Whamcloud Community JIRA https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 [LU-8962] lfs df prints nothing and exits with status 0 when given a non-lustre argument https://jira.whamcloud.com/browse/LU-8962 Lustre <p>It also ignores everything after the first argument.</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">t:lustre-release# lfs df /tmp t:lustre-release# echo $? 0 t:lustre-release# lfs df /mnt/lustre XXX UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 141752 19528 112864 15% /mnt/lustre[MDT:0] lustre-OST0000_UUID 366744 29892 317380 9% /mnt/lustre[OST:0] lustre-OST0001_UUID 366744 29892 317352 9% /mnt/lustre[OST:1] filesystem_summary: 733488 59784 634732 9% /mnt/lustre t:lustre-release# echo $? 0 t:lustre-release# lfs df XXX /mnt/lustre error: invalid path <span class="code-quote">'XXX'</span>: No such file or directory t:lustre-release# echo $? 2 </pre> </div></div> LU-8962 lfs df prints nothing and exits with status 0 when given a non-lustre argument Bug Minor Resolved Fixed Arshad Hussain John Hammond Tue, 20 Dec 2016 16:47:41 +0000 Sun, 23 Jul 2023 01:19:12 +0000 Wed, 22 Sep 2021 13:27:43 +0000 Lustre 2.14.0 Lustre 2.15.0 0 5 <p>"lfs df" should process all of the additional arguments (e.g. "<tt>lfs df /mnt/lustre /mnt/lustre2</tt>" should show status for both filesystems). If an error is hit during argument processing, the first such error should be saved and argument processing should continue, and the error returned at the end.</p> <p>It would also be useful to print a brief error message and non-zero return code if no argument is given and no Lustre filesystems are mounted on the node, like "<tt>lfs df: no Lustre filesystems found</tt>" and exit with "<tt>ENOENT = 2</tt>". </p> <p>Arshad Hussain (arshad.hussain@aeoncomputing.com) uploaded a new patch: <a href="https://review.whamcloud.com/42126" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42126</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-8962" title="lfs df prints nothing and exits with status 0 when given a non-lustre argument" class="issue-link" data-issue-key="LU-8962"><del>LU-8962</del></a> lfs: Handle non-lustre and multiple args<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: e76d535aa97d0e694080543f6e10d2820978353a</p> <p>"Oleg Drokin &lt;green@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/42126/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/42126/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-8962" title="lfs df prints nothing and exits with status 0 when given a non-lustre argument" class="issue-link" data-issue-key="LU-8962"><del>LU-8962</del></a> lfs: Handle non-lustre and multiple args<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: 2d714041ba718853be700960b76769a8fb44cf51</p> <p>Landed for 2.15</p> Development Rank 1|hzyyz3: Rank (Obsolete) 9223372036854775807 Severity