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-10880 Lustre <p>This issue was created by maloo for Bob Glossman &lt;bob.glossman@intel.com&gt;</p> <p>This issue relates to the following test suite run: <a href="https://testing.hpdd.intel.com/test_sets/a75e6948-3853-11e8-b45c-52540065bddc" class="external-link" target="_blank" rel="nofollow noopener">https://testing.hpdd.intel.com/test_sets/a75e6948-3853-11e8-b45c-52540065bddc</a></p> <p>test_40 failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>test_40 returned 254 </pre> </div></div> <p>lots of "mcmd: connect failed: No route to host" in the test log<br/> I think this could be a DCO issue, not a lustre bug</p> <p>VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV<br/> sanity-hsm test_40 - test_40 returned 254</p> LU-10880

sanity-hsm test_40: mcmd: connect failed: No route to host

Bug Minor Resolved Duplicate WC Triage Maloo Wed, 4 Apr 2018 22:07:57 +0000 Fri, 12 Aug 2022 21:52:31 +0000 Fri, 12 Aug 2022 21:52:31 +0000 0 3 <p>maybe not a DCO issue after all. console log for MDS shows this kernel panic:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>[15481.021061] Kernel panic - not syncing: Pool 'lustre-mdt1' has encountered an uncorrectable I/O failure and the failure mode property for this pool is set to panic. [15481.022037] CPU: 1 PID: 7200 Comm: mmp Tainted: P OE ------------ 3.10.0-693.21.1.el7_lustre.x86_64 #1 [15481.022037] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007 [15481.022037] Call Trace: [15481.022037] [&lt;ffffffff816ae7c8&gt;] dump_stack+0x19/0x1b [15481.022037] [&lt;ffffffff816a8634&gt;] panic+0xe8/0x21f [15481.022037] [&lt;ffffffffc08c4256&gt;] zio_suspend+0x106/0x110 [zfs] [15481.022037] [&lt;ffffffffc084adda&gt;] mmp_thread+0x70a/0x760 [zfs] [15481.022037] [&lt;ffffffffc084a560&gt;] ? mmp_random_leaf+0xb0/0xb0 [zfs] [15481.022037] [&lt;ffffffffc084a6d0&gt;] ? mmp_write_done+0x170/0x170 [zfs] [15481.022037] [&lt;ffffffffc0714fc3&gt;] thread_generic_wrapper+0x73/0x80 [spl] [15481.022037] [&lt;ffffffffc0714f50&gt;] ? __thread_exit+0x20/0x20 [spl] [15481.022037] [&lt;ffffffff810b4031&gt;] kthread+0xd1/0xe0 [15481.022037] [&lt;ffffffff810b3f60&gt;] ? insert_kthread_work+0x40/0x40 [15481.022037] [&lt;ffffffff816c0577&gt;] ret_from_fork+0x77/0xb0 [15481.022037] [&lt;ffffffff810b3f60&gt;] ? insert_kthread_work+0x40/0x40 [15481.022037] Kernel Offset: disabled </pre> </div></div> <p>Is this a duplicate of <a href="https://jira.whamcloud.com/browse/LU-9845" title="ost-pools test_22 hangs with ‘WARNING: Pool &#39;lustre-mdt1&#39; has encountered an uncorrectable I/O failure and has been suspended.’" class="issue-link" data-issue-key="LU-9845"><del>LU-9845</del></a>?</p> Development Rank 1|hzzv9r: Rank (Obsolete) 9223372036854775807 Severity