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-11715 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="https://testing.whamcloud.com/test_sets/e8f02f56-ef71-11e8-b67f-52540065bddc" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/e8f02f56-ef71-11e8-b67f-52540065bddc</a></p> <p>test_0 failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>(5) Fail to create lss_0_2 with comment </pre> </div></div> <p>Only hit on EL7.6</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Create lss_0_2 with comment CMD: trevis-40vm9 /usr/sbin/lctl snapshot_create -F lustre -n lss_0_2 -c 'This is test_0' trevis-40vm9: Can't create the snapshot lss_0_2 CMD: trevis-40vm9 cat /var/log/lsnapshot.log Fri Nov 23 00:07:22 2018 (8236:jt_snapshot_create:1461:lustre:ssh): Create snapshot lss_0_0 successfully with comment , barrier , timeout Fri Nov 23 00:07:52 2018 (8986:jt_snapshot_create:1461:lustre:ssh): Create snapshot lss_0_1 successfully with comment , barrier , timeout Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:29 2018 (9770:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Fri Nov 23 00:08:52 2018 (9770:jt_snapshot_create:1454:lustre:ssh): Can't create snapshot lss_0_2 with comment barrier , timeout : -110 sanity-lsnapshot test_0: @@@@@@ FAIL: (5) Fail to create lss_0_2 with comment </pre> </div></div> <p>VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV<br/> sanity-lsnapshot test_0 - (5) Fail to create lss_0_2 with comment</p> LU-11715

sanity-lsnapshot test_0: Fail to create lss_0_2 with comment

Bug Minor Open Unresolved WC Triage Maloo Thu, 29 Nov 2018 01:32:37 +0000 Thu, 16 Jan 2020 00:42:13 +0000 Lustre 2.13.0 Lustre 2.10.6 Lustre 2.10.7 Lustre 2.10.8 Lustre 2.12.3 Lustre 2.12.4 0 2 <p>We've hit various sanity-lsnapshot test 0 errors continuously this year; 52 failures in the first 10 months of 2019. </p> <p>We see a variety of issues that look similar, but the root cause of the failure may be different. I will attribute the failures below to this ticket.</p> <p>In addition to the '(5) Fail to create lss_0_2 with comment' error, we also see:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>CMD: trevis-36vm8 /usr/sbin/lctl snapshot_create -F lustre -n lss_0_3 --barrier=on -c 'Another one' trevis-36vm8: Can't create the snapshot lss_0_3 CMD: trevis-36vm8 cat /var/log/lsnapshot.log Wed Oct 9 09:28:14 2019 (14844:jt_snapshot_create:1461:lustre:ssh): Create snapshot lss_0_0 successfully with comment &lt;(null)&gt;, barrier &lt;enable&gt;, timeout &lt;30&gt; Wed Oct 9 09:28:45 2019 (15576:jt_snapshot_create:1461:lustre:ssh): Create snapshot lss_0_1 successfully with comment &lt;(null)&gt;, barrier &lt;disable&gt;, timeout &lt;-1&gt; Wed Oct 9 09:29:16 2019 (16325:jt_snapshot_create:1461:lustre:ssh): Create snapshot lss_0_2 successfully with comment &lt;This is test_0&gt;, barrier &lt;enable&gt;, timeout &lt;30&gt; Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:29:49 2019 (17076:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Wed Oct 9 09:30:02 2019 (17076:jt_snapshot_create:1454:lustre:ssh): Can't create snapshot lss_0_3 with comment &lt;Another one&gt; barrier &lt;enable&gt;, timeout &lt;30&gt;: -110 sanity-lsnapshot test_0: @@@@@@ FAIL: (7) Fail to create lss_0_3 with barrier and comment </pre> </div></div> <p>at <a href="https://testing.whamcloud.com/test_sets/3983b1a2-eb81-11e9-a0ba-52540065bddc" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/3983b1a2-eb81-11e9-a0ba-52540065bddc</a></p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>trevis-34vm4: Can't create the snapshot lss_0_0 CMD: trevis-34vm4 cat /var/log/lsnapshot.log Sat Oct 5 10:32:22 2019 (9868:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Sat Oct 5 10:32:22 2019 (9868:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Sat Oct 5 10:32:22 2019 (9868:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Sat Oct 5 10:32:22 2019 (9868:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Sat Oct 5 10:32:22 2019 (9868:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Sat Oct 5 10:32:22 2019 (9868:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Sat Oct 5 10:32:22 2019 (9868:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Sat Oct 5 10:32:22 2019 (9868:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Sat Oct 5 10:32:22 2019 (9868:snapshot_create:1390:lustre:ssh): The barrier expired on lustre Sat Oct 5 10:33:17 2019 (9868:jt_snapshot_create:1454:lustre:ssh): Can't create snapshot lss_0_0 with comment barrier , timeout : -110 sanity-lsnapshot test_0: @@@@@@ FAIL: (1) Fail to create lss_0_0 with default </pre> </div></div> <p>at <a href="https://testing.whamcloud.com/test_sets/7482dc5e-e859-11e9-b62b-52540065bddc" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/7482dc5e-e859-11e9-b62b-52540065bddc</a></p> Development Rank 1|i00747: Rank (Obsolete) 9223372036854775807 Severity