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-6186 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="https://testing.hpdd.intel.com/test_sets/659ff066-a496-11e4-a1ef-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/659ff066-a496-11e4-a1ef-5254006e85c2</a>.</p> <p>The sub-test test_70 failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>test failed to respond and timed out </pre> </div></div> <p>test log</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity-hsm test 70: Copytool logs JSON register/unregister events to FIFO ========================= 00:43:52 (1422089032) CMD: onyx-43vm5 pkill -INT -x lhsmtool_posix CMD: onyx-43vm5 mktemp --tmpdir=/tmp -d sanity-hsm.test_70.XXXX CMD: onyx-43vm5 mkfifo -m 0644 /tmp/sanity-hsm.test_70.74FK/fifo CMD: onyx-43vm5 cat /tmp/sanity-hsm.test_70.74FK/fifo &gt; /tmp/sanity-hsm.test_70.74FK/events &amp; echo \$! &gt; /tmp/sanity-hsm.test_70.74FK/monitor_pid ps: write error: Bad file descriptor sanity-hsm test_70: @@@@@@ FAIL: Failed to start copytool monitor on onyx-43vm5 </pre> </div></div> server: lustre-master build # 2830 RHEL6<br/> client: EL7 LU-6186

EL7 client sanity-hsm test_70: Failed to start copytool monitor on

Bug Minor Resolved Fixed Bruno Faccini Maloo Fri, 30 Jan 2015 23:05:22 +0000 Thu, 4 Feb 2016 02:19:15 +0000 Wed, 22 Jul 2015 21:03:59 +0000 Lustre 2.7.0 Lustre 2.8.0 Lustre 2.8.0 0 9 <p>It looks like this might be a bug in sanity-hsm.sh:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">copytool_monitor_setup() { : : ps -p $HSMTOOL_MONITOR_PDSH &gt;&amp;- || error <span class="code-quote">"Failed to start copytool monitor on $agent"</span> </pre> </div></div> <p>According to bash(1) the use of <tt>&gt;&amp;-</tt> means:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre> Each redirection that may be preceded by a file descriptor number may instead be preceded by a word of the form {varname}. In this case, for each redirection operator except &gt;&amp;- and &lt;&amp;-, the shell will allocate a file descriptor greater than or equal to 10 and assign it to varname. If &gt;&amp;- or &lt;&amp;- is preceded by {varname}, the value of varname defines the file descriptor to close. </pre> </div></div> <p>Since the <tt>ps <del>p</tt> option is using <tt>$HSMTOOL_MONITOR_PDSH</tt> there is no {<tt>varname</tt>} for the <tt>&gt;&amp;</del></tt> option. I don't know what this test is doing, but I suspect that the RHEL7 bash is being more strict about handling this error due to recent security bugs in bash.</p> <p>Seems that RHEL7 bash may require the filedescriptor number/variable to be specified now.<br/> So </p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>"ps -p $HSMTOOL_MONITOR_PDSH 1&gt;&amp;-"</pre> </div></div> <p> should make it.</p> <p>Faccini Bruno (bruno.faccini@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/13857" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/13857</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6186" title="EL7 client sanity-hsm test_70: Failed to start copytool monitor on" class="issue-link" data-issue-key="LU-6186"><del>LU-6186</del></a> tests: specify fd in bash close syntax<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 4bec1be8287d5f68b6a85253a29ae66b0e170b90</p> <p>Bob Glossman (bob.glossman@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/14084" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/14084</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6186" title="EL7 client sanity-hsm test_70: Failed to start copytool monitor on" class="issue-link" data-issue-key="LU-6186"><del>LU-6186</del></a> tests: force test of <a href="https://jira.whamcloud.com/browse/LU-6186" title="EL7 client sanity-hsm test_70: Failed to start copytool monitor on" class="issue-link" data-issue-key="LU-6186"><del>LU-6186</del></a> on el7<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: a083876f739bc20eaafa7960c413cd6ec3cdaace</p> <p>another instance: <a href="https://testing.hpdd.intel.com/test_sets/9dd2d66c-1311-11e5-8d21-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/9dd2d66c-1311-11e5-8d21-5254006e85c2</a></p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/13857/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/13857/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-6186" title="EL7 client sanity-hsm test_70: Failed to start copytool monitor on" class="issue-link" data-issue-key="LU-6186"><del>LU-6186</del></a> tests: avoid errors in using &gt;&amp;- bash close syntax<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 68e6eb752f0bbc6e400403a8be4ed671938af075</p> <p>Landed for 2.8</p> Related Development Rank 1|hzx5cf: Rank (Obsolete) 17307 Severity