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-2048 Lustre <p>Potentially also affects 2.3</p> <p>I was running replay-vbr in a single node config and hit this assertion in test 7e</p> <p><span class="error">&#91;27477.960158&#93;</span> Lustre: 12294:0:(import.c:1207:completed_replay_interpret()) lustre-MDT0000-mdc-ffff880293febbf0: version recovery fails, reconnecting<br/> <span class="error">&#91;27480.518466&#93;</span> LustreError: 27732:0:(llite_lib.c:1161:ll_clear_inode()) ASSERTION( lli-&gt;u.d.d_sai == ((void *)0) ) failed:<br/> <span class="error">&#91;27480.522498&#93;</span> LustreError: 27732:0:(llite_lib.c:1161:ll_clear_inode()) LBUG<br/> <span class="error">&#91;27480.524558&#93;</span> Pid: 27732, comm: mkdir<br/> <span class="error">&#91;27480.525917&#93;</span><br/> <span class="error">&#91;27480.525919&#93;</span> Call Trace:<br/> <span class="error">&#91;27480.527297&#93;</span> <span class="error">&#91;&lt;ffffffffa068c915&gt;&#93;</span> libcfs_debug_dumpstack+0x55/0x80 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;27480.529930&#93;</span> <span class="error">&#91;&lt;ffffffffa068cf27&gt;&#93;</span> lbug_with_loc+0x47/0xb0 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;27480.533191&#93;</span> <span class="error">&#91;&lt;ffffffffa0c67a9d&gt;&#93;</span> ll_clear_inode+0xa6d/0xa70 <span class="error">&#91;lustre&#93;</span><br/> <span class="error">&#91;27480.534860&#93;</span> <span class="error">&#91;&lt;ffffffff81197bda&gt;&#93;</span> clear_inode+0xca/0x160<br/> <span class="error">&#91;27480.536301&#93;</span> <span class="error">&#91;&lt;ffffffffa0c66b3d&gt;&#93;</span> ll_delete_inode+0x19d/0x690 <span class="error">&#91;lustre&#93;</span><br/> <span class="error">&#91;27480.539906&#93;</span> <span class="error">&#91;&lt;ffffffffa0c669a0&gt;&#93;</span> ? ll_delete_inode+0x0/0x690 <span class="error">&#91;lustre&#93;</span><br/> <span class="error">&#91;27480.541609&#93;</span> <span class="error">&#91;&lt;ffffffff811982c6&gt;&#93;</span> generic_delete_inode+0xd6/0x1c0<br/> <span class="error">&#91;27480.543149&#93;</span> <span class="error">&#91;&lt;ffffffff81198415&gt;&#93;</span> generic_drop_inode+0x65/0x80<br/> <span class="error">&#91;27480.545208&#93;</span> <span class="error">&#91;&lt;ffffffff81197212&gt;&#93;</span> iput+0x62/0x70<br/> <span class="error">&#91;27480.546138&#93;</span> <span class="error">&#91;&lt;ffffffffa0c417a1&gt;&#93;</span> ll_d_iput+0x1f1/0x950 <span class="error">&#91;lustre&#93;</span><br/> <span class="error">&#91;27480.547053&#93;</span> <span class="error">&#91;&lt;ffffffff81193c99&gt;&#93;</span> dentry_iput+0x89/0x110<br/> <span class="error">&#91;27480.547860&#93;</span> <span class="error">&#91;&lt;ffffffff81193e11&gt;&#93;</span> d_kill+0x31/0x60<br/> <span class="error">&#91;27480.548588&#93;</span> <span class="error">&#91;&lt;ffffffff811958ac&gt;&#93;</span> dput+0x7c/0x160<br/> <span class="error">&#91;27480.549339&#93;</span> <span class="error">&#91;&lt;ffffffff8118d147&gt;&#93;</span> sys_mkdirat+0xa7/0x120<br/> <span class="error">&#91;27480.551055&#93;</span> <span class="error">&#91;&lt;ffffffff814ff61e&gt;&#93;</span> ? do_page_fault+0x3e/0xa0<br/> <span class="error">&#91;27480.553160&#93;</span> <span class="error">&#91;&lt;ffffffff8118d1d8&gt;&#93;</span> sys_mkdir+0x18/0x20</p> LU-2048

Crash in llite_lib.c:1161:ll_clear_inode()) ASSERTION( lli->u.d.d_sai == ((void *)0) ) replay-vbr 7e

Bug Blocker Resolved Fixed Yang Sheng Oleg Drokin Fri, 28 Sep 2012 17:07:53 +0000 Thu, 19 Dec 2013 15:58:39 +0000 Sat, 8 Dec 2012 23:50:07 +0000 Lustre 2.3.0 Lustre 2.4.0 0 5 <p>Fan Yong, this is SAI-related so I think it would be useful for you to take a look.</p> <p>I just did another run and things crashed again in the same spot.<br/> I run "SLOW=yes REFORMAT=yes sh replay-vbr.sh"</p> <p>This appears to have been fixed by one of the patches not so long ago, I cannot reproduce this anymore.</p> <p>Lustre client: <a href="http://build.whamcloud.com/job/lustre-b2_3/41/" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-b2_3/41/</a> (2.3.0)<br/> Lustre server: <a href="http://build.whamcloud.com/job/lustre-b2_4/44/" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-b2_4/44/</a> (2.4.1 RC1)</p> <p>replay-vbr test 7e hit the same failure:<br/> <a href="https://maloo.whamcloud.com/test_sets/a4d6c200-14ff-11e3-9828-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/a4d6c200-14ff-11e3-9828-52540035b04c</a></p> <p>Lustre client: <a href="http://build.whamcloud.com/job/lustre-b2_3/41/" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-b2_3/41/</a> (2.3.0)<br/> Lustre server: <a href="http://build.whamcloud.com/job/lustre-b2_4/69/" class="external-link" target="_blank" rel="nofollow noopener">http://build.whamcloud.com/job/lustre-b2_4/69/</a> (2.4.2 RC1)</p> <p>replay-vbr test 7e hit the same failure:<br/> <a href="https://maloo.whamcloud.com/test_sets/dfb5ffa8-6860-11e3-a16f-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/dfb5ffa8-6860-11e3-a16f-52540035b04c</a></p> Development Rank 1|hzv4lb: Rank (Obsolete) 4277 Severity