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-12645 Lustre <p>The existing strided readahead tests are not stringent enough, and pass even though strided readahead is broken.</p> <p>We have a series of fixes that I believe get strided readahead working 100%, but it's not useful/practical to write tests for each fix individually, since strided readahead is still partly broken until all the fixes are in.</p> <p>Instead, I'm going to write some generic strided readahead tests and put them at the end of the series.  This will let us verify correct operation with all the patches in place.</p> LU-12645

Add/correct strided readahead tests

Bug Minor Open Unresolved Patrick Farrell Patrick Farrell readahead Thu, 8 Aug 2019 16:15:39 +0000 Thu, 31 Aug 2023 06:19:45 +0000 0 3 <p>Patrick Farrell (pfarrell@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/35758" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/35758</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12645" title="Add/correct strided readahead tests" class="issue-link" data-issue-key="LU-12645">LU-12645</a> tests: Read ahead tests<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 80c453d3e5b10652ee4aa9511307b6b335c45754</p> <p>"Patrick Farrell &lt;pfarrell@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51932" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51932</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12645" title="Add/correct strided readahead tests" class="issue-link" data-issue-key="LU-12645">LU-12645</a> llite: Move readahead debug before exit<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b82769df56769e57eaea2156b13f8b7a7897d0e7</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51932/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51932/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12645" title="Add/correct strided readahead tests" class="issue-link" data-issue-key="LU-12645">LU-12645</a> llite: Move readahead debug before exit<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: e2738d294d0242b1e5d1cc0269a6b36a169ab0dc</p> Related LU-15069 Development Rank 1|i00kxr: Rank (Obsolete) 9223372036854775807 Severity