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-4421 Lustre <p>This issue was created by maloo for sarah &lt;sarah@whamcloud.com&gt;</p> <p>This issue relates to the following test suite run: <a href="http://maloo.whamcloud.com/test_sets/8cbadcc4-706c-11e3-a3b4-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">http://maloo.whamcloud.com/test_sets/8cbadcc4-706c-11e3-a3b4-52540035b04c</a>.</p> <p>The sub-test test_120e failed with the following error:</p> <blockquote> <p>1 blocking RPC occured.</p></blockquote> <p>test log shows:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity test 120e: Early Lock Cancel: unlink test == 10:25:53 (1388255153) ldlm.namespaces.lustre-MDT0000-mdc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-MDT0001-mdc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-MDT0002-mdc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-MDT0003-mdc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-OST0000-osc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-OST0001-osc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-OST0002-osc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-OST0003-osc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-OST0004-osc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-OST0005-osc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-OST0006-osc-ffff8800697aa400.lru_size=200 ldlm.namespaces.lustre-OST0007-osc-ffff8800697aa400.lru_size=200 1+0 records in 1+0 records out 512 bytes (512 B) copied, 0.00208266 s, 246 kB/s 1+0 records in 1+0 records out 512 bytes (512 B) copied, 0.00540223 s, 94.8 kB/s error: get_param: /proc/{fs,sys}/{lnet,lustre}/ldlm/services/ldlm_canceld/stats: Found no match error: get_param: /proc/{fs,sys}/{lnet,lustre}/ldlm/services/ldlm_canceld/stats: Found no match sanity test_120e: @@@@@@ FAIL: 1 blocking RPC occured. </pre> </div></div> <p>Hit this issue in patch <a href="http://review.whamcloud.com/#/c/7087/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/7087/</a>, not sure if this is master problem or just the patch </p> LU-4421

Failure on test suite sanity test_120e: 1 blocking RPC occured

Bug Minor Resolved Duplicate WC Triage Maloo dne Mon, 30 Dec 2013 22:15:32 +0000 Mon, 5 May 2014 10:28:41 +0000 Mon, 5 May 2014 10:28:41 +0000 0 8 <p>Fan Yong,<br/> Can you look into this one and comment?</p> <p>Another instance where this bug was hit: <a href="https://maloo.whamcloud.com/test_sets/a9708b10-b799-11e3-97ab-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/a9708b10-b799-11e3-97ab-52540035b04c</a></p> <p>another:<br/> <a href="https://maloo.whamcloud.com/test_sets/42cc4338-b92c-11e3-a578-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/42cc4338-b92c-11e3-a578-52540035b04c</a></p> <p>I've hit the same error at <a href="https://maloo.whamcloud.com/test_sets/805a8136-c27f-11e3-a886-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/805a8136-c27f-11e3-a886-52540035b04c</a> in review-dne-part-1. The error message is the same, but, as you can see below, I don't get the get_param error</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>... ldlm.namespaces.lustre-OST0005-osc-ffff88007e7b4c00.lru_size=200 ldlm.namespaces.lustre-OST0006-osc-ffff88007e7b4c00.lru_size=200 ldlm.namespaces.lustre-OST0007-osc-ffff88007e7b4c00.lru_size=200 1+0 records in 1+0 records out 512 bytes (512 B) copied, 0.00499895 s, 102 kB/s 1+0 records in 1+0 records out 512 bytes (512 B) copied, 0.00506382 s, 101 kB/s CMD: client-32vm3 /usr/sbin/lctl get_param -n ldlm.services.ldlm_canceld.stats CMD: client-32vm3 /usr/sbin/lctl get_param -n ldlm.services.ldlm_canceld.stats sanity test_120e: @@@@@@ FAIL: 1 blocking RPC occured. </pre> </div></div> <p>Looking at the two cases above <a href="https://maloo.whamcloud.com/test_sets/a9708b10-b799-11e3-97ab-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/a9708b10-b799-11e3-97ab-52540035b04c</a> and <a href="https://maloo.whamcloud.com/test_sets/42cc4338-b92c-11e3-a578-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/42cc4338-b92c-11e3-a578-52540035b04c</a>, there is no get_param error in those logs. So, I think the get_param error was corrected in <a href="https://jira.whamcloud.com/browse/LU-4747" title="sanity tests 120* call to &quot;lctl get_param ldlm.services.ldlm_canceld.stats&quot; on client fail" class="issue-link" data-issue-key="LU-4747"><del>LU-4747</del></a>, but there still an issue with the blocking RPC.</p> <p>Should we close this ticket and open a new one with the slightly modified client test log?</p> <p>Duplicate of <a href="https://jira.whamcloud.com/browse/LU-4206" title="Sanity test_120e fails with 1 blocking RPC occured." class="issue-link" data-issue-key="LU-4206"><del>LU-4206</del></a>.</p> Duplicate LU-4206 Related LU-4747 Development Rank 1|hzwbyn: Rank (Obsolete) 12139 Severity