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-3938 Lustre <p>This issue was created by maloo for Nathaniel Clark &lt;nathaniel.l.clark@intel.com&gt;</p> <p>This issue relates to the following test suite run: <a href="http://maloo.whamcloud.com/test_sets/62d75ef0-1b8f-11e3-ae29-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">http://maloo.whamcloud.com/test_sets/62d75ef0-1b8f-11e3-ae29-52540035b04c</a>.</p> <p>The sub-test test_61 failed with the following error:</p> <blockquote> <p>trusted.big different after shrinking</p></blockquote> <p>Info required for matching: conf-sanity 61</p> <p>This issue is related to <a href="https://jira.whamcloud.com/browse/LU-3792" title="Failure conf-sanity, test_61, error: getxattr failed: -61" class="issue-link" data-issue-key="LU-3792"><del>LU-3792</del></a>, but is post <a href="https://jira.whamcloud.com/browse/LU-3669" title="(mdt_xattr.c:178:mdt_getxattr()) ASSERTION( lu_object_assert_exists(&amp;info-&gt;mti_object-&gt;mot_obj) ) failed:" class="issue-link" data-issue-key="LU-3669"><del>LU-3669</del></a> patch</p> <p>MDS console log:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>22:54:33:Lustre: DEBUG MARKER: save large xattr trusted.big on /mnt/lustre/f.conf-sanity.61 22:54:33:LustreError: 16198:0:(mdt_xattr.c:134:mdt_getxattr_one()) getxattr failed: -34 22:54:33:LustreError: 16197:0:(mdt_xattr.c:134:mdt_getxattr_one()) getxattr failed: -34 </pre> </div></div> LU-3938

Test failure on test suite conf-sanity, test_61: getxattr failed: -34

Bug Critical Resolved Fixed Nathaniel Clark Maloo revzfs zfs Thu, 12 Sep 2013 14:07:20 +0000 Mon, 23 Sep 2013 01:49:54 +0000 Mon, 23 Sep 2013 01:49:54 +0000 Lustre 2.5.0 Lustre 2.5.0 0 4 <p>Looking at the wireshark dump of the traffic between the MDT and the Client, it appears that the trusted.big xattr is actually created twice on the MDT (judging by the fact that listxattr returns it twice from the MDT). Thus causing the "Protocol error" on the client.</p> <p>Remount MDT as ZFS:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[root@lumgr1 mdt1]# getfattr -m - ROOT/f.conf-sanity.61 # file: ROOT/f.conf-sanity.61 trusted.big trusted.big trusted.link trusted.lma trusted.lov </pre> </div></div> <p><a href="http://review.whamcloud.com/7671" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/7671</a></p> <p>Landed for 2.5.0</p> Related LU-3669 LU-3792 LU-3793 Development Rank 1|hzw227: Rank (Obsolete) 10415 Severity