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-11816] LNet Health: Correct timeout defaults https://jira.whamcloud.com/browse/LU-11816 Lustre <p>Turn on health by default since the ability to retransmit is useful.<br/> Setup proper default for timeouts when health is enabled/disabled.</p> <p>Detailed problem and solution documented here:<br/> <a href="https://wiki.whamcloud.com/display/LNet/LNet+Transaction+Timeouts" class="external-link" target="_blank" rel="nofollow noopener">https://wiki.whamcloud.com/display/LNet/LNet+Transaction+Timeouts</a></p> LU-11816 LNet Health: Correct timeout defaults Bug Minor Resolved Fixed Amir Shehata Amir Shehata Wed, 19 Dec 2018 23:39:05 +0000 Wed, 15 Jan 2020 23:26:54 +0000 Wed, 14 Aug 2019 18:31:32 +0000 Lustre 2.13.0 Lustre 2.12.3 0 6 <p>Mark for 2.13 to get it enabled by default and it can start being used in regular testing. It would still be useful to backport "always on" to 2.12.x once this has been reasonably tested and we have a good idea what values should be used.</p> <p>Is there some way to extract stats about the current commit time that is being seen (average, maximum), so that we have some idea what are reasonable values to use on a heavily-loaded system?</p> <p>Amir Shehata (ashehata@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/33898" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33898</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11816" title="LNet Health: Correct timeout defaults" class="issue-link" data-issue-key="LU-11816"><del>LU-11816</del></a> lnet: setup health timeout defaults<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 8ef83df2f38e6c058b257ec7bae013c641085f9b</p> <p>added <a href="https://jira.whamcloud.com/browse/LU-11817" title="LNet: timing statistics" class="issue-link" data-issue-key="LU-11817">LU-11817</a> to track stats</p> <p>Amir Shehata (ashehata@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/34252" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34252</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11816" title="LNet Health: Correct timeout defaults" class="issue-link" data-issue-key="LU-11816"><del>LU-11816</del></a> lnet: setup health timeout defaults<br/> Project: fs/lustre-release<br/> Branch: multi-rail<br/> Current Patch Set: 1<br/> Commit: 8a142c6bb4f043b1bb82f4293c20dc6c6a5402cc</p> <p>Amir Shehata (ashehata@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/34252/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/34252/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11816" title="LNet Health: Correct timeout defaults" class="issue-link" data-issue-key="LU-11816"><del>LU-11816</del></a> lnet: setup health timeout defaults<br/> Project: fs/lustre-release<br/> Branch: multi-rail<br/> Current Patch Set: <br/> Commit: 8632e94aeb7e62da07f342a9897d15dfd8251148</p> <p>This ticket is resolved as the patch landed to master under the MR routing merge commit: <a href="https://review.whamcloud.com/#/c/34983/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/34983/</a></p> <p>Minh Diep (mdiep@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/36031" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36031</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11816" title="LNet Health: Correct timeout defaults" class="issue-link" data-issue-key="LU-11816"><del>LU-11816</del></a> lnet: setup health timeout defaults<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: db81f3f293dbc0c9dba90ea1153f554b33fbb80b</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/36031/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36031/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11816" title="LNet Health: Correct timeout defaults" class="issue-link" data-issue-key="LU-11816"><del>LU-11816</del></a> lnet: setup health timeout defaults<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: <br/> Commit: 0a5a2be2c4af59244ce4c26d58d1c6cc47fb2c0a</p> <p>Oleg Drokin (green@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/36172" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36172</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11816" title="LNet Health: Correct timeout defaults" class="issue-link" data-issue-key="LU-11816"><del>LU-11816</del></a> test revert<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: 4183d28324bf3b3a4ba8c327b11ba7bcd7f76f30</p> <p>Oleg Drokin (green@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/36173" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36173</a><br/> Subject: Revert "<a href="https://jira.whamcloud.com/browse/LU-11816" title="LNet Health: Correct timeout defaults" class="issue-link" data-issue-key="LU-11816"><del>LU-11816</del></a> lnet: setup health timeout defaults"<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: 3578844e9b84535d2124e8094e621d966a47fd0b</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/36173/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36173/</a><br/> Subject: Revert "<a href="https://jira.whamcloud.com/browse/LU-11816" title="LNet Health: Correct timeout defaults" class="issue-link" data-issue-key="LU-11816"><del>LU-11816</del></a> lnet: setup health timeout defaults"<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: <br/> Commit: 2e0e446bcab61276f6bc3052f2f03a87a7346795</p> <p>Minh Diep (mdiep@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/36382" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36382</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11816" title="LNet Health: Correct timeout defaults" class="issue-link" data-issue-key="LU-11816"><del>LU-11816</del></a> lnet: setup health timeout defaults<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: 6ab0d12526b5f9ad9ce7ddc12a8a178514092163</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/36382/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36382/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-11816" title="LNet Health: Correct timeout defaults" class="issue-link" data-issue-key="LU-11816"><del>LU-11816</del></a> lnet: setup health timeout defaults<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: <br/> Commit: 113f39aa9b2381be9af4b50c1aad4268b0683507</p> Duplicate LU-12290 Related LU-11817 LU-12817 Development Rank 1|i008fr: Rank (Obsolete) 9223372036854775807 Severity