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-4376 Lustre <p>lfsck crashes with the summary assertion and the following backtrace:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>libcfs_debug_dumpstack lbug_with_loc osd_trans_start lod_trans_start mdd_trans_start mdd_lfsck_namespace_exec_dir mdd_lfsck_dir_engine mdd_lfsck_oit_engine </pre> </div></div> <p>We had just carried out a procedure from <a href="https://jira.whamcloud.com/browse/LU-4226" title="MDS unable to locate swabbed FID SEQ in FLDB" class="issue-link" data-issue-key="LU-4226"><del>LU-4226</del></a> to delete corrupted <tt>trusted.lma</tt> and <tt>trusted.link</tt> xattrs from files on the ldiskfs MDT.</p> <a href="https://github.com/chaos/lustre/commits/2.4.0-19chaos">https://github.com/chaos/lustre/commits/2.4.0-19chaos</a> LU-4376

osd_trans_start() ASSERTION( get_current()->journal_info == ((void *)0)

Bug Critical Resolved Cannot Reproduce Zhenyu Xu Ned Bass llnl Tue, 10 Dec 2013 21:28:38 +0000 Tue, 14 Dec 2021 22:50:33 +0000 Tue, 14 Dec 2021 22:50:33 +0000 Lustre 2.4.0 0 5 <p>This happens on each reboot, so this production filesystem is offline pending a fix or workaround. Also, we cannot provide crash dumps for this system.</p> <p>Update, it managed to stay up after the last reboot, and the OI scrub completed, so we're now back online.</p> <p>Bobijam</p> <p>Could you please advise on this one?</p> <p>Thanks</p> <p>Peter</p> <p>It looks like there is an un-stopped transaction ongoing while another transaction is trying to start.</p> <p>What is your code base (the latest git commit + what patches)? Since lfsck is keeping on changing.</p> <p>We were running this tag:</p> <p><a href="https://github.com/chaos/lustre/commits/2.4.0-19chaos" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/chaos/lustre/commits/2.4.0-19chaos</a></p> <p>Haven't found obvious double transaction start in the code so far, would you mind checking all backtrace to seek possible transaction re-entry?</p> <p>Added a debug patch at <a href="http://review.whamcloud.com/8758" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/8758</a> to log current-&gt;journal_info in osd_trans_start()</p> Development End date Thu, 26 Jun 2014 21:28:38 +0000 Rank 1|hzwb5b: Rank (Obsolete) 11982 Severity Start date Tue, 10 Dec 2013 21:28:38 +0000