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-6267] lctl in interactive mode repeated use of flags https://jira.whamcloud.com/browse/LU-6267 Lustre <p>Flags passed to lctl subcommands in interactive are ignored after the first invocation. For example:</p> <p>% lctl<br/> lctl &gt; get_param -n osc.knotfs-OST0037-osc-ffff8807eab68c00.cur_dirty_bytes<br/> 0<br/> lctl &gt; get_param -n osc.knotfs-OST0037-osc-ffff8807eab68c00.cur_dirty_bytes<br/> osc.knotfs-OST0037-osc-ffff8807eab68c00.cur_dirty_bytes=0<br/> lctl &gt; get_param -n osc.knotfs-OST0037-osc-ffff8807eab68c00.cur_dirty_bytes<br/> osc.knotfs-OST0037-osc-ffff8807eab68c00.cur_dirty_bytes=0<br/> lctl &gt; </p> <p>Expected behavior would be identical output all three times</p> Centos 6.5 LU-6267 lctl in interactive mode repeated use of flags Bug Minor Resolved Fixed Jian Yu Josh Lothian Fri, 20 Feb 2015 17:44:13 +0000 Wed, 23 Dec 2015 19:05:09 +0000 Thu, 2 Apr 2015 17:41:31 +0000 Lustre 2.5.3 Lustre 2.7.0 0 5 <p>This might be a duplicate of <a href="https://jira.whamcloud.com/browse/LU-6025" title="lctl nodemap commands stop working in interactive mode" class="issue-link" data-issue-key="LU-6025"><del>LU-6025</del></a>, which was just fixed recently. The patch to fix it was <a href="http://review.whamcloud.com/13063" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/13063</a> and landed to master for 2.7.0.</p> <p>Even if that isn't the issue, it makes sense to use that patch to help narrow down if there is something else causing the problem.</p> <p>Yu Jian,<br/> Could you please look into this one and comment?<br/> Thank you!</p> <p>Here is the back-ported patch for Lustre b2_5 branch: <a href="http://review.whamcloud.com/13893" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/13893</a><br/> I'm verifying whether it resolves the issue in this ticket or not.</p> <p>Here is the test result with the above patch on Lustre b2_5 branch:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre># lctl lctl &gt; get_param -n osc.lustre-OST0000-osc-ffff88007db75c00.cur_dirty_bytes 0 lctl &gt; get_param -n osc.lustre-OST0000-osc-ffff88007db75c00.cur_dirty_bytes 0 lctl &gt; get_param -n osc.lustre-OST0000-osc-ffff88007db75c00.cur_dirty_bytes 0 lctl &gt; </pre> </div></div> <p>The patch can resolve the issue.</p> <p>Hi Josh,<br/> Could you please try to use <a href="http://review.whamcloud.com/13893" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/13893</a> to see whether it resolves the issues in <a href="https://jira.whamcloud.com/browse/LU-6267" title="lctl in interactive mode repeated use of flags" class="issue-link" data-issue-key="LU-6267"><del>LU-6267</del></a> and <a href="https://jira.whamcloud.com/browse/LU-6268" title="lctl in interactive mode fails to parse get_param requests when run after get_param -n" class="issue-link" data-issue-key="LU-6268"><del>LU-6268</del></a> for you?</p> <p>Hi Josh,</p> <p>The patch has landed. Let's close this ticket. If you still hit the issue, please feel free to reopen this ticket. Thank you.</p> Duplicate LU-6268 Related LU-6025 Development Rank 1|hzx6s7: Rank (Obsolete) 17566 Severity