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-9380 Lustre <p>This issue was created by maloo for Andreas Dilger &lt;andreas.dilger@intel.com&gt;</p> <p>This issue relates to the following test suite run: <a href="https://testing.hpdd.intel.com/test_sets/c2b63c9e-263d-11e7-b742-5254006e85c2" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/c2b63c9e-263d-11e7-b742-5254006e85c2</a><br/> while testing <a href="https://review.whamcloud.com/26706" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/26706</a></p> <p>The sub-test test_27y failed with the following error in the MDS log:<br/> <a href="https://testing.hpdd.intel.com/test_logs/c3d92a5a-263d-11e7-b742-5254006e85c2/show_text" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_logs/c3d92a5a-263d-11e7-b742-5254006e85c2/show_text</a></p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[ 1624.276745] LustreError: ASSERTION(inuse-&gt;op_count &lt; inuse-&gt;op_size) failed: [ 1624.278892] LustreError: 5262:0:(lod_qos.c:857:lod_comp_ost_in_use()) LBUG [ 1624.280618] Pid: 5262, comm: mdt00_000 [ 1624.282082] [ 1624.282082] Call Trace: [ 1624.284606] libcfs_debug_dumpstack+0x53/0x80 [libcfs] [ 1624.286283] lbug_with_loc+0x41/0xb0 [libcfs] [ 1624.287932] lod_env_info.part.10+0x0/0x36 [lod] [ 1624.289596] lod_alloc_rr.constprop.18+0xf1e/0xff0 [lod] [ 1624.291344] lod_qos_prep_create+0x12a9/0x17d0 [lod] [ 1624.294781] lod_prepare_create+0x2ab/0x380 [lod] [ 1624.296429] lod_declare_striped_object+0x1ee/0x970 [lod] [ 1624.298281] lod_declare_xattr_set+0x221/0xa30 [lod] [ 1624.299993] mdd_create_data+0x487/0x720 [mdd] [ 1624.301726] mdt_mfd_open+0xbc3/0xe70 [mdt] [ 1624.303386] mdt_finish_open+0x49b/0x690 [mdt] [ 1624.305112] mdt_reint_open+0x179c/0x31a0 [mdt] [ 1624.313705] mdt_reint_rec+0x80/0x210 [mdt] [ 1624.315362] mdt_reint_internal+0x5b2/0x980 [mdt] [ 1624.316977] mdt_intent_reint+0x162/0x430 [mdt] [ 1624.318633] mdt_intent_policy+0x43e/0xc30 [mdt] [ 1624.320309] ldlm_lock_enqueue+0x387/0x970 [ptlrpc] [ 1624.321921] ldlm_handle_enqueue0+0x9c3/0x1680 [ptlrpc] [ 1624.325217] tgt_enqueue+0x62/0x210 [ptlrpc] [ 1624.326758] tgt_request_handle+0x915/0x1320 [ptlrpc] [ 1624.328334] ptlrpc_server_handle_request+0x21b/0xa90 [ptlrpc] [ 1624.334546] ptlrpc_main+0xaa0/0x1de0 [ptlrpc] </pre> </div></div> <p>Info required for matching: sanity 27y</p> LU-9380

sanity test_27y: lod_comp_ost_in_use() ASSERTION(inuse->op_count < inuse->op_size) failed

Technical task LU-9349 Critical Resolved Duplicate Zhenyu Xu Maloo Fri, 21 Apr 2017 04:05:13 +0000 Tue, 2 May 2017 04:12:02 +0000 Tue, 2 May 2017 04:11:36 +0000 Lustre 2.10.0 0 2 <p><a href="https://review.whamcloud.com/#/c/26706/4" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/#/c/26706/4</a> contains the fix.</p> <p>This patch fixes the misunderstanding of ost_pool::op-&gt;size, it indicates the buffer size allocated instead of the array count. Another issue fixed is that in lod_alloc_qos(), only fill in the ost inused array when the lod_qos_declare_object_on() succeeds.</p> <p>IIUC this is fixed by the landing of <a href="https://jira.whamcloud.com/browse/LU-9359" title="sanity test_27p: /mnt/lustre/d27p.sanity/f27p.sanity has size 4, not 80000004" class="issue-link" data-issue-key="LU-9359"><del>LU-9359</del></a></p> Duplicate LU-9359 Related LU-8998 Development Rank 1|hzzat3: Rank (Obsolete) 9223372036854775807