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-6730 Lustre <p>conf-sanity test 45 failed as follows:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>manual umount lustre on /mnt/lustre.... CMD: onyx-35vm6.onyx.hpdd.intel.com umount -d --force /mnt/lustre umount2: Device or resource busy umount: /mnt/lustre: device is busy. (In some cases useful info about processes that use the device is found by lsof(8) or fuser(1)) umount2: Device or resource busy conf-sanity test_45: @@@@@@ FAIL: manual_umount_client failed df: `/mnt/lustre': Cannot send after transport endpoint shutdown df: no file systems processed </pre> </div></div> <p>Maloo report: <a href="https://testing.hpdd.intel.com/test_sets/af77cd58-fa4f-11e4-828f-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/af77cd58-fa4f-11e4-828f-5254006e85c2</a></p> Lustre Build: <a href="https://build.hpdd.intel.com/job/lustre-master/3026">https://build.hpdd.intel.com/job/lustre-master/3026</a><br/> Distro/Arch: RHEL6.6/x86_64<br/> FSTYPE=zfs LU-6730

conf-sanity test_45: FAIL: manual_umount_client failed

Bug Critical Resolved Duplicate Jian Yu Jian Yu Tue, 16 Jun 2015 00:00:27 +0000 Wed, 13 Jul 2016 23:56:27 +0000 Wed, 13 Jul 2016 23:56:00 +0000 Lustre 2.8.0 0 10 <p>Note: if there is a patch for this ticket, the fail_loc <tt>OBD_FAIL_PTLRPC_LONG_UNLINK</tt> has been renamed to <tt>OBD_FAIL_PTLRPC_LONG_REPL_UNLINK</tt> and should be fixed in the test.</p> <p>I see the following code in <tt>ptlrpc_check_set()</tt> but according to the client console logs the fail_loc is being hit repeatedly:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> <span class="code-comment">/* Turn fail_loc off to prevent it from looping forever. */</span> <span class="code-keyword">if</span> (OBD_FAIL_CHECK(OBD_FAIL_PTLRPC_LONG_REPL_UNLINK)) { OBD_FAIL_CHECK_ORSET(OBD_FAIL_PTLRPC_LONG_REPL_UNLINK, OBD_FAIL_ONCE); } </pre> </div></div> <p>Should the test be using 0x80000503 (FAIL_ONCE) so that it eventually finishes?</p> <p>Jian Yu (jian.yu@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/15702" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15702</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6730" title="conf-sanity test_45: FAIL: manual_umount_client failed " class="issue-link" data-issue-key="LU-6730"><del>LU-6730</del></a> tests: fix fail_loc code in conf-sanity test 45<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: b7efc2f16c59ab508c5365e5c781862524255980</p> <p>Server: 2.5.5, b2_5_fe/62<br/> Client: Master, Build# 3266, Tag 2.7.64 <br/> <a href="https://testing.hpdd.intel.com/test_sets/9bff0100-a04a-11e5-a33d-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/9bff0100-a04a-11e5-a33d-5254006e85c2</a></p> <p>Another instance found for interop - 2.7.1 Server/EL6.7 Client, tag 2.7.90. <br/> <a href="https://testing.hpdd.intel.com/test_sessions/f371534e-d573-11e5-bc47-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sessions/f371534e-d573-11e5-bc47-5254006e85c2</a></p> <blockquote> <p>Jian Yu (jian.yu@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/15702" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/15702</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6730" title="conf-sanity test_45: FAIL: manual_umount_client failed " class="issue-link" data-issue-key="LU-6730"><del>LU-6730</del></a> tests: fix fail_loc code in conf-sanity test 45</p></blockquote> <p>The above patch didn't fix the unmounting busy issue. The real fix is in <a href="https://jira.whamcloud.com/browse/LU-1882" title="conf-sanity test_45: umount2: Device or resource busy" class="issue-link" data-issue-key="LU-1882"><del>LU-1882</del></a>. The changes in the above patch will be incorporated into the one for that ticket.</p> Duplicate LU-1882 Related Development Rank 1|hzxfuf: Rank (Obsolete) 9223372036854775807 Severity