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-7786] improve racer cleanup , racer timeout, /mnt/lustre2 is still busy ... https://jira.whamcloud.com/browse/LU-7786 Lustre <p>racer timeout, t-f stucks on umount /mnt/lustre2 :</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">== racer test complete, duration 920 sec == 22:14:53 (1382220893) Stopping clients: mft77,mft78 /mnt/lustre2 (opts:) Stopping client mft78 /mnt/lustre2 opts: COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME dd 3567 root 1w REG 1273,181606 80902144 144115205255725062 /mnt/lustre/racer/4 Stopping client mft77 /mnt/lustre2 opts: COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME dd 7390 root 1w REG 1273,181606 81574912 144115205255725062 /mnt/lustre/racer/8 dd 7395 root 1w REG 1273,181606 81574912 144115205255725062 /mnt/lustre/racer/8 dd 7433 root 1w REG 1273,181606 81592320 144115205255725062 /mnt/lustre2/racer/9 dd 31735 root 1w REG 1273,181606 153261056 144115205255780734 /mnt/lustre/racer/2 /mnt/lustre2 is still busy, wait one second /mnt/lustre2 is still busy, wait one second /mnt/lustre2 is still busy, wait one second </pre> </div></div> LU-7786 improve racer cleanup , racer timeout, /mnt/lustre2 is still busy ... Bug Major Resolved Fixed WC Triage Lokesh Nagappa Jaliminche Wed, 17 Feb 2016 07:24:07 +0000 Tue, 17 May 2016 15:06:00 +0000 Mon, 14 Mar 2016 04:29:45 +0000 Lustre 2.8.0 Lustre 2.9.0 0 3 <p>On cleanup racer terminates child scripts: file_create.sh, dir_create.sh, etc. Children of those srcipts do not get terminated<br/> that way. Long running commands, like dd, causes annoying warnings: /mnt/lustre2 is still busy, wait one second<br/> on attempt to umount $DIR2.<br/> Added trap to all child scripts to have them to cleanup on exiting.</p> <p>lokesh.jaliminche (lokesh.jaliminche@seagate.com) uploaded a new patch: <a href="http://review.whamcloud.com/18475" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/18475</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7786" title="improve racer cleanup , racer timeout, /mnt/lustre2 is still busy ... " class="issue-link" data-issue-key="LU-7786"><del>LU-7786</del></a> tests: improve racer cleanup<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 2f30a5a04ffbdc7d176e4d859b43913e05fa51a3</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/18475/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/18475/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7786" title="improve racer cleanup , racer timeout, /mnt/lustre2 is still busy ... " class="issue-link" data-issue-key="LU-7786"><del>LU-7786</del></a> tests: improve racer cleanup<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: dd48eb801321ab87c89dfbe3dd89fa487cf874b8</p> Development Rank 1|hzy1j3: Rank (Obsolete) 9223372036854775807 Severity