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-15961 Lustre <p>when server is in recovery simple umount forces recovery abort and then clients can get IO error. one practical example was seen with corosync/pacemaker when a failed server returns and HA decides to move service-in-recovery to the old node:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> Lustre: lustre-MDT0000: Will be in recovery <span class="code-keyword">for</span> at least 1:00, or until 1 client reconnects Lustre: Failing over lustre-MDT0000 LustreError: 6277:0:(ldlm_lib.c:2876:target_stop_recovery_thread()) lustre-MDT0000: Aborting recovery Lustre: 6186:0:(ldlm_lib.c:2283:target_recovery_overseer()) recovery is aborted, evict exports in recovery Lustre: lustre-MDT0000: Recovery over after 0:03, of 1 clients 0 recovered and 1 was evicted. </pre> </div></div> LU-15961

umount shouldn't cause recovery abort

Improvement Minor Open Unresolved WC Triage Alex Zhuravlev Mon, 20 Jun 2022 05:08:51 +0000 Wed, 13 Jul 2022 13:41:26 +0000 0 4 Related Development Rank 1|i02sjj: Rank (Obsolete) 9223372036854775807