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-3665 Lustre <p>This issue was created by maloo for sarah &lt;sarah@whamcloud.com&gt;</p> <p>This issue relates to the following test suite run: <a href="http://maloo.whamcloud.com/test_sets/14e07cdc-ed44-11e2-99b4-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">http://maloo.whamcloud.com/test_sets/14e07cdc-ed44-11e2-99b4-52540035b04c</a>.</p> <p>The sub-test test_3a failed with the following error:</p> <blockquote> <p>test failed to respond and timed out</p></blockquote> <p>OST console:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>00:47:41:LustreError: 19583:0:(qsd_reint.c:54:qsd_reint_completion()) Skipped 1 previous similar message 00:48:42:INFO: task umount:19559 blocked for more than 120 seconds. 00:48:42:"echo 0 &gt; /proc/sys/kernel/hung_task_timeout_secs" disables this message. 00:48:42:umount D 0000000000000001 0 19559 19558 0x00000080 00:48:42: ffff8802d22c7aa8 0000000000000082 ffffffff00000010 ffff8802d22c7a58 � 00:48:42: ffff8802d22c7a18 0000000000000286 ffffffffa07db450 ffff8802fcc06f2a 00:48:42: ffff8803003725f8 ffff8802d22c7fd8 000000000000fb88 ffff8803003725f8 00:48:42:Call Trace: 00:48:42: [&lt;ffffffff8150ee42&gt;] schedule_timeout+0x192/0x2e0 00:48:42: [&lt;ffffffff810810e0&gt;] ? process_timeout+0x0/0x10 00:48:42: [&lt;ffffffffa05f462d&gt;] cfs_schedule_timeout_and_set_state+0x1d/0x20 [libcfs] 00:48:42: [&lt;ffffffffa07175f8&gt;] obd_exports_barrier+0x98/0x170 [obdclass] 00:48:42: [&lt;ffffffffa0e5a962&gt;] ofd_device_fini+0x42/0x230 [ofd] 00:48:42: [&lt;ffffffffa0742f17&gt;] class_cleanup+0x577/0xda0 [obdclass] 00:48:42: [&lt;ffffffffa07197a6&gt;] ? class_name2dev+0x56/0xe0 [obdclass] 00:48:42: [&lt;ffffffffa07447fc&gt;] class_process_config+0x10bc/0x1c80 [obdclass] 00:48:42: [&lt;ffffffffa073e1e3&gt;] ? lustre_cfg_new+0x2d3/0x6e0 [obdclass] 00:48:42: [&lt;ffffffffa0745539&gt;] class_manual_cleanup+0x179/0x6f0 [obdclass] 00:48:42: [&lt;ffffffffa07197a6&gt;] ? class_name2dev+0x56/0xe0 [obdclass] 00:48:42: [&lt;ffffffffa07809ec&gt;] server_put_super+0x5ec/0xf60 [obdclass] 00:48:42: [&lt;ffffffff811833ab&gt;] generic_shutdown_super+0x5b/0xe0 00:48:42: [&lt;ffffffff81183496&gt;] kill_anon_super+0x16/0x60 00:48:42: [&lt;ffffffffa07473e6&gt;] lustre_kill_super+0x36/0x60 [obdclass] 00:48:42: [&lt;ffffffff81183c37&gt;] deactivate_super+0x57/0x80 00:48:42: [&lt;ffffffff811a1c8f&gt;] mntput_no_expire+0xbf/0x110 00:48:42: [&lt;ffffffff811a26fb&gt;] sys_umount+0x7b/0x3a0 00:48:42: [&lt;ffffffff8100b072&gt;] system_call_fastpath+0x16/0x1b </pre> </div></div> LU-3665

obdfilter-survey test_3a: unmount stuck in obd_exports_barrier()

Bug Major Resolved Fixed Nathaniel Clark Maloo Tue, 30 Jul 2013 06:13:44 +0000 Sun, 6 May 2018 04:18:51 +0000 Sun, 6 May 2018 04:18:51 +0000 Lustre 2.5.0 Lustre 2.6.0 Lustre 2.12.0 0 11 <p>This is possibly a duplicate of <a href="https://jira.whamcloud.com/browse/LU-3230" title="conf-sanity fails to start run: umount of OST fails" class="issue-link" data-issue-key="LU-3230"><del>LU-3230</del></a></p> <p>Closing as duplicate.</p> <p>Comments from <a href="https://jira.whamcloud.com/browse/LU-3230" title="conf-sanity fails to start run: umount of OST fails" class="issue-link" data-issue-key="LU-3230"><del>LU-3230</del></a>:</p> <p>Jian Yu added a comment - 26/Jan/14 4:09 AM - edited</p> <blockquote> <p>More instances on Lustre b2_5 branch:<br/> <a href="https://maloo.whamcloud.com/test_sets/91c9c6da-861a-11e3-a2cb-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/91c9c6da-861a-11e3-a2cb-52540035b04c</a><br/> <a href="https://maloo.whamcloud.com/test_sets/09ebb164-8477-11e3-bab5-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/09ebb164-8477-11e3-bab5-52540035b04c</a><br/> <a href="https://maloo.whamcloud.com/test_sets/2f51a8fa-8477-11e3-bab5-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/2f51a8fa-8477-11e3-bab5-52540035b04c</a><br/> <a href="https://maloo.whamcloud.com/test_sets/2cbbedf4-8ecb-11e3-b036-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/2cbbedf4-8ecb-11e3-b036-52540035b04c</a></p></blockquote> <p>Nathaniel Clark added a comment - 21/Feb/14 12:06 PM</p> <blockquote> <p>All the b2_5 TIMEOUTs happened in obdfilter-survey/3a, but for each of them, there were errors in test 1c or 2a that I believe left echo-client on the OST that then caused the umount to TIMEOUT.</p></blockquote> <p>Cleanup after obdfilter-survey<br/> <a href="http://review.whamcloud.com/9350" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/9350</a> - master<br/> <a href="http://review.whamcloud.com/9351" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/9351</a> - b2_5</p> <p>Waiting on <a href="http://review.whamcloud.com/9038" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/9038</a> (<a href="https://jira.whamcloud.com/browse/LU-3319" title="Adapt to 3.10 upstream kernel proc_dir_entry change" class="issue-link" data-issue-key="LU-3319"><del>LU-3319</del></a>)</p> <p>So the patch fixed the problem?</p> <p>Patch <a href="http://review.whamcloud.com/9038" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/9038</a> has been landed. <a href="https://jira.whamcloud.com/browse/LU-3319" title="Adapt to 3.10 upstream kernel proc_dir_entry change" class="issue-link" data-issue-key="LU-3319"><del>LU-3319</del></a> shouldn't be blocking you anymore.</p> <p>This patch is now stuck on<br/> ldiskfs: <a href="https://jira.whamcloud.com/browse/LU-7420" title=" obdfilter-survey.sh test_3a: tgt_request_handle()) @@@ echo_srv: No target for connected export" class="issue-link" data-issue-key="LU-7420"><del>LU-7420</del></a><br/> zfs: <a href="https://jira.whamcloud.com/browse/LU-6649" title="obdfilter-survey test_1a: lctl in D state" class="issue-link" data-issue-key="LU-6649">LU-6649</a></p> <p>Reopening as this was not a duplicate and there is a patch to track - <a href="https://review.whamcloud.com/#/c/9350/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/9350/</a> </p> <p>Can we set the Fix Version to 2.11.0?</p> <p>@Cory let's discuss in the upcoming LWG call.</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="https://review.whamcloud.com/9350/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/9350/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-3665" title="obdfilter-survey test_3a: unmount stuck in obd_exports_barrier()" class="issue-link" data-issue-key="LU-3665"><del>LU-3665</del></a> tests: Cleanup echo client after obdfilter-survey<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 471c7966eb03e6283561ba5690a6f9adab68bb9e</p> <p>Landed for 2.12</p> Blocker LU-3319 Duplicate LU-3230 LU-4062 LU-4695 LU-5166 LU-10631 Related LU-5242 Development Rank 1|hzvwof: Rank (Obsolete) 9451 Severity