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-7757 Lustre <p>This issue was created by maloo for Saurabh Tandan &lt;saurabh.tandan@intel.com&gt;</p> <p>This issue relates to the following test suite run: <a href="https://testing.hpdd.intel.com/test_sets/97ce8a68-ccde-11e5-8b0e-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/97ce8a68-ccde-11e5-8b0e-5254006e85c2</a>.</p> <p>The sub-test test_24 failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>proc readable file read failed </pre> </div></div> <p>test log:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>CMD: shadow-4vm12 /usr/sbin/lctl list_nids | grep tcp | cut -f 1 -d '@' CMD: shadow-4vm11,shadow-4vm12 /usr/sbin/lctl get_param -R nodemap shadow-4vm12: get_param: invalid option -- 'R' shadow-4vm12: get the Lustre or LNET parameter shadow-4vm12: usage: get_param [-n|-N|-F] &lt;param_path1 param_path2 ...&gt; shadow-4vm12: Get the value of Lustre or LNET parameter from the specified path. shadow-4vm12: The path can contain shell-style filename patterns. shadow-4vm12: -n Print only the value and not parameter name. shadow-4vm12: -N Print only matched parameter names and not the values. shadow-4vm12: (Especially useful when using patterns.) shadow-4vm12: -F When -N specified, add '/', '@' or '=' for directories, shadow-4vm12: symlinks and writeable files, respectively. shadow-4vm11: get_param: invalid option -- 'R' shadow-4vm11: get the Lustre or LNET parameter shadow-4vm11: usage: get_param [-n|-N|-F] &lt;param_path1 param_path2 ...&gt; shadow-4vm11: Get the value of Lustre or LNET parameter from the specified path. shadow-4vm11: The path can contain shell-style filename patterns. shadow-4vm11: -n Print only the value and not parameter name. shadow-4vm11: -N Print only matched parameter names and not the values. shadow-4vm11: (Especially useful when using patterns.) shadow-4vm11: -F When -N specified, add '/', '@' or '=' for directories, shadow-4vm11: symlinks and writeable files, respectively. sanity-sec test_24: @@@@@@ FAIL: proc readable file read failed </pre> </div></div> 2.7.1 Server/EL7 Client<br/> b2_7_fe/34, master - build# 3316 LU-7757

Interop master<->2.7.1 - sanity-sec test_24: proc readable file read failed

Bug Minor Closed Cannot Reproduce Sarah Liu Maloo Mon, 8 Feb 2016 19:14:18 +0000 Wed, 9 May 2018 20:21:57 +0000 Wed, 9 May 2018 20:21:57 +0000 Lustre 2.8.0 Lustre 2.10.0 0 5 <p>Are the client nodes running different versions of Lustre? The "get_param -R" option was just added in master, but since the test script is running only on the client node then it shouldn't need interop for this option?</p> <p>In any case this is a harmless error in the test script, but it would be good to fix it in master before release so that it doesn't cause continuous interop test failures. </p> <p>Another instance found for interop tag 2.7.66 - 2.7.1 Server/EL7 Client, build# 3316<br/> <a href="https://testing.hpdd.intel.com/test_sets/97ce8a68-ccde-11e5-8b0e-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/97ce8a68-ccde-11e5-8b0e-5254006e85c2</a></p> <p>Another instance found for interop tag 2.7.66 - 2.7.1 Server/EL6.7 Client, build# 3316<br/> <a href="https://testing.hpdd.intel.com/test_sets/f4362f32-ccdd-11e5-b80c-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/f4362f32-ccdd-11e5-b80c-5254006e85c2</a></p> <p>Another instance found for interop - 2.7.1 Server/EL7 Client, tag 2.7.90. <br/> <a href="https://testing.hpdd.intel.com/test_sessions/3b9722f8-d2f8-11e5-bf08-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sessions/3b9722f8-d2f8-11e5-bf08-5254006e85c2</a><br/> Another instance found for interop - 2.7.1 Server/EL6.7 Client, tag 2.7.90. <br/> <a href="https://testing.hpdd.intel.com/test_sessions/f371534e-d573-11e5-bc47-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sessions/f371534e-d573-11e5-bc47-5254006e85c2</a></p> <p>the "-R" option was added by <a href="https://jira.whamcloud.com/browse/LU-5030" title="&quot;lctl {get,set}_param&quot; should also check in /sys/fs/{lnet,lustre}" class="issue-link" data-issue-key="LU-5030"><del>LU-5030</del></a>, landed on tag-2.8.50. need check the server version, if older than that, remove the option "-R"</p> <p>Wei Liu (wei3.liu@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/19303" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/19303</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-7757" title="Interop master&lt;-&gt;2.7.1 - sanity-sec test_24: proc readable file read failed" class="issue-link" data-issue-key="LU-7757"><del>LU-7757</del></a> test: sanity-sec test_24 add version check<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: af481c86ba47e8dc23cdffbbc27b7f90cb98f9e1</p> <p>This issue has been fixed by adding nodemap supportive check. cannot reproduce in master and b2_10</p> Related LU-5030 Development Rank 1|hzy0o7: Rank (Obsolete) 9223372036854775807 Severity