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-13087 Lustre <p>The server highest transno can be lost after second-in-row failover due to uninitialized in-memory parameter <tt>lcd_last_transno</tt></p> LU-13087

The server highest transno can be lost, client reports 'went back in time'

Bug Critical Resolved Fixed Mikhail Pershin Mikhail Pershin Wed, 18 Dec 2019 15:03:10 +0000 Wed, 26 Feb 2020 10:45:04 +0000 Fri, 10 Jan 2020 13:10:54 +0000 Lustre 2.14.0 Lustre 2.12.4 0 2 <p>Mike Pershin (mpershin@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/37060" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37060</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13087" title="The server highest transno can be lost, client reports &#39;went back in time&#39;" class="issue-link" data-issue-key="LU-13087"><del>LU-13087</del></a> target: init lcd last transno from reply data<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: bd70b50f5747aa804b272b0ae312cd742f8a52fe</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37060/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37060/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13087" title="The server highest transno can be lost, client reports &#39;went back in time&#39;" class="issue-link" data-issue-key="LU-13087"><del>LU-13087</del></a> target: init lcd last transno from reply data<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 52c1cbaa7db7505642b64b2d85448d506a444661</p> <p>Landed for 2.14</p> <p>Minh Diep (mdiep@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/37187" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37187</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13087" title="The server highest transno can be lost, client reports &#39;went back in time&#39;" class="issue-link" data-issue-key="LU-13087"><del>LU-13087</del></a> target: init lcd last transno from reply data<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: 74a519bcd6ebe12e91dc990e5ad42d71f6064c6f</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37187/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37187/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13087" title="The server highest transno can be lost, client reports &#39;went back in time&#39;" class="issue-link" data-issue-key="LU-13087"><del>LU-13087</del></a> target: init lcd last transno from reply data<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: <br/> Commit: ae616d1b79cabccecaac74f84f9d614b0013f6d6</p> Duplicate Related Development Rank 1|i00r67: Rank (Obsolete) 9223372036854775807 Severity