Whamcloud Community JIRA https://jira.whamcloud.com This file is an XML representation of an issue en-us 9.4.14 940014 05-12-2023 [LU-1795] ASSERTION( d->do_body_ops->dbo_fiemap_get ) https://jira.whamcloud.com/browse/LU-1795 Lustre <p>This is lustre-b2_3 build #2</p> <p>When I run sanity on vm nodes with USE_OFD=yes, LOAD_MODULES_REMOTE=true<br/> Sanity test 130a hit an ASSERTION on the OSS.</p> <p>Lustre: DEBUG MARKER: == sanity test 130a: FIEMAP (1-stripe file) == 08:29:35 (1346081375)<br/> LustreError: 12629:0:(dt_object.h:1117:dt_fiemap_get()) ASSERTION( d-&gt;do_body_ops-&gt;dbo_fiemap_get ) failed: <br/> LustreError: 12629:0:(dt_object.h:1117:dt_fiemap_get()) LBUG<br/> Pid: 12629, comm: ll_ost00_006</p> <p>Call Trace:<br/> <span class="error">&#91;&lt;ffffffffa0fe1905&gt;&#93;</span> libcfs_debug_dumpstack+0x55/0x80 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0fe1f17&gt;&#93;</span> lbug_with_loc+0x47/0xb0 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0e5c27c&gt;&#93;</span> ofd_get_info+0x9fc/0xa40 <span class="error">&#91;ofd&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0e370be&gt;&#93;</span> ost_get_info+0x43e/0x9c0 <span class="error">&#91;ost&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0e3e4af&gt;&#93;</span> ost_handle+0x1a8f/0x4850 <span class="error">&#91;ost&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0ff2561&gt;&#93;</span> ? libcfs_debug_msg+0x41/0x50 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0fee364&gt;&#93;</span> ? libcfs_id2str+0x74/0xb0 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa067885d&gt;&#93;</span> ptlrpc_server_handle_request+0x40d/0xea0 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0fe265e&gt;&#93;</span> ? cfs_timer_arm+0xe/0x10 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa066fdf7&gt;&#93;</span> ? ptlrpc_wait_event+0xa7/0x2a0 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0ff2561&gt;&#93;</span> ? libcfs_debug_msg+0x41/0x50 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffff810533f3&gt;&#93;</span> ? __wake_up+0x53/0x70<br/> <span class="error">&#91;&lt;ffffffffa0679e49&gt;&#93;</span> ptlrpc_main+0xb59/0x1860 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa06792f0&gt;&#93;</span> ? ptlrpc_main+0x0/0x1860 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffff8100c14a&gt;&#93;</span> child_rip+0xa/0x20<br/> <span class="error">&#91;&lt;ffffffffa06792f0&gt;&#93;</span> ? ptlrpc_main+0x0/0x1860 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa06792f0&gt;&#93;</span> ? ptlrpc_main+0x0/0x1860 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffff8100c140&gt;&#93;</span> ? child_rip+0x0/0x20</p> <p>Kernel panic - not syncing: LBUG<br/> Pid: 12629, comm: ll_ost00_006 Tainted: P --------------- 2.6.32-279.5.1.el6_lustre.g7ed1de9.x86_64 #1<br/> Call Trace:<br/> <span class="error">&#91;&lt;ffffffff814fd58a&gt;&#93;</span> ? panic+0xa0/0x168<br/> <span class="error">&#91;&lt;ffffffffa0fe1f6b&gt;&#93;</span> ? lbug_with_loc+0x9b/0xb0 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0e5c27c&gt;&#93;</span> ? ofd_get_info+0x9fc/0xa40 <span class="error">&#91;ofd&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0e370be&gt;&#93;</span> ? ost_get_info+0x43e/0x9c0 <span class="error">&#91;ost&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0e3e4af&gt;&#93;</span> ? ost_handle+0x1a8f/0x4850 <span class="error">&#91;ost&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0ff2561&gt;&#93;</span> ? libcfs_debug_msg+0x41/0x50 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0fee364&gt;&#93;</span> ? libcfs_id2str+0x74/0xb0 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa067885d&gt;&#93;</span> ? ptlrpc_server_handle_request+0x40d/0xea0 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0fe265e&gt;&#93;</span> ? cfs_timer_arm+0xe/0x10 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa066fdf7&gt;&#93;</span> ? ptlrpc_wait_event+0xa7/0x2a0 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa0ff2561&gt;&#93;</span> ? libcfs_debug_msg+0x41/0x50 <span class="error">&#91;libcfs&#93;</span><br/> <span class="error">&#91;&lt;ffffffff810533f3&gt;&#93;</span> ? __wake_up+0x53/0x70<br/> <span class="error">&#91;&lt;ffffffffa0679e49&gt;&#93;</span> ? ptlrpc_main+0xb59/0x1860 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa06792f0&gt;&#93;</span> ? ptlrpc_main+0x0/0x1860 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffff8100c14a&gt;&#93;</span> ? child_rip+0xa/0x20<br/> <span class="error">&#91;&lt;ffffffffa06792f0&gt;&#93;</span> ? ptlrpc_main+0x0/0x1860 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffffa06792f0&gt;&#93;</span> ? ptlrpc_main+0x0/0x1860 <span class="error">&#91;ptlrpc&#93;</span><br/> <span class="error">&#91;&lt;ffffffff8100c140&gt;&#93;</span> ? child_rip+0x0/0x20<br/> Initializing cgroup subsys cpuset<br/> Initializing cgroup subsys cpu<br/> Linux version 2.6.32-279.5.1.el6_lustre.g7ed1de9.x86_</p> Run sanity on vm nodes LU-1795 ASSERTION( d->do_body_ops->dbo_fiemap_get ) Bug Blocker Resolved Fixed Zhenyu Xu Minh Diep Tue, 28 Aug 2012 02:09:49 +0000 Fri, 7 Sep 2012 05:44:50 +0000 Sun, 2 Sep 2012 15:05:57 +0000 Lustre 2.3.0 Lustre 2.3.0 Lustre 2.4.0 0 3 <p>FIEMAP isn't currently supported on ZFS-based OSDs, so I suspect this test is just skipped for ZFS on the orion branch.</p> <p>However, it also is bad that users can trigger an LASSERT() on the server, so that needs to be fixed first. Instead of LASSERT() it should just be returning -EOPNOTSUPP, as the regular ioctl does if this ioctl is unsupported on the underlying filesystem.</p> <p>Was this test run with LDiskFS or ZFS OSTs?</p> <p>this was run with LDiskFS</p> <p>Niu</p> <p>Could you please comment on this one?</p> <p>Thanks</p> <p>Peter</p> <p>Sorry I meant Bobijam <img class="emoticon" src="https://jira.whamcloud.com/images/icons/emoticons/smile.png" height="16" width="16" align="absmiddle" alt="" border="0"/></p> <p><a href="http://review.whamcloud.com/#change,3817" class="external-link" target="_blank" rel="nofollow noopener">http://review.whamcloud.com/#change,3817</a></p> <p>Landed for 2.3 and 2.4</p> Development Rank 1|hzv5r3: Rank (Obsolete) 4466 Severity