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-7993 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://testing.hpdd.intel.com/test_sets/eea6875c-d9ca-11e5-8b17-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/eea6875c-d9ca-11e5-8b17-5254006e85c2</a><br/> <a href="https://testing.hpdd.intel.com/test_sets/09df136c-f68c-11e5-83a3-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/09df136c-f68c-11e5-83a3-5254006e85c2</a><br/> <a href="https://testing.hpdd.intel.com/test_sets/547e6124-f782-11e5-a964-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/547e6124-f782-11e5-a964-5254006e85c2</a></p> <p>The sub-test test_116a failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>test_116a returned 1 </pre> </div></div> <p>Please provide additional information about the failure here.</p> <p>Info required for matching: sanity 116a</p> <p>Test log:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>CMD: trevis-41vm7 lctl get_param -n lov.*.qos_maxage Note: free space may not be updated, so measurements might be off Waiting for local destroys to complete error: get_param: reading 'osc.lustre-OST0000-osc-ffff880060133400.kbytesavail': Resource temporarily unavailable error: get_param: reading 'osc.lustre-OST0001-osc-ffff880060133400.kbytesavail': Resource temporarily unavailable OST kbytes available: Min free space: OST 0: Max free space: OST 0: /usr/lib64/lustre/tests/sanity.sh: line 7482: - : syntax error: operand expected (error token is "- ") </pre> </div></div> LU-7993

sanity test_116a: division by 0

Bug Minor Resolved Fixed Nathaniel Clark Maloo Wed, 6 Apr 2016 17:24:55 +0000 Tue, 14 Jun 2016 13:34:20 +0000 Tue, 14 Jun 2016 13:34:20 +0000 Lustre 2.9.0 0 3 <p>Also:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>CMD: onyx-34vm3 lctl get_param -n lov.*.qos_maxage Note: free space may not be updated, so measurements might be off Waiting for local destroys to complete OST kbytes available: 6414080 7932800 Min free space: OST 0: 6414080 Max free space: OST 1: 7932800 free space delta: orig 1590528 final 1518720 Wrote 0KB to smaller OST 0 Wrote 71808KB to larger OST 1 /usr/lib64/lustre/tests/sanity.sh: line 7414: 71808 * 100 / 0 - 100: division by 0 (error token is "- 100") </pre> </div></div> <p>So this but is actually conflating two issues. The div by 0 is simple to solve. The "operand expected" issue is due to the OST rebooting:</p> <p>run: <a href="https://testing.hpdd.intel.com/test_sets/09df136c-f68c-11e5-83a3-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/09df136c-f68c-11e5-83a3-5254006e85c2</a><br/> ost console: <a href="https://testing.hpdd.intel.com/test_logs/17080094-f68c-11e5-83a3-5254006e85c2/show_text" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_logs/17080094-f68c-11e5-83a3-5254006e85c2/show_text</a></p> <p>So I think that's either a test tools issue or a separate issue</p> <p>Nathaniel Clark (nathaniel.l.clark@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/19359" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/19359</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7993" title="sanity test_116a: division by 0" class="issue-link" data-issue-key="LU-7993"><del>LU-7993</del></a> test: Fix division by 0 in info prints<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 78b9ec70560cac13f27ee3fa192ea73282a26788</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/19359/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/19359/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7993" title="sanity test_116a: division by 0" class="issue-link" data-issue-key="LU-7993"><del>LU-7993</del></a> test: Fix division by 0 in info prints<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 6888948c04711a716640d7dad634c10516ec1d1a</p> Development Rank 1|hzy70f: Rank (Obsolete) 9223372036854775807 Severity