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-3720 Lustre <p>This issue was created by maloo for James Nunez &lt;james.a.nunez@intel.com&gt;</p> <p>This issue relates to the following test suite run: <a href="http://maloo.whamcloud.com/test_sets/e20c0452-ff4a-11e2-a3fb-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">http://maloo.whamcloud.com/test_sets/e20c0452-ff4a-11e2-a3fb-52540035b04c</a>.</p> <p>The sub-test test_130d failed with the following error:</p> <blockquote> <p>FIEMAP on /mnt/lustre/f.sanity.130d failed; returned len 1216 for OST 0006 instead of 1024</p></blockquote> <p>Output from test log:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity test 130d: FIEMAP (N-stripe file) == 16:38:06 (1375832286) 7+0 records in 7+0 records out 7340032 bytes (7.3 MB) copied, 0.103369 s, 71.0 MB/s Filesystem type is: bd00bd0 File size of /mnt/lustre/f.sanity.130d is 7340032 (7168 blocks of 1024 bytes) ext: device_logical: physical_offset: length: dev: flags: 0: 0.. 1023: 136192.. 137215: 1024: 0006: network 1: 1024.. 1215: 213492.. 213683: 192: 0006: network 2: 0.. 1023: 221184.. 222207: 1024: 0000: network 3: 1024.. 1215: 142344.. 142535: 192: 0000: network 4: 0.. 1023: 148480.. 149503: 1024: 0002: network 5: 1024.. 1215: 140892.. 141083: 192: 0002: network 6: 0.. 1023: 136192.. 137215: 1024: 0003: network 7: 1024.. 1215: 141108.. 141299: 192: 0003: network 8: 0.. 1023: 155648.. 156671: 1024: 0004: network 9: 1024.. 1151: 163688.. 163815: 128: 0004: network 10: 0.. 1023: 136192.. 137215: 1024: 0005: network 11: 1024.. 1151: 141124.. 141251: 128: 0005: network /mnt/lustre/f.sanity.130d: 7 extents found sanity test_130d: @@@@@@ FAIL: FIEMAP on /mnt/lustre/f.sanity.130d failed; returned len 1216 for OST 0006 instead of 1024 </pre> </div></div> LU-3720

Test failure on test suite sanity, subtest test_130d: FIEMAP failed

Bug Minor Resolved Fixed Emoly Liu Maloo Wed, 7 Aug 2013 15:47:32 +0000 Fri, 10 Nov 2023 09:04:36 +0000 Tue, 3 Sep 2013 06:38:52 +0000 Lustre 2.5.0 0 5 <p>I've looked at the last 10 failures of this subtest and it is always preceded with 101d/102b/102c/116a failures, i.e. a full OST. So, this may be caused by a single OST filling and would be fixed by the patch for <a href="https://jira.whamcloud.com/browse/LU-3633" title="sanity.sh test_101d failed for &#39;dd failed&#39;" class="issue-link" data-issue-key="LU-3633"><del>LU-3633</del></a>.</p> <p>This test could be made a bit more robust to use the actual number of stripes allocated (via "lfs getstripe -c") instead of the requested number of stripes. The test is expecting each OST to get a specific amount if data based in the size and stripe count, but since an OST is full more data is written to each of the other OSTs. This same problem might also be hit if there are no preallocated objects on an OST, so it is worthwhile to fix it even outside if the ENOSPC problem. </p> <p>I can reproduce this bug easily if an OST is full.</p> <p>The patch is at <a href="http://review.whamcloud.com/7303" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/7303</a> .</p> <p>patch landed for 2.5</p> <p>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/c/fs/lustre-release/+/53072" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53072</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-3720" title="Test failure on test suite sanity, subtest test_130d: FIEMAP failed" class="issue-link" data-issue-key="LU-3720"><del>LU-3720</del></a> tests: use actual stripe count in sanity/130b<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 6f58bd703cf2d47540f631721a4da7361e9ed3cd</p> Related LU-3633 Development Rank 1|hzvxd3: Rank (Obsolete) 9579 Severity