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-4366 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://maloo.whamcloud.com/test_sets/4a6ee06c-4c50-11e3-9d6e-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/4a6ee06c-4c50-11e3-9d6e-52540035b04c</a><br/> <a href="https://maloo.whamcloud.com/test_sets/5de5880c-5ead-11e3-8901-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/5de5880c-5ead-11e3-8901-52540035b04c</a></p> <p>The sub-test test_63b failed with the following error:</p> <blockquote> <p>sync didn't return ENOMEM</p></blockquote> <p>Info required for matching: sanity 63b</p> LU-4366

Test failure sanity test_63b: sync didn't return ENOMEM

Bug Major Resolved Fixed Zhenyu Xu Maloo Mon, 9 Dec 2013 15:39:58 +0000 Wed, 12 Aug 2015 22:08:34 +0000 Thu, 7 May 2015 08:16:13 +0000 Lustre 2.6.0 Lustre 2.5.1 Lustre 2.7.0 Lustre 2.8.0 0 9 <p>Lustre Build: <a href="http://build.whamcloud.com/job/lustre-b2_5/16/" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-b2_5/16/</a><br/> Distro/Arch: RHEL6.4/x86_64<br/> FSTYPE=ldiskfs</p> <p>sanity test 63b also hit the same failure:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity test 63b: async write errors should be returned to fsync ===== 13:06:32 (1390424792) debug=-1 1+0 records in 1+0 records out 4096 bytes (4.1 kB) copied, 0.00599668 s, 683 kB/s fail_loc=0x80000406 sanity test_63b: @@@@@@ FAIL: sync didn't return ENOMEM </pre> </div></div> <p>Dmesg on client showed that:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>Lustre: DEBUG MARKER: == sanity test 63b: async write errors should be returned to fsync ===== 13:06:32 (1390424792) Lustre: *** cfs_fail_loc=406, val=0*** LustreError: 21803:0:(osc_request.c:2161:osc_build_rpc()) prep_req failed: -12 LustreError: 21803:0:(osc_cache.c:2118:osc_check_rpcs()) Write request failed with -12 Lustre: DEBUG MARKER: /usr/sbin/lctl mark sanity test_63b: @@@@@@ FAIL: sync didn\'t return ENOMEM Lustre: DEBUG MARKER: sanity test_63b: @@@@@@ FAIL: sync didn't return ENOMEM </pre> </div></div> <p>Maloo reports:<br/> <a href="https://maloo.whamcloud.com/test_sets/1a99648c-84ab-11e3-bab5-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/1a99648c-84ab-11e3-bab5-52540035b04c</a><br/> <a href="https://maloo.whamcloud.com/test_sets/9f4fe770-84cc-11e3-81a1-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/9f4fe770-84cc-11e3-81a1-52540035b04c</a></p> <p>This is a regression introduced by Lustre b2_5 build #16 or #15 (not tested). The issue did not occur on Lustre b2_5 build #14 and previous builds.</p> <p>The failure did not occur regularly on Lustre b2_5 branch. Two more test sessions showed that the same test passed on build #16 and #15:<br/> <a href="https://maloo.whamcloud.com/test_sessions/59e43998-8616-11e3-a2cb-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sessions/59e43998-8616-11e3-a2cb-52540035b04c</a> (build #16)<br/> <a href="https://maloo.whamcloud.com/test_sessions/66025174-8634-11e3-8155-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sessions/66025174-8634-11e3-8155-52540035b04c</a> (build #15)</p> <p>One more instance on Lustre b2_5 branch:<br/> <a href="https://testing.hpdd.intel.com/test_sets/49a6765c-5ce6-11e4-8561-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/49a6765c-5ce6-11e4-8561-5254006e85c2</a></p> <p>Another failure instance:<br/> <a href="https://testing.hpdd.intel.com/test_sets/a73d4fc4-6dbd-11e4-9d65-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/a73d4fc4-6dbd-11e4-9d65-5254006e85c2</a></p> <p>One more instance on Lustre b2_5 branch:<br/> <a href="https://testing.hpdd.intel.com/test_sets/fbf560ce-7a24-11e4-807e-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/fbf560ce-7a24-11e4-807e-5254006e85c2</a></p> <p>A failure instance on master branch:<br/> <a href="https://testing.hpdd.intel.com/test_sets/09be8858-87ee-11e4-86dc-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/09be8858-87ee-11e4-86dc-5254006e85c2</a></p> <p>seen on master:<br/> <a href="https://testing.hpdd.intel.com/test_sets/4172ec0c-abad-11e4-992b-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/4172ec0c-abad-11e4-992b-5254006e85c2</a></p> <p>One more instance on master branch:<br/> <a href="https://testing.hpdd.intel.com/test_sets/5ce530f8-ad92-11e4-87bd-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/5ce530f8-ad92-11e4-87bd-5254006e85c2</a></p> <p>Bobi Jam (bobijam@hotmail.com) uploaded a new patch: <a href="http://review.whamcloud.com/14658" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/14658</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-4366" title="Test failure sanity test_63b: sync didn&#39;t return ENOMEM" class="issue-link" data-issue-key="LU-4366"><del>LU-4366</del></a> test: sync didn't return ENOMEM<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 0e3cc8919084eb2e9895b0fb30ff129a6e2d4808</p> <p>Andreas Dilger (andreas.dilger@intel.com) merged in patch <a href="http://review.whamcloud.com/14658/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/14658/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-4366" title="Test failure sanity test_63b: sync didn&#39;t return ENOMEM" class="issue-link" data-issue-key="LU-4366"><del>LU-4366</del></a> test: sync didn't return ENOMEM<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: efd7a91040fc87cc73c3b68c7a8ac970606cb9cd</p> <p>Patch landed to master for 2.8.0.</p> Related Development Rank 1|hzway7: Rank (Obsolete) 11949 Severity