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-4151 Lustre <p>This issue was created by maloo for sarah &lt;sarah@whamcloud.com&gt;</p> <p>This issue relates to the following test suite run: <a href="http://maloo.whamcloud.com/test_sets/6c173a68-3e61-11e3-9906-52540035b04c" class="external-link" target="_blank" rel="nofollow noopener">http://maloo.whamcloud.com/test_sets/6c173a68-3e61-11e3-9906-52540035b04c</a>.</p> <p>The sub-test test_184d failed with the following error:</p> <blockquote> <p>swap /mnt/lustre/d0.sanity/d184/f.sanity.184d-1 /mnt/lustre/d0.sanity/d184/f.sanity.184d-2 layouts failed</p></blockquote> <p>After rolling downgrade servers and clients from 2.5.0 to 2.4.1, run sanity test, hit following error</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity test 184d: allow stripeless layouts swap == 05:46:10 (1382791570) Succeed in opening file "/mnt/lustre/d0.sanity/d184/f.sanity.184d-2"(flags=O_CREAT) Succeed in opening file "/mnt/lustre/d0.sanity/d184/f.sanity.184d-3"(flags=O_CREAT) error: cannot swap layouts between /mnt/lustre/d0.sanity/d184/f.sanity.184d-1 and /mnt/lustre/d0.sanity/d184/f.sanity.184d-2 : Invalid argument (22) sanity test_184d: @@@@@@ FAIL: swap /mnt/lustre/d0.sanity/d184/f.sanity.184d-1 /mnt/lustre/d0.sanity/d184/f.sanity.184d-2 layouts failed </pre> </div></div> <p>Info required for matching: sanity 184d</p> before downgrade<br/> server and client: lustre-b2_5 build #2 RHEL6 ldiskfs<br/> after downgrade<br/> server and client: 2.4.1 RHEL6 ldiskfs LU-4151

sanity test_184d: cannot swap layouts

Bug Minor Resolved Cannot Reproduce WC Triage Maloo Sat, 26 Oct 2013 17:38:13 +0000 Sat, 9 Oct 2021 06:27:50 +0000 Sat, 9 Oct 2021 06:27:50 +0000 Lustre 2.5.0 0 3 <p>Hit this during rolling upgrade testing from 2.4.3 to b2_6-rc2<br/> Upgrade OSS from 2.4.3 to 2.6, other nodes(MDS and clients are 2.4.3)</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== sanity test 184d: allow stripeless layouts swap == 20:34:58 (1406259298) Succeed in opening file "/mnt/lustre/d0.sanity/d184/f.sanity.184d-2"(flags=O_CREAT) Succeed in opening file "/mnt/lustre/d0.sanity/d184/f.sanity.184d-3"(flags=O_CREAT) error: cannot swap layouts between /mnt/lustre/d0.sanity/d184/f.sanity.184d-1 and /mnt/lustre/d0.sanity/d184/f .sanity.184d-2 : Invalid argument (22) sanity test_184d: @@@@@@ FAIL: swap /mnt/lustre/d0.sanity/d184/f.sanity.184d-1 /mnt/lustre/d0.sanity/d184/f.s anity.184d-2 layouts failed </pre> </div></div> Development Rank 1|hzw6xb: Rank (Obsolete) 11266 Severity