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-10098] Lustre resource agent can mis-identify resource mounts https://jira.whamcloud.com/browse/LU-10098 Lustre <p>In the <tt>Lustre</tt> resource agent <tt>lustre_is_mounted()</tt> greps the mountpoint from <tt>/proc/mounts</tt> but if that mountpoint matches a substring of a different mountpoint<br/> e.g. /mnt/ost1 and /mnt/ost11.<br/> It will register as already mounted and fail to start.</p> LU-10098 Lustre resource agent can mis-identify resource mounts Bug Critical Resolved Fixed Nathaniel Clark Nathaniel Clark Fri, 6 Oct 2017 16:44:33 +0000 Thu, 1 Feb 2018 04:06:50 +0000 Mon, 6 Nov 2017 13:27:02 +0000 Lustre 2.10.0 Lustre 2.10.1 Lustre 2.11.0 Lustre 2.10.3 0 4 <p>This issue also affects the <tt>LustreZFS</tt> agent previously distributed. The fix is to replace the <tt>lustre_is_mounted()</tt> function as in the following patch.</p> <p>Nathaniel Clark (nathaniel.l.clark@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/29351" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/29351</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10098" title="Lustre resource agent can mis-identify resource mounts" class="issue-link" data-issue-key="LU-10098"><del>LU-10098</del></a> scripts: Fix mountpoint check in Lustre RA<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: d77308de6ccd9314fa3653f1a7d844057ee06a72</p> <p>Nathaniel Clark (nathaniel.l.clark@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/29352" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/29352</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10098" title="Lustre resource agent can mis-identify resource mounts" class="issue-link" data-issue-key="LU-10098"><del>LU-10098</del></a> scripts: Fix mountpoint check in Lustre RA<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: 1<br/> Commit: 4a09e13f9922968cda966eb02cc94b983d964050</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/29351/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/29351/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10098" title="Lustre resource agent can mis-identify resource mounts" class="issue-link" data-issue-key="LU-10098"><del>LU-10098</del></a> scripts: Fix mounted check in Lustre RA<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: df96fab178534adb34067b20490a2d0629aabe2f</p> <p>Landed for 2.11</p> <p>John L. Hammond (john.hammond@intel.com) merged in patch <a href="https://review.whamcloud.com/29352/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/29352/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-10098" title="Lustre resource agent can mis-identify resource mounts" class="issue-link" data-issue-key="LU-10098"><del>LU-10098</del></a> scripts: Fix mounted check in Lustre RA<br/> Project: fs/lustre-release<br/> Branch: b2_10<br/> Current Patch Set: <br/> Commit: 8a886b997c253da0472c3ab115b159f7878c1dde</p> Duplicate Development Rank 1|hzzli7: Rank (Obsolete) 9223372036854775807 Severity