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-14309 Lustre <p>This issue was created by maloo for eaujames &lt;eaujames@ddn.com&gt;</p> <p>This issue relates to the following test suite run: <a href="https://testing.whamcloud.com/test_sets/496519a3-09de-4434-a6cd-0e650314b579" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/496519a3-09de-4434-a6cd-0e650314b579</a></p> <p>test_56od failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>'/usr/bin/lfs find /mnt/lustre/d56od.sanity -btime -3s -type d' wrong: found 0, expected 4 </pre> </div></div> <p>VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV<br/> sanity test_56od - '/usr/bin/lfs find /mnt/lustre/d56od.sanity -btime -3s -type d' wrong: found 0, expected 4</p> LU-14309

sanity test_56od: lfs find /mnt/lustre/d56od.sanity -btime -3s -type d' wrong: found 0, expected 4

Bug Minor Open Unresolved WC Triage Maloo Fri, 8 Jan 2021 09:38:18 +0000 Thu, 7 Sep 2023 07:06:14 +0000 0 3 <p>Maybe we have to re-compute age between the 2 "lfs find -btime" call to take into account the execution time of the first "lfs find -btime":</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> local after=$(do_facet mds1 date +%s) local age=$((after - before + 1 + skew))cmd=<span class="code-quote">"$LFS find $dir -btime -${age}s -type f"</span> nums=$($cmd | wc -l) expected=$(((NUMFILES + 1) * NUMDIRS))echo <span class="code-quote">"Clock skew between client and server: $skew, age:$age"</span> [ $nums -eq $expected ] || error <span class="code-quote">"<span class="code-quote">'$cmd'</span> wrong: found $nums, expected $expected"</span>expected=$(($NUMDIRS + 1)) &lt;---- re-compute the age here cmd=<span class="code-quote">"$LFS find $dir -btime -${age}s -type d"</span> nums=$($cmd | wc -l) [ $nums -eq $expected ] || error <span class="code-quote">"<span class="code-quote">'$cmd'</span> wrong: found $nums, expected $expected"</span> </pre> </div></div> <p>FYI,</p> <p>I hit a fail for this test on a multi-node test cluster and fixed it by installing chrony which can sync the time to the same on all the nodes. </p> Development Rank 1|i01iwn: Rank (Obsolete) 9223372036854775807 Severity