Whamcloud Community JIRA https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 [LU-11852] osc cache waiters wakeups and skipping queue https://jira.whamcloud.com/browse/LU-11852 Lustre <p>No need to wakeup osc_entry_cache waiters with EDQUOT or insufficent<br/> grants, cause they will sleep again.<br/> osc_enter_cache could skip queue of waiters if client has enough<br/> grants, and this leads to new IO happen before an old IO.</p> LU-11852 osc cache waiters wakeups and skipping queue Improvement Major Resolved Fixed Alexander Boyko Alexander Boyko Fri, 11 Jan 2019 08:22:24 +0000 Mon, 25 Nov 2019 20:29:38 +0000 Wed, 23 Jan 2019 16:28:37 +0000 Lustre 2.13.0 0 2 <p>Alexandr Boyko (c17825@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/34013" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34013</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11852" title="osc cache waiters wakeups and skipping queue" class="issue-link" data-issue-key="LU-11852"><del>LU-11852</del></a> osc: skip cache entry wakeup without grants<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 2e4154d7184bbb72b8228a6241ffa4f2383640c1</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/34013/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34013/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11852" title="osc cache waiters wakeups and skipping queue" class="issue-link" data-issue-key="LU-11852"><del>LU-11852</del></a> osc: skip cache entry wakeup without grants<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 34a5af721b2b5a2faae98050dec38767bb89a579</p> <p>Landed for 2.13</p> Development Rank 1|i0099z: Rank (Obsolete) 9223372036854775807