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-8359 Lustre <p>MRP-3604 ldlm: Wrong evict during failover</p> <p>There is a race between setting obd_fail &amp; OBD_OPT_FAILOVER.<br/> tgt_client_del() checks only OBD_OPT_FAILOVER</p> <p>It is better to rely only on obd_fail.<br/> We shouldn't evict during failover at all, it should<br/> be handled on a new server.<br/> Such wrong evict can happen when server can't send CP AST<br/> to the client because failover has started already.</p> LU-8359

Wrong evict during failover

Bug Minor Reopened Unresolved Andriy Skulysh Andriy Skulysh Thu, 30 Jun 2016 22:06:19 +0000 Sat, 29 Jan 2022 09:05:25 +0000 0 6 <p>Andriy Skulysh (andriy.skulysh@seagate.com) uploaded a new patch: <a href="http://review.whamcloud.com/21114" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/21114</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-8359" title="Wrong evict during failover" class="issue-link" data-issue-key="LU-8359">LU-8359</a> ldlm: Wrong evict during failover<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: ba7da8c4fa88a6f338ecee2ba7beacca9efeefab</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/21114/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/21114/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-8359" title="Wrong evict during failover" class="issue-link" data-issue-key="LU-8359">LU-8359</a> ldlm: Wrong evict during failover<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c60e949e3b9f7ff19e1a644210cc764ee150ad8b</p> <p>Landed for 2.10</p> <p>Oleg Drokin (oleg.drokin@intel.com) uploaded a new patch: <a href="https://review.whamcloud.com/27300" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/27300</a><br/> Subject: Revert "<a href="https://jira.whamcloud.com/browse/LU-8359" title="Wrong evict during failover" class="issue-link" data-issue-key="LU-8359">LU-8359</a> ldlm: Wrong evict during failover"<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 5da1c04d915a7670a0f90bf311e960f968bbfea9</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/27300/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/27300/</a><br/> Subject: Revert "<a href="https://jira.whamcloud.com/browse/LU-8359" title="Wrong evict during failover" class="issue-link" data-issue-key="LU-8359">LU-8359</a> ldlm: Wrong evict during failover"<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: c7d61cf7497944fde258697f13b34e452bf5d4a1</p> Duplicate Related LU-9066 Development Rank 1|hzygdr: Rank (Obsolete) 9223372036854775807 Severity