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-5536 Lustre <p>When restarting MDT 0 and MDT 1 one by one after a minor upgrade, a flood of this message was printed by MDT 0:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Aug 22 03:16:28 lola-8 kernel: LustreError: 11932:0:(tgt_handler.c:478:tgt_filter_recovery_request()) @@@ not permitted during recovery req@ ffff88083632dc00 x1477131648377368/t0(0) o901-&gt;soaked-MDT0000-lwp-MDT0001_UUID@192.168.1.109@o2ib:0/0 lens 248/0 e 0 to 0 dl 1408702578 ref 1 fl Interpret:/0/ffffffff rc 0/-1 [Repeats rapidly...] </pre> </div></div> <p>Meanwhile from MDT 1:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Aug 22 03:16:07 lola-9 kernel: LustreError: 11-0: soaked-MDT0000-lwp-MDT0001: Communicating with 192.168.1.108@o2ib, operation fld_read faile d with -11. [Repeats rapidly...] </pre> </div></div> LU-5536

LustreError: 11932:0:(tgt_handler.c:478:tgt_filter_recovery_request()) @@@ not permitted during recovery ... o901->soaked-MDT0000-lwp-MDT0001_UUID@192.168.1.109@o2ib:0/0

Bug Minor Resolved Fixed Mikhail Pershin Li Wei Fri, 22 Aug 2014 10:55:48 +0000 Fri, 29 May 2015 18:23:30 +0000 Thu, 18 Dec 2014 15:08:49 +0000 Lustre 2.7.0 Lustre 2.7.0 0 7 <p>This is caused by new FLD_READ request added in commit 519a65ddc.</p> <p><a href="http://review.whamcloud.com/12199" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/12199</a> - patch allows FLD_READ during recovery</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/12199/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/12199/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-5536" title="LustreError: 11932:0:(tgt_handler.c:478:tgt_filter_recovery_request()) @@@ not permitted during recovery ... o901-&gt;soaked-MDT0000-lwp-MDT0001_UUID@192.168.1.109@o2ib:0/0" class="issue-link" data-issue-key="LU-5536"><del>LU-5536</del></a> target: allow FLD_READ request during recovery<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 437b35cb28e57a46e6dd60c45a643bfc73a8e189</p> <p>landed</p> Blocker LU-2034 Development Rank 1|hzwucv: Rank (Obsolete) 15411 Severity