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-12846 Lustre <p>We are seeing repeated messages</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> Oct 10 10:47:20 nbp7-mds1 kernel: [775744.827611] LustreError: 88338:0:(mdd_orphans.c:329:mdd_orphan_destroy()) nbp7-MDD0000: could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2 Oct 10 10:57:20 nbp7-mds1 kernel: [776344.863994] LustreError: 88338:0:(mdd_orphans.c:329:mdd_orphan_destroy()) nbp7-MDD0000: could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2 Oct 10 11:07:20 nbp7-mds1 kernel: [776944.904176] LustreError: 88338:0:(mdd_orphans.c:329:mdd_orphan_destroy()) nbp7-MDD0000: could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2 Oct 10 11:17:20 nbp7-mds1 kernel: [777544.939854] LustreError: 88338:0:(mdd_orphans.c:329:mdd_orphan_destroy()) nbp7-MDD0000: could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2 </pre> </div></div> <p>We are running 2.12.2 with <br/> <a href="https://jira.whamcloud.com/browse/LU-11418" title="hung threads on MDT and MDT won&#39;t umount" class="issue-link" data-issue-key="LU-11418"><del>LU-11418</del></a> mdd: delete name if orphan doesn't exist</p> <a href="https://github.com/jlan/lustre-nas">https://github.com/jlan/lustre-nas</a> <br/> lustre2.12.2 <br/> LU-12846

could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2

Bug Minor Resolved Fixed Yang Sheng Mahmoud Hanafi Thu, 10 Oct 2019 18:26:26 +0000 Wed, 20 May 2020 16:18:07 +0000 Sun, 19 Apr 2020 10:09:32 +0000 Lustre 2.12.2 Lustre 2.14.0 Lustre 2.12.5 0 8 <p>Hmm. Didn't <a href="https://jira.whamcloud.com/browse/LU-11418" title="hung threads on MDT and MDT won&#39;t umount" class="issue-link" data-issue-key="LU-11418"><del>LU-11418</del></a> land for 2.12.1 so should already be present in 2.12.2?</p> <p>Oh I see. You are mentioning that ticket because it has a similar error message</p> <p>Lai</p> <p>Could you please investigate?</p> <p>Thanks</p> <p>Peter</p> <p>Yang Sheng (ys@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/36602" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36602</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> mdd: return error while delete failed<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 785a3a5f79866a252a19746e40880181b5fbfe61</p> <p>Pleas provide a back-port to 2.12.3</p> <p>Thanks,</p> <p>Yang Sheng (ys@whamcloud.com) uploaded a new patch: <a href="https://review.whamcloud.com/37570" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37570</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> mdd: return error while delete failed<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: 1<br/> Commit: a578cae3b066072383f8db353296cc366ada7522</p> <p>Artem Blagodarenko (c17828@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/37636" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37636</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> tests: <a href="https://jira.whamcloud.com/browse/LU-13070" title="mdd_orphan_destroy loop caused by compatibility issue on upgrades to 2.11 or later" class="issue-link" data-issue-key="LU-13070"><del>LU-13070</del></a> reproducer<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0e52eff3c208604a177b74d88a77390db4117815</p> <p>Artem Blagodarenko (c17828@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/37637" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37637</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> mdd: revert <a href="https://jira.whamcloud.com/browse/LU-1307" title="Clients having issues mounting Lustre" class="issue-link" data-issue-key="LU-1307"><del>LU-1307</del></a><br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: a55da903cce094a575b181f57d4c6273f1aa039c</p> <p>Hello  <a href="https://jira.whamcloud.com/secure/ViewProfile.jspa?name=ys" class="user-hover" rel="ys">ys</a>, I have uploaded a test that shows there is an incompatibility problem with old-format names and fix from <a href="https://jira.whamcloud.com/browse/LU-13070" title="mdd_orphan_destroy loop caused by compatibility issue on upgrades to 2.11 or later" class="issue-link" data-issue-key="LU-13070"><del>LU-13070</del></a> is useful. It is passed with fix from <a href="https://jira.whamcloud.com/browse/LU-13070" title="mdd_orphan_destroy loop caused by compatibility issue on upgrades to 2.11 or later" class="issue-link" data-issue-key="LU-13070"><del>LU-13070</del></a> and failed without if in my local environment. We could finally land  it as a regression test for the upgrade.</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37636/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37636/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> tests: verify orphan upgrade compatibilty<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: a1e6e75a82889a936ed9bdf9671a00bb81759285</p> <p>Artem Blagodarenko (c17828@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/38180" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38180</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> mdd: revert fix for orphan delete<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: d9f3dd4b07010cc8edd62112b16ae0802b2d1a6c</p> <p>Artem Blagodarenko (c17828@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/38197" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38197</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> mdd: return error while delete failed<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 80208379bef75e3310a8216872e9bc0470b59e9e</p> <p>Artem Blagodarenko (c17828@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/38198" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38198</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> mdd: revert fix for orphan delete<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 60f4df8ec28810aae97a9152b70f21fdb07d7c01</p> <p>Artem Blagodarenko (c17828@cray.com) uploaded a new patch: <a href="https://review.whamcloud.com/38199" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/38199</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> test: fix recovery-small test 143<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: f64fc29bb1741932e3434aa0e8ad4abf27f5ea55</p> <p>Could you explain the difference between review #36602 and review #38197? Both of them are for master branch.</p> <p>Also, review #37570 was a b2_12 port based on patch set #13 of review #36602. Since #36602 is at patch set #27, is it time to update #37570?</p> <p>Hi, Jay,</p> <p>Yes, 37570 need refresh. </p> <p>Thanks,<br/> YangSheng</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/36602/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/36602/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> mdd: return error while delete failed<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 688d5da6a89882fdf9ebfb3e52ca869e9e959655</p> <p>Patch landed. Close ticket.</p> <p>There are a number of unlanded patches tracked under this JIRA reference - will these be abandoned or do they still need to land?</p> <p>Hi, Peter,</p> <p>I think all of necessary patches have been landed to master.</p> <p>Thanks,<br/> Yangsheng</p> <p>Oleg Drokin (green@whamcloud.com) merged in patch <a href="https://review.whamcloud.com/37570/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/37570/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-12846" title="could not delete orphan [0x2001ac5ff:0x3a30:0x0]: rc = -2" class="issue-link" data-issue-key="LU-12846"><del>LU-12846</del></a> mdd: return error while delete failed<br/> Project: fs/lustre-release<br/> Branch: b2_12<br/> Current Patch Set: <br/> Commit: f6205112e49676d4bd5e5b2221d3d5dc5a3b7c52</p> Duplicate Related LU-13070 Development Rank 1|i00nvz: Rank (Obsolete) 9223372036854775807 Severity