Uploaded image for project: 'Lustre'
  1. Lustre
  2. LU-10465

increase default stripe size to 4MB

Details

    • Bug
    • Resolution: Fixed
    • Critical
    • Lustre 2.16.0
    • Lustre 2.11.0
    • 3
    • 9223372036854775807

    Description

      Patch https://review.whamcloud.com/25336 for LU-9090 has increased the default OST BRW size to 4MB. Patch for this ticket will increase the default stripe size from 1MB to 4MB so that widely-striped files can generate full RPCs without pinning so much memory on the client.

      Attachments

        Issue Links

          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-17747 interop: sanity test_130g: filefrag printed 175 < 700 extents

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

          Bug - A problem which impairs or prevents the functions of the product. LU-10786 sanity-flr test_45: Create /mnt/lustre/d45.sanity-flr/f45.sanity-flr failed

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved

          Bug - A problem which impairs or prevents the functions of the product. LU-17076 ptlrpc_nrs_req_stop_nolock() use after free with ORR NRS policy

          • Major - Major loss of function.
          • Resolved

          Technical task - A technical task. LU-10808 DoM: component end should align with dom_stripesize

          • 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-11918 Allow setting default file layout on root directory at mkfs time

          • Critical - Crashes, loss of data, severe memory leak.
          • Open
          is related to

          Bug - A problem which impairs or prevents the functions of the product. LU-10463 Poor write performance periodically on repeated test runs

          • Major - Major loss of function.
          • Resolved

          Improvement - An improvement or enhancement to an existing feature or task. LU-9090 increase default RPC size to 4MB

          • Major - Major loss of function.
          • Resolved
          mentioned in

          Page Loading...

          Activity

            [LU-10465] increase default stripe size to 4MB
            adilger Andreas Dilger added a comment - - edited

            Despite the fixes for some test cases being landed to allow interop testing to pass, the change to default to 4MB stripe_size of this patch was not landed to b2_15.

            adilger Andreas Dilger added a comment - - edited Despite the fixes for some test cases being landed to allow interop testing to pass, the change to default to 4MB stripe_size of this patch was not landed to b2_15.
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/55440/
            Subject: LU-10465 test: fix sanity-pfl interop for 4M stripe size
            Project: fs/lustre-release
            Branch: b2_15
            Current Patch Set:
            Commit: d5ccc9141955f8102381a10d64bb96d23f7c613a

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/55440/ Subject: LU-10465 test: fix sanity-pfl interop for 4M stripe size Project: fs/lustre-release Branch: b2_15 Current Patch Set: Commit: d5ccc9141955f8102381a10d64bb96d23f7c613a
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/54851/
            Subject: LU-10465 test: fix interop test for 4M default stripe size
            Project: fs/lustre-release
            Branch: b2_15
            Current Patch Set:
            Commit: eeb8dde6ea5d1745e77f40c01701ecc784c4a996

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/54851/ Subject: LU-10465 test: fix interop test for 4M default stripe size Project: fs/lustre-release Branch: b2_15 Current Patch Set: Commit: eeb8dde6ea5d1745e77f40c01701ecc784c4a996
            gerrit Gerrit Updater added a comment -

            "Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/55440
            Subject: LU-10465 test: fix sanity-pfl interop for 4M stripe size
            Project: fs/lustre-release
            Branch: b2_15
            Current Patch Set: 1
            Commit: 923c7c18ab419330645946bb9efd000c9d38da22

            gerrit Gerrit Updater added a comment - "Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/55440 Subject: LU-10465 test: fix sanity-pfl interop for 4M stripe size Project: fs/lustre-release Branch: b2_15 Current Patch Set: 1 Commit: 923c7c18ab419330645946bb9efd000c9d38da22
            gerrit Gerrit Updater added a comment -

            "Li Dongyang <dongyangli@ddn.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/54851
            Subject: LU-10465 test: fix interop test for 4M default stripe size
            Project: fs/lustre-release
            Branch: b2_15
            Current Patch Set: 1
            Commit: 9f02020eeecaf75156b4798c7843cdf16ad1dfa9

            gerrit Gerrit Updater added a comment - "Li Dongyang <dongyangli@ddn.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/54851 Subject: LU-10465 test: fix interop test for 4M default stripe size Project: fs/lustre-release Branch: b2_15 Current Patch Set: 1 Commit: 9f02020eeecaf75156b4798c7843cdf16ad1dfa9
            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/+/52989/
            Subject: LU-10465 osd-ldiskfs: 8MiB IOs should bypass cache
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: f8e49e321ed81d77b204af40165f9ae2d07c5986

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/52989/ Subject: LU-10465 osd-ldiskfs: 8MiB IOs should bypass cache Project: fs/lustre-release Branch: master Current Patch Set: Commit: f8e49e321ed81d77b204af40165f9ae2d07c5986
            gerrit Gerrit Updater added a comment -

            "Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/52989
            Subject: LU-10465 osd-ldiskfs: 8MiB IOs should bypass cache
            Project: fs/lustre-release
            Branch: master
            Current Patch Set: 1
            Commit: 22f24efa69e46eaad909403f3bb473b5d40cab32

            gerrit Gerrit Updater added a comment - "Andreas Dilger <adilger@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/c/fs/lustre-release/+/52989 Subject: LU-10465 osd-ldiskfs: 8MiB IOs should bypass cache Project: fs/lustre-release Branch: master Current Patch Set: 1 Commit: 22f24efa69e46eaad909403f3bb473b5d40cab32
            gerrit Gerrit Updater added a comment -

            "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/37318/
            Subject: LU-10465 lov: increase default stripe size to 4MB
            Project: fs/lustre-release
            Branch: master
            Current Patch Set:
            Commit: ea18d7da59d369f093e340e150544f51b2f229a1

            gerrit Gerrit Updater added a comment - "Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/c/fs/lustre-release/+/37318/ Subject: LU-10465 lov: increase default stripe size to 4MB Project: fs/lustre-release Branch: master Current Patch Set: Commit: ea18d7da59d369f093e340e150544f51b2f229a1
            gerrit Gerrit Updater added a comment -

            Mike Pershin (mpershin@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/39957
            Subject: LU-10465 lod: adjust component stripe size
            Project: fs/lustre-release
            Branch: b2_12
            Current Patch Set: 1
            Commit: bf76de5430fa104b2992f40768cdf8c97699f1de

            gerrit Gerrit Updater added a comment - Mike Pershin (mpershin@whamcloud.com) uploaded a new patch: https://review.whamcloud.com/39957 Subject: LU-10465 lod: adjust component stripe size Project: fs/lustre-release Branch: b2_12 Current Patch Set: 1 Commit: bf76de5430fa104b2992f40768cdf8c97699f1de

            People

              tappro Mikhail Pershin
              yujian Jian Yu
              Votes:
              0 Vote for this issue
              Watchers:
              10 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved: