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-2805 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: <a href="https://maloo.whamcloud.com/test_sets/b5d3877a-7548-11e2-93d9-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/b5d3877a-7548-11e2-93d9-52540035b04c</a>.</p> <p>The sub-test test_184c failed with the following error:</p> <blockquote> <p>Content mismatch [0, 42008576) of ref2 and file1</p></blockquote> <p>Info required for matching: sanity 184c</p> LU-2805

Test failure on test suite sanity, subtest test_184c

Bug Blocker Resolved Fixed Saurabh Tandan Maloo HB HSM Wed, 13 Feb 2013 10:08:48 +0000 Fri, 22 Dec 2017 10:59:41 +0000 Fri, 22 Dec 2017 10:59:34 +0000 Lustre 2.4.0 Lustre 2.4.0 Lustre 2.9.0 0 12 <p>Linking this to Layout Swapping ticket.</p> <p>This is a problem of test script where it copied too much data exceeding the file size of ref2. I will fix it.</p> <p>patch is at: <a href="http://review.whamcloud.com/5420" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/5420</a></p> <p>another instance<br/> <a href="https://maloo.whamcloud.com/test_sets/57b16eee-7d2e-11e2-ac80-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/57b16eee-7d2e-11e2-ac80-52540035b04c</a></p> <p><a href="https://maloo.whamcloud.com/test_sets/61ca2638-7d2d-11e2-a108-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/61ca2638-7d2d-11e2-a108-52540035b04c</a></p> <p>Another failure instance:</p> <p><a href="https://maloo.whamcloud.com/test_sets/9adc747c-83d5-11e2-ace2-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/9adc747c-83d5-11e2-ace2-52540035b04c</a></p> <p>Landed for 2.4</p> <p>The landed patch did not really work, the tests are still failing, e.g. see<br/> <a href="https://maloo.whamcloud.com/test_sets/fcce89f4-85a6-11e2-926e-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/fcce89f4-85a6-11e2-926e-52540035b04c</a></p> <p>Obviously this is due to a different issue:</p> <p>== sanity test 184c: Concurrent write and layout swap == 01:39:55 (1362476395)<br/> 50+0 records in<br/> 50+0 records out<br/> 52428800 bytes (52 MB) copied, 10.6071 s, 4.9 MB/s<br/> 48+0 records in<br/> 48+0 records out<br/> 50331648 bytes (50 MB) copied, 10.3514 s, 4.9 MB/s<br/> ref file size: ref1(52428800), ref2(50331648)<br/> error: cannot open for write /mnt/lustre/d0.sanity/d184/184c/file1: No such file or directory (2)</p> <p>For unknown reason it couldn't open the file for layout swap.</p> <p>Filed <a href="https://jira.whamcloud.com/browse/LU-2918" title="Test failure on test suite sanity" class="issue-link" data-issue-key="LU-2918"><del>LU-2918</del></a> for this failure.</p> <p>sanity.sh test_184c is still being skipped on ZFS filesystems due to this bug. If it was fixed by <a href="https://jira.whamcloud.com/browse/LU-2918" title="Test failure on test suite sanity" class="issue-link" data-issue-key="LU-2918"><del>LU-2918</del></a> then a patch should be submitted to re-enable the test.</p> <p>Saurabh, could you please submit a patch to remove test 184c from the ALWAYS_EXCEPT list in sanity.sh, with the appropriate <tt>Test-Parameters:</tt> line to run sanity several times on ZFS to ensure that it is passing reliably.</p> <p>Saurabh Tandan (saurabh.tandan@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/20104" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/20104</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-2805" title="Test failure on test suite sanity, subtest test_184c" class="issue-link" data-issue-key="LU-2805"><del>LU-2805</del></a> tests: sanity -Remove test_184c from Always Except<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 3e167672ff6dd77804d4ddb9f7187323487838f9</p> <p>Old blocker for unsupported version</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/20104/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/20104/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-2805" title="Test failure on test suite sanity, subtest test_184c" class="issue-link" data-issue-key="LU-2805"><del>LU-2805</del></a> tests: sanity -Remove test_184c from Always Except<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: d6fd48fe7357a8056159e48442ffff5a2fd2d59d</p> Related LU-2918 LU-2017 LU-3608 Development Rank 1|hzvj27: Rank (Obsolete) 6784 Severity