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-16834 Lustre <p>This was seen while debugging/working on <a href="https://jira.whamcloud.com/browse/LU-16786" title="Replace open call to WANT_FD with llapi_root_path_open()" class="issue-link" data-issue-key="LU-16786"><del>LU-16786</del></a></p> <p>In case (corner) where type=disk and targets/ostnames are repeated the obdfilter-survey throws "error: attach: File exists". This is because the on first iteration the attach and setup is already done. It is not a fatel error the run still continues but for second ost it fails to attach.</p> <p>Reproducer:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>$ NETTYPE=tcp thrlo=2 nobjhi=1 thrhi=4 size=231 case=disk rslt_loc=/tmp targets="lustre-OST0000 lustre-OST0000" ./lustre-iokit/obdfilter-survey/obdfilter-survey &lt;snip&gt; "error: attach: File exists" &lt;snip&gt;</pre> </div></div> LU-16834

obdfilter-survey throws "error: attach: File exists"

Improvement Minor Resolved Fixed Arshad Hussain Arshad Hussain Wed, 17 May 2023 09:15:14 +0000 Wed, 13 Sep 2023 13:37:12 +0000 Wed, 13 Sep 2023 13:37:12 +0000 Lustre 2.16.0 0 2 <p>"Arshad Hussain &lt;arshad.hussain@aeoncomputing.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51034" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51034</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16834" title="obdfilter-survey throws &quot;error: attach: File exists&quot;" class="issue-link" data-issue-key="LU-16834"><del>LU-16834</del></a> obdfilter: Do not attach device if already present<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 4148a4913ba40972d9bad137734d54d35aed36e0</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/c/fs/lustre-release/+/51034/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/51034/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-16834" title="obdfilter-survey throws &quot;error: attach: File exists&quot;" class="issue-link" data-issue-key="LU-16834"><del>LU-16834</del></a> obdfilter: Do not attach device if already present<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 5f3bc2ce7cb8579075bcaaca60bb15b2b037fa85</p> <p>Landed for 2.16</p> Gantt End to Start LU-16827 Development Rank 1|i03lon: Rank (Obsolete) 9223372036854775807 Severity