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-13686 Lustre <p>lctl pool_add returns error code depending on order of OSTs, see example:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[root@dhcppc3 lustre-wc-rel]# lctl pool_add lustre.qpool1 OST0000 OST lustre-OST0000_UUID added to pool lustre.qpool1 [root@dhcppc3 lustre-wc-rel]# lctl pool_add lustre.qpool1 OST[0-1] OST lustre-OST0000_UUID is already in pool lustre.qpool1 OST lustre-OST0001_UUID added to pool lustre.qpool1 [root@dhcppc3 lustre-wc-rel]# echo $? 0 [root@dhcppc3 lustre-wc-rel]# lctl pool_remove lustre.qpool1 OST[0-1] OST lustre-OST0000_UUID removed from pool lustre.qpool1 OST lustre-OST0001_UUID removed from pool lustre.qpool1 [root@dhcppc3 lustre-wc-rel]# lctl pool_add lustre.qpool1 OST0001 OST lustre-OST0001_UUID added to pool lustre.qpool1 [root@dhcppc3 lustre-wc-rel]# lctl pool_add lustre.qpool1 OST[0-1] OST lustre-OST0001_UUID is already in pool lustre.qpool1 OST lustre-OST0000_UUID added to pool lustre.qpool1 pool_add: File exists [root@dhcppc3 lustre-wc-rel]# echo $? 17 </pre> </div></div> <p>The problem is caused by jt_pool_cmd, that returns the latest result ignoring previous errors.</p> LU-13686

lctl pool_add returns error randomly

Bug Minor Resolved Fixed Sergey Cheremencev Sergey Cheremencev Wed, 17 Jun 2020 10:00:14 +0000 Thu, 13 Aug 2020 13:22:58 +0000 Thu, 13 Aug 2020 13:22:58 +0000 Lustre 2.14.0 0 3 <p>Sergey Cheremencev (sergey.cheremencev@hpe.com) uploaded a new patch: <a href="https://review.whamcloud.com/38960" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38960</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13686" title="lctl pool_add returns error randomly" class="issue-link" data-issue-key="LU-13686"><del>LU-13686</del></a> utils: pool_add/remove error code fix<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 4c30498826c4ee7618ed61f88d1aa2f22666d670</p> <p>I was going to open a ticket for this, but you've already done the work. I'll just add what I see when using 'lctl pool_add' on 2.12.x release:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre># lctl pool_add testfs.onepool OST[8-13] OST testfs-OST0010_UUID is not part of the 'testfs' fs. OST testfs-OST0011_UUID is not part of the 'testfs' fs. OST testfs-OST0012_UUID is not part of the 'testfs' fs. OST testfs-OST0013_UUID is not part of the 'testfs' fs. OST testfs-OST0008_UUID added to pool testfs.onepool OST testfs-OST0009_UUID added to pool testfs.onepool OST testfs-OST000a_UUID added to pool testfs.onepool OST testfs-OST000b_UUID added to pool testfs.onepool OST testfs-OST000c_UUID added to pool testfs.onepool OST testfs-OST000d_UUID added to pool testfs.onepool OST testfs-OST000e_UUID added to pool testfs.onepool OST testfs-OST000f_UUID added to pool testfs.onepool pool_add: No such file or directory </pre> </div></div> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/38960/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38960/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-13686" title="lctl pool_add returns error randomly" class="issue-link" data-issue-key="LU-13686"><del>LU-13686</del></a> utils: pool_add/remove error code fix<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 77cf3c5d7bf3384a0c0035c5f66b539817f04ff7</p> <p>Landed for 2.14</p> Development Rank 1|i012xz: Rank (Obsolete) 9223372036854775807 Severity