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-4203 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="http://maloo.whamcloud.com/test_sets/84c21dd4-43ee-11e3-8599-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">http://maloo.whamcloud.com/test_sets/84c21dd4-43ee-11e3-8599-52540035b04c</a><br/> <a href="http://maloo.whamcloud.com/test_sets/05b9feb4-4027-11e3-9aa8-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">http://maloo.whamcloud.com/test_sets/05b9feb4-4027-11e3-9aa8-52540035b04c</a></p> <p>The sub-test test_133d failed with the following error:</p> <blockquote> <p>sanity.sh: line 8555: [: : integer expression expected<br/> crossdir_rename_size error </p></blockquote> <p>Info required for matching: sanity 133d</p> LU-4203

Test failure sanity test_133d: crossdir_rename_size error

Bug Minor Resolved Duplicate Jinshan Xiong Maloo zfs Mon, 4 Nov 2013 15:04:07 +0000 Fri, 5 Feb 2016 21:20:56 +0000 Fri, 5 Feb 2016 21:20:56 +0000 Lustre 2.6.0 0 8 <p>I suspect something strange with the /proc output when running on ZFS.</p> <p>In more recent test failures I've seen in the test output that the directory size as reported to "stat" does not match the size reported via the rename_stats file:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>mdt.lustre-MDT0000.rename_stats=clear source rename dir size: 512 target rename dir size: 16K CMD: shadow-21vm4 /usr/sbin/lctl get_param mdt.*.rename_stats mdt.lustre-MDT0000.rename_stats= rename_stats: - snapshot_time: 1417878009.516837 - crossdir_src 512bytes: { sample: 1, pct: 100, cum_pct: 100 } - crossdir_tgt 512bytes: { sample: 1, pct: 100, cum_pct: 100 } CMD: shadow-21vm4 /usr/sbin/lctl get_param mdt.*.rename_stats CMD: shadow-21vm4 /usr/sbin/lctl get_param mdt.*.rename_stats CMD: shadow-21vm4 /usr/sbin/lctl get_param mdt.*.rename_stats sanity test_133d: @@@@@@ FAIL: crossdir_rename_size error </pre> </div></div> <p>and</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>mdt.lustre-MDT0000.rename_stats=clear source rename dir size: 64K target rename dir size: 16K CMD: shadow-15vm8 /usr/sbin/lctl get_param mdt.*.rename_stats mdt.lustre-MDT0000.rename_stats= rename_stats: - snapshot_time: 1417662080.951886 - crossdir_src 32KB: { sample: 1, pct: 100, cum_pct: 100 } - crossdir_tgt 512bytes: { sample: 1, pct: 100, cum_pct: 100 } CMD: shadow-15vm8 /usr/sbin/lctl get_param mdt.*.rename_stats CMD: shadow-15vm8 /usr/sbin/lctl get_param mdt.*.rename_stats CMD: shadow-15vm8 /usr/sbin/lctl get_param mdt.*.rename_stats sanity test_133d: @@@@@@ FAIL: crossdir_rename_size error </pre> </div></div> <p>This is probably related to some internal implementation details of osd-zfs. or how it interacts with the mdt rename stats code. While it would generate somewhat confusing stats and causes testing failures, it doesn't appear to be a defect that would affect actual usage.</p> <p>This test has failed abut five times in the past month on master:<br/> 2015-05-04 17:54:09 - <a href="https://testing.hpdd.intel.com/test_sets/5b002ec0-f31d-11e4-bbef-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/5b002ec0-f31d-11e4-bbef-5254006e85c2</a><br/> 2015-05-11 19:24:57 - <a href="https://testing.hpdd.intel.com/test_sets/ffae7506-f883-11e4-94ea-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/ffae7506-f883-11e4-94ea-5254006e85c2</a><br/> 2015-05-13 04:51:16 - <a href="https://testing.hpdd.intel.com/test_sets/b06283e2-f9ab-11e4-bd86-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/b06283e2-f9ab-11e4-bd86-5254006e85c2</a><br/> 2015-05-19 18:30:38 - <a href="https://testing.hpdd.intel.com/test_sets/21cc903c-fee7-11e4-a4ed-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/21cc903c-fee7-11e4-a4ed-5254006e85c2</a><br/> 2015-06-03 09:12:27 - <a href="https://testing.hpdd.intel.com/test_sets/a46c8348-0a5a-11e5-b9ed-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/a46c8348-0a5a-11e5-b9ed-5254006e85c2</a></p> <p>another on master: (zfs)<br/> <a href="https://testing.hpdd.intel.com/test_sets/d241dbb2-3cc1-11e5-8aeb-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/d241dbb2-3cc1-11e5-8aeb-5254006e85c2</a></p> <p>Another instance on review-zfs for master:<br/> 2015-09-15 22:10:10 - <a href="https://testing.hpdd.intel.com/test_sets/b9bac8ee-5c36-11e5-aa2b-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/b9bac8ee-5c36-11e5-aa2b-5254006e85c2</a><br/> 2015-10-21 15:27:24 - <a href="https://testing.hpdd.intel.com/test_sets/1f89e264-7829-11e5-9072-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/1f89e264-7829-11e5-9072-5254006e85c2</a><br/> 2016-01-09 09:54:51 - <a href="https://testing.hpdd.intel.com/test_sets/70a9d6d6-b6fe-11e5-a93d-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/70a9d6d6-b6fe-11e5-a93d-5254006e85c2</a></p> <p>another on master in review-zfs-part-1:<br/> <a href="https://testing.hpdd.intel.com/test_sets/7e829b86-88cc-11e5-9053-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/7e829b86-88cc-11e5-9053-5254006e85c2</a></p> <p>Closing this as a duplicate of <a href="https://jira.whamcloud.com/browse/LU-5490" title="sanity test_133d: FAIL: samedir_rename_size error" class="issue-link" data-issue-key="LU-5490"><del>LU-5490</del></a> so that we only track a single issue and that bug gets more attention.</p> Related LU-5490 Development Rank 1|hzw7vj: Rank (Obsolete) 11422 Severity