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-2493 Lustre <p>Got this assertion today while running replay-single test 0b:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[387592.038869] Lustre: lustre-OST0000: Recovery over after 0:01, of 2 clients 2 recovered and 0 were evicted. [387592.040120] Lustre: 5095:0:(ofd_obd.c:1069:ofd_orphans_destroy()) lustre-OST 0000: deleting orphan objects from 33 to 64 [387592.059354] LustreError: 5724:0:(osp_precreate.c:781:osp_precreate_get_id()) ASSERTION( d-&gt;opd_pre_used_id &lt; d-&gt;opd_pre_last_created ) failed: [387592.060459] LustreError: 5724:0:(osp_precreate.c:781:osp_precreate_get_id()) LBUG [387592.061232] Pid: 5724, comm: mdt01_002 [387592.061646] [387592.061648] Call Trace: [387592.062737] [&lt;ffffffffa0afd915&gt;] libcfs_debug_dumpstack+0x55/0x80 [libcfs] [387592.063817] [&lt;ffffffffa0afdf27&gt;] lbug_with_loc+0x47/0xb0 [libcfs] [387592.064372] [&lt;ffffffffa0da2038&gt;] osp_precreate_get_id+0xb8/0xd0 [osp] [387592.064836] [&lt;ffffffffa0d9e580&gt;] osp_object_assign_id+0x80/0x2c0 [osp] [387592.065311] [&lt;ffffffffa0d9f2a6&gt;] osp_object_create+0x346/0x570 [osp] [387592.065822] [&lt;ffffffffa0d66bb3&gt;] lod_striping_create+0x193/0x320 [lod] [387592.066286] [&lt;ffffffffa0d66ebb&gt;] lod_object_create+0x17b/0x280 [lod] [387592.066729] [&lt;ffffffffa0be82df&gt;] mdd_object_create_internal+0xcf/0x210 [mdd ] [387592.067462] [&lt;ffffffffa0bf9eb7&gt;] mdd_create+0xb97/0x1550 [mdd] [387592.067904] [&lt;ffffffffa0d00479&gt;] mdt_reint_open+0x1079/0x1860 [mdt] [387592.068369] [&lt;ffffffffa0bff71e&gt;] ? md_ucred+0x1e/0x60 [mdd] [387592.068790] [&lt;ffffffffa0ccb635&gt;] ? mdt_ucred+0x15/0x20 [mdt] [387592.069225] [&lt;ffffffffa0ceb371&gt;] mdt_reint_rec+0x41/0xe0 [mdt] [387592.069709] [&lt;ffffffffa0ce4af3&gt;] mdt_reint_internal+0x4e3/0x7e0 [mdt] [387592.070215] [&lt;ffffffffa0ce50bd&gt;] mdt_intent_reint+0x1ed/0x500 [mdt] [387592.070671] [&lt;ffffffffa0ce0c85&gt;] mdt_intent_policy+0x3c5/0x800 [mdt] [387592.071162] [&lt;ffffffffa067043a&gt;] ldlm_lock_enqueue+0x2ea/0x890 [ptlrpc] [387592.071651] [&lt;ffffffffa06993b7&gt;] ldlm_handle_enqueue0+0x4f7/0x1090 [ptlrpc] [387592.072167] [&lt;ffffffffa0ce07d6&gt;] mdt_enqueue+0x46/0x130 [mdt] [387592.072630] [&lt;ffffffffa0cd4802&gt;] mdt_handle_common+0x932/0x1750 [mdt] [387592.073114] [&lt;ffffffffa0cd56f5&gt;] mdt_regular_handle+0x15/0x20 [mdt] [387592.073644] [&lt;ffffffffa06c7953&gt;] ptlrpc_server_handle_request+0x463/0xe70 [ptlrpc] [387592.074405] [&lt;ffffffffa0afe66e&gt;] ? cfs_timer_arm+0xe/0x10 [libcfs] [387592.074862] [&lt;ffffffffa06c0621&gt;] ? ptlrpc_wait_event+0xb1/0x2a0 [ptlrpc] [387592.075335] [&lt;ffffffff81051f73&gt;] ? __wake_up+0x53/0x70 [387592.075786] [&lt;ffffffffa06ca48d&gt;] ptlrpc_main+0xb3d/0x18e0 [ptlrpc] [387592.076278] [&lt;ffffffffa06c9950&gt;] ? ptlrpc_main+0x0/0x18e0 [ptlrpc] [387592.076757] [&lt;ffffffff8100c14a&gt;] child_rip+0xa/0x20 [387592.077213] [&lt;ffffffffa06c9950&gt;] ? ptlrpc_main+0x0/0x18e0 [ptlrpc] [387592.077735] [&lt;ffffffffa06c9950&gt;] ? ptlrpc_main+0x0/0x18e0 [ptlrpc] [387592.078192] [&lt;ffffffff8100c140&gt;] ? child_rip+0x0/0x20 [387592.078596] [387592.079217] Kernel panic - not syncing: LBUG </pre> </div></div> LU-2493

osp_precreate.c:781:osp_precreate_get_id()) ASSERTION( d->opd_pre_used_id < d->opd_pre_last_created )

Bug Critical Resolved Duplicate WC Triage Oleg Drokin Thu, 13 Dec 2012 22:30:57 +0000 Thu, 20 Aug 2015 06:12:52 +0000 Thu, 20 Aug 2015 06:12:52 +0000 0 2 <p>This might be another race condition being fixed under <a href="https://jira.whamcloud.com/browse/LU-2285" title="Test failure on replay-ost-single test_3: write page inode failed -2" class="issue-link" data-issue-key="LU-2285"><del>LU-2285</del></a>:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>~ osp_sync_thread() ~ mdd_create() ----------------------------------- (Recovery completed.) Sent orphan cleanup request. osp_precreate_reserve() Got orphan cleanup reply. Emptied pre-creation window. osp_precreate_get_id() </pre> </div></div> <p>Tentatively marking a duplicate of <a href="https://jira.whamcloud.com/browse/LU-2285" title="Test failure on replay-ost-single test_3: write page inode failed -2" class="issue-link" data-issue-key="LU-2285"><del>LU-2285</del></a>.</p> Duplicate LU-2285 Development Rank 1|hzvdtz: Rank (Obsolete) 5848 Severity