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-251 Lustre <p>Our latest CHAOS kernel builds are based on RHEL 6.1 pre-release kernels. The kernel build system has enabled -Werror so warnings are treated as errors. Also, gcc is detecting and warning about things like unused variables and use of unitialized values. This causes several autoconf tests to fail and give false results. To fix these we can annotate unused variables with _<em>attribute</em>_ ((unused)) and initialize variables as needed.</p> <p>I will upload a patch to gerrit to clean up the warnings. This patch may be needed to build Lustre on hyperion.</p> RHEL 6.1 LU-251

gcc configure warnings cause build failures on RHEL6.1

Bug Minor Resolved Fixed Yang Sheng Ned Bass Fri, 29 Apr 2011 10:35:27 +0000 Fri, 28 Sep 2012 11:10:49 +0000 Fri, 28 Sep 2012 11:10:49 +0000 Lustre 2.0.0 Lustre 2.1.0 Lustre 2.3.0 0 3 <p><a href="http://review.whamcloud.com/478" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/478</a></p> <p>YangSheng</p> <p>Could you please look into this one?</p> <p>Thanks</p> <p>Peter</p> <p>I'll investigate this issue now.</p> <p>This issue seem isn't effect rhel6.1 for now. But set-but-unused problem is really exist while newer gcc used. I'll open other ticket to fix it for fc15 patchless support. </p> <p>ok Yang Sheng. What ticket will this work be tracked under?</p> <p>Hi, Peter, It is <a href="https://jira.whamcloud.com/browse/LU-506" title="FC15 patchless client support." class="issue-link" data-issue-key="LU-506"><del>LU-506</del></a>.</p> <p>This work is being tracked under LU506</p> <p>This was never done as part of <a href="https://jira.whamcloud.com/browse/LU-506" title="FC15 patchless client support." class="issue-link" data-issue-key="LU-506"><del>LU-506</del></a>. Can we remove the duplicate tag and get <a href="http://review.whamcloud.com/478" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/478</a> landed please?</p> <p>I'll rework after lu-709 finsihed.</p> <p>Reopening because patch landed in 2.3</p> <p>patch landed in 2.3</p> Development Rank 1|hzv6qf: Rank (Obsolete) 4625 Severity