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-16231 Lustre <p>Since the landing of patch <a href="https://review.whamcloud.com/33201" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/33201</a> "<tt><a href="https://jira.whamcloud.com/browse/LU-11407" title="Improve stats data" class="issue-link" data-issue-key="LU-11407"><del>LU-11407</del></a> obdclass: add start time to stats files</tt>" the "<tt>snapshot_time</tt>" in the Lustre stats files has incorrectly been reporting the timestamp relative to the system boot rather than the Unix wallclock time. This should be reporting the wallclock time so that the stats can be correlated across nodes more easily.</p> <p>In some cases this may not be noticed, because the monitor is only comparing the relative time interval between samples, and/or records its own timestamp when the stats are collected, but this should be fixed.</p> LU-16231

Lustre stats header incorrectly using boot time

Bug Major Resolved Fixed Andreas Dilger Andreas Dilger Tue, 11 Oct 2022 08:36:00 +0000 Tue, 20 Dec 2022 14:43:27 +0000 Sun, 11 Dec 2022 14:46:51 +0000 Lustre 2.15.0 Lustre 2.16.0 Lustre 2.15.2 0 2 <p>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48821" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48821</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16231" title="Lustre stats header incorrectly using boot time" class="issue-link" data-issue-key="LU-16231"><del>LU-16231</del></a> misc: fix stats snapshot_time to use wallclock<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0ef5ec5cf7a884d86bf175af64b2245897ca6b01</p> <p>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48847" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48847</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16231" title="Lustre stats header incorrectly using boot time" class="issue-link" data-issue-key="LU-16231"><del>LU-16231</del></a> misc: rename lprocfs_stats functions<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 318cdd29423431730e72a2ed9c794360aac7181b</p> <p>"Feng Lei &lt;flei@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/49220" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/49220</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16231" title="Lustre stats header incorrectly using boot time" class="issue-link" data-issue-key="LU-16231"><del>LU-16231</del></a> misc: fix stats snapshot_time to use wallclock<br/> Project: fs/lustre-release<br/> Branch: b2_15<br/> Current Patch Set: 1<br/> Commit: 1796c70079eb995691a39d70db0300436d068980</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48821/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48821/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16231" title="Lustre stats header incorrectly using boot time" class="issue-link" data-issue-key="LU-16231"><del>LU-16231</del></a> misc: fix stats snapshot_time to use wallclock<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: e42efe35eec7b9725f7f4fff86aaee04093366b0</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/49220/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/49220/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16231" title="Lustre stats header incorrectly using boot time" class="issue-link" data-issue-key="LU-16231"><del>LU-16231</del></a> misc: fix stats snapshot_time to use wallclock<br/> Project: fs/lustre-release<br/> Branch: b2_15<br/> Current Patch Set: <br/> Commit: 2e6254c78a4d25dd1e00ee793124de4f00533b9f</p> <p>Landed for 2.16</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/48847/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/48847/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16231" title="Lustre stats header incorrectly using boot time" class="issue-link" data-issue-key="LU-16231"><del>LU-16231</del></a> misc: rename lprocfs_stats functions<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 6293a8723d850d72e7313a92fa967e24d580f59d</p> Related LU-11407 LU-15642 LU-16228 Development Rank 1|i032j3: Rank (Obsolete) 9223372036854775807 Severity