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-4623 Lustre <p>Creating a file with stripe &gt; 167 fails. If a second setripe is attempted on the same file the mdt LBUG.</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">mhanafi@pfe20:/nobackupp9/mhanafi/teststripe&gt; cat /proc/fs/lustre/version lustre: 2.4.1 kernel: ../lustre/scripts build: 3nasC_ofed154 mhanafi@pfe20:/nobackupp9/mhanafi/teststripe&gt; lfs setstripe -c 166 test169 mhanafi@pfe20:/nobackupp9/mhanafi/teststripe&gt; lfs setstripe -c 167 test167 mhanafi@pfe20:/nobackupp9/mhanafi/teststripe&gt; lfs setstripe -c 168 test168 error on ioctl 0x4008669a <span class="code-keyword">for</span> <span class="code-quote">'test168'</span> (3): No space left on device error: setstripe: create stripe file <span class="code-quote">'test168'</span> failed mhanafi@pfe20:/nobackupp9/mhanafi/teststripe&gt; lfs getstripe test168 test168 has no stripe info </pre> </div></div> <p>LBUG OUTPUT</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">LNet: 1919:0:(o2iblnd_cb.c:2348:kiblnd_passive_connect()) Skipped 11 previous similar messages^M LustreError: 4699:0:(lod_object.c:704:lod_ah_init()) ASSERTION( lc-&gt;ldo_stripenr == 0 ) failed: ^M LustreError: 4699:0:(lod_object.c:704:lod_ah_init()) LBUG^M Pid: 4699, comm: mdt03_002^M ^M Call Trace:^M [&lt;ffffffffa050c895&gt;] libcfs_debug_dumpstack+0x55/0x80 [libcfs]^M [&lt;ffffffffa050ce97&gt;] lbug_with_loc+0x47/0xb0 [libcfs]^M [&lt;ffffffffa0faa78f&gt;] lod_ah_init+0x57f/0x5c0 [lod]^M [&lt;ffffffffa0c62a83&gt;] mdd_object_make_hint+0x83/0xa0 [mdd]^M [&lt;ffffffffa0c6eeb2&gt;] mdd_create_data+0x332/0x7d0 [mdd]^M [&lt;ffffffffa0f08d8c&gt;] mdt_finish_open+0x125c/0x1950 [mdt]^M [&lt;ffffffffa0f04658&gt;] ? mdt _ 2o3b joeuctt_ oopf en24_ lcopcuks+ 0xi1n c8k/d0b,x5 w1a0i [tmidntg ]^Mf or the <span class="code-keyword">rest</span>, timeout in 10 second(s)^M [&lt;ffffffffa0f0af26&gt;] mdt_reint_open+0xfe6/0x20e0 [mdt]^M .All cpus are now in kdb^M </pre> </div></div> <p>MDT VERSION</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">nbp9-mds ~ # cat /proc/fs/lustre/version lustre: 2.4.1 kernel: 2.6.32-358.23.2.el6.20140115.x86_64.lustre241 build: 5.2nasS_ofed154 </pre> </div></div> LU-4623

creating file stripe > 167 fails

Bug Major Resolved Duplicate Emoly Liu Mahmoud Hanafi Wed, 12 Feb 2014 22:49:51 +0000 Fri, 18 Apr 2014 18:34:59 +0000 Thu, 13 Feb 2014 20:26:25 +0000 Lustre 2.4.1 0 8 <p>Emoly</p> <p>Could you please look into this one?</p> <p>Thanks</p> <p>Peter</p> <p>I can reproduce it and will investigate it.</p> <p>I think this is a duplicate of <a href="https://jira.whamcloud.com/browse/LU-4260" title="ASSERTION( lc-&gt;ldo_stripenr == 0 ) failed:" class="issue-link" data-issue-key="LU-4260"><del>LU-4260</del></a></p> <p>I think it was a mistake that this bug was marked as duplicate of <a href="https://jira.whamcloud.com/browse/LU-4620" title="Kernel update [RHEL6.5 2.6.32-431.5.1.el6]" class="issue-link" data-issue-key="LU-4620"><del>LU-4620</del></a> and closed. It should be <a href="https://jira.whamcloud.com/browse/LU-4260" title="ASSERTION( lc-&gt;ldo_stripenr == 0 ) failed:" class="issue-link" data-issue-key="LU-4260"><del>LU-4260</del></a> instead. Please fix it.</p> <p>ok I have fixed this Jay.</p> <p>We still hit this but with patch <a href="https://jira.whamcloud.com/browse/LU-4260" title="ASSERTION( lc-&gt;ldo_stripenr == 0 ) failed:" class="issue-link" data-issue-key="LU-4260"><del>LU-4260</del></a> applied</p> <p>Running lustre-2.4.1-6nas source at <a href="https://github.com/jlan/lustre-nas" class="external-link" target="_blank" rel="nofollow noopener">https://github.com/jlan/lustre-nas</a></p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java">&lt;6&gt;Lustre: nbp9-MDT0000: Recovery over after 2:04, of 11086 clients 11086 recovered and 0 were evicted. &lt;0&gt;LustreError: 5367:0:(lod_object.c:704:lod_ah_init()) ASSERTION( lc-&gt;ldo_stripenr == 0 ) failed: &lt;0&gt;LustreError: 5367:0:(lod_object.c:704:lod_ah_init()) LBUG &lt;4&gt;Pid: 5367, comm: mdt00_009 &lt;4&gt; &lt;4&gt;Call Trace: &lt;4&gt; [&lt;ffffffffa0511895&gt;] libcfs_debug_dumpstack+0x55/0x80 [libcfs] &lt;4&gt; [&lt;ffffffffa0511e97&gt;] lbug_with_loc+0x47/0xb0 [libcfs] &lt;4&gt; [&lt;ffffffffa0faa77f&gt;] lod_ah_init+0x57f/0x5c0 [lod] &lt;4&gt; [&lt;ffffffffa0c67a83&gt;] mdd_object_make_hint+0x83/0xa0 [mdd] &lt;4&gt; [&lt;ffffffffa0c73ec2&gt;] mdd_create_data+0x332/0x7d0 [mdd] &lt;4&gt; [&lt;ffffffffa0f08d8c&gt;] mdt_finish_open+0x125c/0x1950 [mdt] &lt;4&gt; [&lt;ffffffffa0f04658&gt;] ? mdt_object_open_lock+0x1c8/0x510 [mdt] &lt;4&gt; [&lt;ffffffffa0f0af26&gt;] mdt_reint_open+0xfe6/0x20e0 [mdt] &lt;4&gt; [&lt;ffffffffa052e85e&gt;] ? upcall_cache_get_entry+0x28e/0x860 [libcfs] &lt;4&gt; [&lt;ffffffffa07f7ddc&gt;] ? lustre_msg_add_version+0x6c/0xc0 [ptlrpc] &lt;4&gt; [&lt;ffffffffa0ef5981&gt;] mdt_reint_rec+0x41/0xe0 [mdt] &lt;4&gt; [&lt;ffffffffa0edab03&gt;] mdt_reint_internal+0x4c3/0x780 [mdt] &lt;4&gt; [&lt;ffffffffa0edb090&gt;] mdt_intent_reint+0x1f0/0x530 [mdt] &lt;4&gt; [&lt;ffffffffa0ed8f3e&gt;] mdt_intent_policy+0x39e/0x720 [mdt] &lt;4&gt; [&lt;ffffffffa07af831&gt;] ldlm_lock_enqueue+0x361/0x8d0 [ptlrpc] &lt;4&gt; [&lt;ffffffffa07d61ef&gt;] ldlm_handle_enqueue0+0x4ef/0x10b0 [ptlrpc] &lt;4&gt; [&lt;ffffffffa0ed93c6&gt;] mdt_enqueue+0x46/0xe0 [mdt] &lt;4&gt; [&lt;ffffffffa0edfad7&gt;] mdt_handle_common+0x647/0x16d0 [mdt] &lt;4&gt; [&lt;ffffffffa0f19615&gt;] mds_regular_handle+0x15/0x20 [mdt] &lt;4&gt; [&lt;ffffffffa08083d8&gt;] ptlrpc_server_handle_request+0x398/0xc60 [ptlrpc] &lt;4&gt; [&lt;ffffffffa05125de&gt;] ? cfs_timer_arm+0xe/0x10 [libcfs] &lt;4&gt; [&lt;ffffffffa0523d9f&gt;] ? lc_watchdog_touch+0x6f/0x170 [libcfs] &lt;4&gt; [&lt;ffffffffa07ff739&gt;] ? ptlrpc_wait_event+0xa9/0x290 [ptlrpc] &lt;4&gt; [&lt;ffffffff81055813&gt;] ? __wake_up+0x53/0x70 &lt;4&gt; [&lt;ffffffffa080976e&gt;] ptlrpc_main+0xace/0x1700 [ptlrpc] &lt;4&gt; [&lt;ffffffffa0808ca0&gt;] ? ptlrpc_main+0x0/0x1700 [ptlrpc] &lt;4&gt; [&lt;ffffffff8100c0ca&gt;] child_rip+0xa/0x20 &lt;4&gt; [&lt;ffffffffa0808ca0&gt;] ? ptlrpc_main+0x0/0x1700 [ptlrpc] &lt;4&gt; [&lt;ffffffffa0808ca0&gt;] ? ptlrpc_main+0x0/0x1700 [ptlrpc] &lt;4&gt; [&lt;ffffffff8100c0c0&gt;] ? child_rip+0x0/0x20 </pre> </div></div> <p>I think <a href="https://jira.whamcloud.com/browse/LU-4791" title="lod_ah_init() ASSERTION( lc-&gt;ldo_stripenr == 0 ) failed:" class="issue-link" data-issue-key="LU-4791"><del>LU-4791</del></a> supersedes <a href="https://jira.whamcloud.com/browse/LU-4260" title="ASSERTION( lc-&gt;ldo_stripenr == 0 ) failed:" class="issue-link" data-issue-key="LU-4260"><del>LU-4260</del></a>.<br/> I want to document here since we filed this one.</p> Related LU-4260 Development Rank 1|hzwezz: Rank (Obsolete) 12649 Severity