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-5707 Lustre <p>Lustre: stldsk-MDT0000: used disk, loading<br/> LustreError: 11-0: stldsk-MDT0000-lwp-MDT0000: Communicating with 0@lo, operation mds_connect failed with -11.<br/> LustreError: 6830:0:(lfsck_namespace.c:147:lfsck_namespace_load()) stldsk-MDT0000-o: fail to load lfsck_namespace, expected = 256, rc = -34<br/> LustreError: 6830:0:(mdd_device.c:974:mdd_prepare()) stldsk-MDD0000: failed to initialize lfsck: rc = -34<br/> LustreError: 6830:0:(obd_mount_server.c:1725:server_fill_super()) Unable to start targets: -34<br/> Lustre: Failing over stldsk-MDT0000</p> LU-5707

LFSCK 3: cannot load namespace LFSCK tracing file after downgrade from Lustre-2.7

Bug Blocker Resolved Fixed nasf nasf Sat, 4 Oct 2014 02:58:21 +0000 Mon, 2 Mar 2015 21:08:37 +0000 Tue, 2 Dec 2014 15:19:49 +0000 Lustre 2.7.0 Lustre 2.5.3 Lustre 2.7.0 Lustre 2.5.4 0 8 <p>Here is the patch for b2_6:<br/> <a href="http://review.whamcloud.com/#/c/12188/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/12188/</a></p> <p>Is this problem also present on b2_5?</p> <p>Here is the patch b2_5:<br/> <a href="http://review.whamcloud.com/#/c/12278/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/12278/</a></p> <p>We decide to resolve the trouble on master, here is the patch:<br/> <a href="http://review.whamcloud.com/#/c/12321/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/12321/</a></p> <p>We still needs the patch for b2_5: <a href="http://review.whamcloud.com/#/c/12278/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/12278/</a></p> <p>Fan Yong (fan.yong@intel.com) uploaded a new patch: <a href="http://review.whamcloud.com/12321" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/12321</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-5707" title="LFSCK 3: cannot load namespace LFSCK tracing file after downgrade from Lustre-2.7" class="issue-link" data-issue-key="LU-5707"><del>LU-5707</del></a> lfsck: store namespace LFSCK statistics info in new EA<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 4<br/> Commit: 9088a63897f674fb8ca70bf8c5901b94372ecd70</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/12321/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/12321/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-5707" title="LFSCK 3: cannot load namespace LFSCK tracing file after downgrade from Lustre-2.7" class="issue-link" data-issue-key="LU-5707"><del>LU-5707</del></a> lfsck: store namespace LFSCK statistics info in new EA<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: b425c1f4ab1aa9c914acf2d6b500817259a240e9</p> <p>We still need to land the patch <a href="http://review.whamcloud.com/#/c/12278/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#/c/12278/</a> to b2_5 before closing the ticket.</p> <p>Patch landed to Master.<br/> Patch landing for other versions tracked externally.</p> <p>Oleg Drokin (oleg.drokin@intel.com) merged in patch <a href="http://review.whamcloud.com/12278/" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/12278/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-5707" title="LFSCK 3: cannot load namespace LFSCK tracing file after downgrade from Lustre-2.7" class="issue-link" data-issue-key="LU-5707"><del>LU-5707</del></a> lfsck: recreate LFSCK trace file for load failure<br/> Project: fs/lustre-release<br/> Branch: b2_5<br/> Current Patch Set: <br/> Commit: 2f2969bc6b8a4bf138eaaea30e808dc35c446994</p> Duplicate LU-5923 LU-5897 LU-5923 Related LU-6321 Development Rank 1|hzwxtz: Rank (Obsolete) 15994 Severity