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-367 Lustre <p>lfsck test failed as follows:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>lfsck -c -l --mdsdb /home/yujian/test_logs/mdsdb --ostdb /home/yujian/test_logs/ostdb-0 /home/yujian/test_logs/ostdb-1 /home/yujian/test_logs/ostdb-2 /home/yujian/test_logs/ostdb-3 /home/yujian/test_logs/ostdb-4 /home/yujian/test_logs/ostdb-5 /mnt/lustre lfsck 1.41.90.wc2 (14-May-2011) illegal flag specified to DB-&gt;open /home/yujian/test_logs/mdsdb:mdshdr : Invalid argument /usr/lib64/lustre/tests/test-framework.sh: line 2269: 12801 Segmentation fault (core dumped) lfsck -c -l --mdsdb /home/yujian/test_logs/mdsdb --ostdb /home/yujian/test_logs/ostdb-0 /home/yujian/test_logs/ostdb-1 /home/yujian/test_logs/ostdb-2 /home/yujian/test_logs/ostdb-3 /home/yujian/test_logs/ostdb-4 /home/yujian/test_logs/ostdb-5 /mnt/lustre lfsck : @@@@@@ FAIL: lfsck -c -l --mdsdb /home/yujian/test_logs/mdsdb --ostdb /home/yujian/test_logs/ostdb-0 /home/yujian/test_logs/ostdb-1 /home/yujian/test_logs/ostdb-2 /home/yujian/test_logs/ostdb-3 /home/yujian/test_logs/ostdb-4 /home/yujian/test_logs/ostdb-5 /mnt/lustre returned 139, should be &lt;= 1 Dumping lctl log to /home/yujian/test_logs/2011-05-27/014304/lfsck..*.1306485882.log tar: Removing leading `/' from member names /home/yujian/test_logs/2011-05-27/014304/lfsck-1306485882.tar.bz2 </pre> </div></div> <p>Dmesg on client-1-ib showed:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>lfsck[12801]: segfault at 5 ip 00007fd0ed3b4ff7 sp 00007fff411b5e50 error 4 in libc-2.12.so[7fd0ed36d000+175000] </pre> </div></div> <p>Maloo report: <a href="https://maloo.whamcloud.com/test_sets/9648ba14-883d-11e0-b4df-52540025f9af" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/9648ba14-883d-11e0-b4df-52540025f9af</a></p> <p>The logs and db files are attached.</p> Lustre Branch: b1_8<br/> Lustre Build: <a href="http://newbuild.whamcloud.com/job/lustre-b1_8/61/">http://newbuild.whamcloud.com/job/lustre-b1_8/61/</a><br/> Distro/Arch: RHEL6/x86_64(patchless client, in-kernel OFED), RHEL5/x86_64(server, OFED 1.5.3, ext4)<br/> <br/> MGS/MDS Node: client-6-ib (1 combo MGS/MDT)<br/> OSS Node: client-8-ib (6 OSTs)<br/> Client Nodes: client-1-ib, client-2-ib<br/> <br/> $ pdsh -l root -S -w client-[1,2,6,8] &quot;rpm -q e2fsprogs&quot;<br/> client-1: e2fsprogs-1.41.90.wc2-7.el6.x86_64<br/> client-2: e2fsprogs-1.41.90.wc2-7.el6.x86_64<br/> client-6: e2fsprogs-1.41.90.wc2-0redhat<br/> client-8: e2fsprogs-1.41.90.wc2-0redhat LU-367

lfsck 1.41.90.wc2: illegal flag specified to DB->open

Bug Major Closed Fixed Andreas Dilger Jian Yu Fri, 27 May 2011 02:41:48 +0000 Wed, 26 Oct 2011 19:53:53 +0000 Thu, 2 Jun 2011 14:13:16 +0000 Lustre 1.8.6 Lustre 2.1.0 Lustre 1.8.6 0 1 <p>It looks from the e2fsprogs versions that there are 2 different distros being tested on the MDS/OSS (RHEL5) and on the clients (RHEL6). It seems possible that this will result in different versions of db4 being used, which has caused compatibility issues in the past.</p> <p>I need to confirm whether or not the lfsck run was done on the client or on the MDS. If lfsck was run on the MDS then this is a non-issue, but seems like it may be a reason for this problem.</p> <p>Probably a short-term solution is to record the version of e2fsck/lfsck into the MDSDB, and verify this on the OSTs and client, so that there are no surprises.</p> <p>Andreas</p> <p>Please reassign if someone else should work on this but it sounds like you are</p> <p>Peter</p> <p>I was able to reproduce this error on my local filesystem by building the MDSDB and OSTDBs on a system with db4-4.2 and then running lfsck on a client system with db4-4.7. Both systems were running e2fsprogs-1.41.90.wc2 RPMs on x86_64 built from the same source, but for their respective distros.</p> <p>I don't think this issue is a blocker, though it makes sense to avoid confusion like this in the future by having the MDSDB store the db4 version that was used, or something. That said, storing it in the database doesn't help, because opening the database is the problem in the first place.</p> <p>Patch has been submitted to <a href="http://review.whamcloud.com/867" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/867</a>.</p> <p>Patch was verified by Yu Jian in <a href="https://maloo.whamcloud.com/test_sets/747400f4-8c27-11e0-aab9-52540025f9af" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/747400f4-8c27-11e0-aab9-52540025f9af</a>, and has been landed to the e2fsprogs master-lustre branch.</p> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/e2fsprogs-master/./arch=i686,distro=el5/28/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » i686,el5 #28</a><br/> <a href="https://jira.whamcloud.com/browse/LU-367" title="lfsck 1.41.90.wc2: illegal flag specified to DB-&gt;open" class="issue-link" data-issue-key="LU-367"><del>LU-367</del></a> Handle DB-&gt;open errors without crashing</p> <p>Andreas Dilger : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=4ef693a23fda00eec24840a3d072f8fe466b845f" class="external-link" target="_blank" rel="nofollow noopener">4ef693a23fda00eec24840a3d072f8fe466b845f</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-lfsck.patch</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/e2fsprogs-master/./arch=x86_64,distro=el5/28/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » x86_64,el5 #28</a><br/> <a href="https://jira.whamcloud.com/browse/LU-367" title="lfsck 1.41.90.wc2: illegal flag specified to DB-&gt;open" class="issue-link" data-issue-key="LU-367"><del>LU-367</del></a> Handle DB-&gt;open errors without crashing</p> <p>Andreas Dilger : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=4ef693a23fda00eec24840a3d072f8fe466b845f" class="external-link" target="_blank" rel="nofollow noopener">4ef693a23fda00eec24840a3d072f8fe466b845f</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-lfsck.patch</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/e2fsprogs-master/./arch=x86_64,distro=el6/28/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » x86_64,el6 #28</a><br/> <a href="https://jira.whamcloud.com/browse/LU-367" title="lfsck 1.41.90.wc2: illegal flag specified to DB-&gt;open" class="issue-link" data-issue-key="LU-367"><del>LU-367</del></a> Handle DB-&gt;open errors without crashing</p> <p>Andreas Dilger : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=4ef693a23fda00eec24840a3d072f8fe466b845f" class="external-link" target="_blank" rel="nofollow noopener">4ef693a23fda00eec24840a3d072f8fe466b845f</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-lfsck.patch</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/e2fsprogs-master/./arch=i686,distro=el6/28/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » i686,el6 #28</a><br/> <a href="https://jira.whamcloud.com/browse/LU-367" title="lfsck 1.41.90.wc2: illegal flag specified to DB-&gt;open" class="issue-link" data-issue-key="LU-367"><del>LU-367</del></a> Handle DB-&gt;open errors without crashing</p> <p>Andreas Dilger : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=4ef693a23fda00eec24840a3d072f8fe466b845f" class="external-link" target="_blank" rel="nofollow noopener">4ef693a23fda00eec24840a3d072f8fe466b845f</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-lfsck.patch</li> </ul> <p>Patch appears to fix the problem (tested manually).</p> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/e2fsprogs-master/./arch=i686,distro=el6/41/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » i686,el6 #41</a><br/> <a href="https://jira.whamcloud.com/browse/LU-367" title="lfsck 1.41.90.wc2: illegal flag specified to DB-&gt;open" class="issue-link" data-issue-key="LU-367"><del>LU-367</del></a> Clean up Lustre configure option handling</p> <p>Andreas Dilger : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=df8f009b6cd67d8a2b5750c1143480b9b644446d" class="external-link" target="_blank" rel="nofollow noopener">df8f009b6cd67d8a2b5750c1143480b9b644446d</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-add-trusted-fid.patch</li> <li>patches/e2fsprogs-rpm_RHEL-6.patch</li> <li>patches/e2fsprogs-rpm_SLES-11.patch</li> <li>patches/e2fsprogs-lfsck.patch</li> <li>patches/e2fsprogs-version.patch</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/e2fsprogs-master/./arch=i686,distro=el5/41/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » i686,el5 #41</a><br/> <a href="https://jira.whamcloud.com/browse/LU-367" title="lfsck 1.41.90.wc2: illegal flag specified to DB-&gt;open" class="issue-link" data-issue-key="LU-367"><del>LU-367</del></a> Clean up Lustre configure option handling</p> <p>Andreas Dilger : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=df8f009b6cd67d8a2b5750c1143480b9b644446d" class="external-link" target="_blank" rel="nofollow noopener">df8f009b6cd67d8a2b5750c1143480b9b644446d</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-rpm_RHEL-6.patch</li> <li>patches/e2fsprogs-version.patch</li> <li>patches/e2fsprogs-add-trusted-fid.patch</li> <li>patches/e2fsprogs-rpm_SLES-11.patch</li> <li>patches/e2fsprogs-lfsck.patch</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/e2fsprogs-master/./arch=x86_64,distro=el6/41/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » x86_64,el6 #41</a><br/> <a href="https://jira.whamcloud.com/browse/LU-367" title="lfsck 1.41.90.wc2: illegal flag specified to DB-&gt;open" class="issue-link" data-issue-key="LU-367"><del>LU-367</del></a> Clean up Lustre configure option handling</p> <p>Andreas Dilger : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=df8f009b6cd67d8a2b5750c1143480b9b644446d" class="external-link" target="_blank" rel="nofollow noopener">df8f009b6cd67d8a2b5750c1143480b9b644446d</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-version.patch</li> <li>patches/e2fsprogs-add-trusted-fid.patch</li> <li>patches/e2fsprogs-lfsck.patch</li> <li>patches/e2fsprogs-rpm_SLES-11.patch</li> <li>patches/e2fsprogs-rpm_RHEL-6.patch</li> </ul> <p>Integrated in <span class="image-wrap" style=""><img src="http://newbuild.whamcloud.com/images/16x16/blue.png" style="border: 0px solid black" /></span> <a href="http://newbuild.whamcloud.com/job/e2fsprogs-master/./arch=x86_64,distro=el5/41/" class="external-link" target="_blank" rel="nofollow noopener">e2fsprogs-master » x86_64,el5 #41</a><br/> <a href="https://jira.whamcloud.com/browse/LU-367" title="lfsck 1.41.90.wc2: illegal flag specified to DB-&gt;open" class="issue-link" data-issue-key="LU-367"><del>LU-367</del></a> Clean up Lustre configure option handling</p> <p>Andreas Dilger : <a href="http://git.whamcloud.com/gitweb/?p=tools/e2fsprogs.git;a=commit;h=refs/heads/master-lustre&amp;a=commit&amp;h=df8f009b6cd67d8a2b5750c1143480b9b644446d" class="external-link" target="_blank" rel="nofollow noopener">df8f009b6cd67d8a2b5750c1143480b9b644446d</a><br/> Files : </p> <ul> <li>patches/e2fsprogs-rpm_SLES-11.patch</li> <li>patches/e2fsprogs-add-trusted-fid.patch</li> <li>patches/e2fsprogs-lfsck.patch</li> <li>patches/e2fsprogs-rpm_RHEL-6.patch</li> <li>patches/e2fsprogs-version.patch</li> </ul> Development Rank 1|hzw0en: Rank (Obsolete) 10145 Severity Story Points 1.0