop: sanity test_150b: fallocate failed, error Operation not supported, mode 0, offset 62914560, len 4194304

          • Major - Major loss of function.
          • Resolved

          New Feature - A new feature of the product, which has yet to be developed. LU-3606 Implement fallocate() support for ldiskfs Lustre

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-17055 Implement FALLOC_FL_ZERO_RANGE

          • 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-17326 Implement FALLOC_FL_COLLAPSE_RANGE and FALLOC_FL_INSERT_RANGE

          • 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. LUDOC-487 Document llite.*.fallocate_zero_blocks tunable

          • 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-14382 Implement fallocate() support at MDT

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-14287 Add 'fallocate' to racer

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

          Activity

            [LU-14160] Implement fallocate FALLOCATE_FL_PUNCH_HOLE support
            arshad512 Arshad Hussain added a comment -

            Andreas,  yes.  I will pick up this one. Thanks

            arshad512 Arshad Hussain added a comment - Andreas,  yes.  I will pick up this one. Thanks
            adilger Andreas Dilger added a comment -

            Arshad, any thought about adding fallocate(FALLOCATE_FL_PUNCH_HOLE) for osd-zfs? Unlike the space reservation, ZFS already supports punch, so it should be straight forward to wire this up.

            adilger Andreas Dilger added a comment - Arshad, any thought about adding fallocate(FALLOCATE_FL_PUNCH_HOLE) for osd-zfs? Unlike the space reservation, ZFS already supports punch, so it should be straight forward to wire this up.
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44510/
            Subject: LU-14160 tests: fix fsx logdump to fit in 80 chars
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: e7897043c6eff00593123f2b43075bebeb50934f

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44510/ Subject: LU-14160 tests: fix fsx logdump to fit in 80 chars Project: fs/lustre-release Branch: master Current Patch Set: Commit: e7897043c6eff00593123f2b43075bebeb50934f
            gerrit Gerrit Updater added a comment -

            Andreas Dilger (adilger@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/44510
            Subject: LU-14160 tests: fix fsx logdump to fit in 80 chars
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 5475dc91e67c3d187c0ef76828dab05da2fa50b1

            gerrit Gerrit Updater added a comment - Andreas Dilger (adilger@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/44510 Subject: LU-14160 tests: fix fsx logdump to fit in 80 chars Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 5475dc91e67c3d187c0ef76828dab05da2fa50b1
            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/40877/
            Subject: LU-14160 fallocate: Add punch mode to fallocate
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: cb037f305c64cd5121fa308afc1e6b7d3df3f61a

            gerrit Gerrit Updater added a comment - Oleg Drokin (green@whamcloud.com) merged in patch https://review.whamcloud.com/40877/ Subject: LU-14160 fallocate: Add punch mode to fallocate Project: fs/lustre-release Branch: master Current Patch Set: Commit: cb037f305c64cd5121fa308afc1e6b7d3df3f61a
            gerrit Gerrit Updater added a comment -

            Arshad Hussain (arshad.hussain@aeoncomputing.com) uploaded a new patch: https://review.whamcloud.com/40877
            Subject: LU-14160 fallocate: Add punch mode to fallocate
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 121b2fce78721859d987089c0bc36f1bfe9145bc

            gerrit Gerrit Updater added a comment - Arshad Hussain (arshad.hussain@aeoncomputing.com) uploaded a new patch: https://review.whamcloud.com/40877 Subject: LU-14160 fallocate: Add punch mode to fallocate Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 121b2fce78721859d987089c0bc36f1bfe9145bc

            People

              arshad512 Arshad Hussain
              arshad512 Arshad Hussain
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              Dates

                Created:
                Updated:
                Resolved: