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-5731 Lustre <p>This issue was created by maloo for Nathaniel Clark &lt;nathaniel.l.clark@intel.com&gt;</p> <p>This issue relates to the following test suite run:<br/> <a href="https://testing.hpdd.intel.com/test_sets/8e09d60c-48fc-11e4-be93-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/8e09d60c-48fc-11e4-be93-5254006e85c2</a><br/> <a href="https://testing.hpdd.intel.com/test_sets/8384ce00-5179-11e4-b4cf-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/8384ce00-5179-11e4-b4cf-5254006e85c2</a></p> <p>The sub-test test_18a failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>(6.1) Expect 1 fixed on mds1, but got: 2 </pre> </div></div> <p>Please provide additional information about the failure here.</p> <p>Info required for matching: sanity-lfsck 18a</p> LU-5731

sanity-lfsck test_18a:

Bug Critical Resolved Fixed nasf Maloo HB Mon, 13 Oct 2014 13:42:09 +0000 Sat, 13 Feb 2016 14:21:43 +0000 Sun, 23 Nov 2014 09:26:32 +0000 Lustre 2.7.0 Lustre 2.7.0 0 6 <p>sanity-lfsck test_18a assume that before the test start, there were no orphan OST-objects in the system. It is the test_18a itself to generate orphan OST-object during the test. Unfortunately, there were some orphan OST-object left from other former tests. So more orphan OST-objects have been found and repaired by test_18a. What we need to do is NOT to adjust the test scripts, but found out why there are orphan OST-objects before the test_18a.</p> <p>After some investigation, I found that in sanity test_14, the async updates for LFSCK have not been handled completely when the LFSCK finished, although before the LFSCK exit, it called dt_sync(), but current dt_sync() ignores the async updates that are handled by background ptlrpcd threads directly. Then those async LFSCK updates generated some orphan OST-objects, and made the test environment dirty.</p> <p>Here is the patch:<br/> <a href="http://review.whamcloud.com/#/c/12359/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/12359/</a></p> <p>One more instance on master branch: <a href="https://testing.hpdd.intel.com/test_sets/71f79e8a-59e7-11e4-aa32-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/71f79e8a-59e7-11e4-aa32-5254006e85c2</a></p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/12359/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/12359/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-5731" title="sanity-lfsck test_18a: " class="issue-link" data-issue-key="LU-5731"><del>LU-5731</del></a> osp: flush async updates for osp_sync<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 138a8d14b48951b32a25d2ceada583bfdba494ce</p> Related Development Rank 1|hzwydb: Rank (Obsolete) 16091 Severity