https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 https://jira.whamcloud.com/browse/LU-14950 Lustre <p>This ticket is effectively a continuation of <a href="https://jira.whamcloud.com/browse/LU-13799" title="DIO/AIO efficiency improvements" class="issue-link" data-issue-key="LU-13799"><del>LU-13799</del></a>, but I would prefer not to extend that ticket across multiple releases and add even more tickets to it.</p> <p>These patches are similar but will be tracked separately.  (At least, that's my plan now.)</p> LU-14950

Further DIO/AIO Efficiency Improvements

Bug Major Open Unresolved Patrick Farrell Patrick Farrell Tue, 17 Aug 2021 23:02:16 +0000 Thu, 17 Aug 2023 21:29:31 +0000 0 3 <p>"Patrick Farrell &lt;pfarrell@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44691" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44691</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14950" title="Further DIO/AIO Efficiency Improvements" class="issue-link" data-issue-key="LU-14950">LU-14950</a> osc: Batch osc_consume_write_grant<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 099e3584aaf042636f3ea6efc006ad0f425f5c18</p> <p>"Patrick Farrell &lt;pfarrell@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44692" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44692</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14950" title="Further DIO/AIO Efficiency Improvements" class="issue-link" data-issue-key="LU-14950">LU-14950</a> llite: Remove OBD_MALLOC for pages<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 5460d252cba6b2d9691b095d709e47dd2a3a0a21</p> <p>"Patrick Farrell &lt;pfarrell@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44693" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44693</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14950" title="Further DIO/AIO Efficiency Improvements" class="issue-link" data-issue-key="LU-14950">LU-14950</a> osc: Remove osc_page_transfer_add<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0b1a45ecbff5fc36bf04a3d5a8ac33abcab3f4ca</p> <p>"Patrick Farrell &lt;pfarrell@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44694" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44694</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14950" title="Further DIO/AIO Efficiency Improvements" class="issue-link" data-issue-key="LU-14950">LU-14950</a> osc: No page transfer get/put for DIO<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 8f14780927a934a6356d764286fe64eb63f3a178</p> <p>"Patrick Farrell &lt;pfarrell@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44695" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44695</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14950" title="Further DIO/AIO Efficiency Improvements" class="issue-link" data-issue-key="LU-14950">LU-14950</a> llite: Remove extra atomic access<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0d843b6786e4cd8026437f730f8dbe70c625acf5</p> <p>"Patrick Farrell &lt;pfarrell@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/44698" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/44698</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14950" title="Further DIO/AIO Efficiency Improvements" class="issue-link" data-issue-key="LU-14950">LU-14950</a> llite: Remove page state for DIO<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ccb119e40c04f80210d18249ad977ad4e4006219</p> <p>"Patrick Farrell &lt;pfarrell@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/50525" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/50525</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14950" title="Further DIO/AIO Efficiency Improvements" class="issue-link" data-issue-key="LU-14950">LU-14950</a> osc: osc_queue_sync_pages improvements<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b3ba5fea5fe811cd4ebabdd0e8d0e85022500a96</p> <p>"Patrick Farrell &lt;pfarrell@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51972" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51972</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14950" title="Further DIO/AIO Efficiency Improvements" class="issue-link" data-issue-key="LU-14950">LU-14950</a> osc: use list_splice_in<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: c09383c6d1199176e3f3597a602ecf8bb4d57aa0</p> <p>"Patrick Farrell &lt;pfarrell@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51974" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51974</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-14950" title="Further DIO/AIO Efficiency Improvements" class="issue-link" data-issue-key="LU-14950">LU-14950</a> osc: remove cl_r/w_in_flight counters<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ad940d095546e79f441efc60847c12b47f1e133e</p> Development Rank 1|i0221z: Rank (Obsolete) 9223372036854775807 Severity