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-597 Lustre <p>After upgrading OSS1 (fat-amd-2), running sanity test 127 on Lustre 1.8.6-wc1 clients (client-<span class="error">&#91;12,13&#93;</span>) failed as follows:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>== test 127: verify the client stats are sane == 22:47:38 osc.lustre-OST0000-osc-ffff880318e3fc00.stats=0 osc.lustre-OST0001-osc-ffff880318e3fc00.stats=0 1+0 records in 1+0 records out 2097152 bytes (2.1 MB) copied, 0.056007 s, 37.4 MB/s 1+0 records in 1+0 records out 2097152 bytes (2.1 MB) copied, 0.0720016 s, 29.1 MB/s sanity test_127: @@@@@@ FAIL: Missing read_bytes stats </pre> </div></div> <p>Maloo report: <a href="https://maloo.whamcloud.com/test_sets/641fa584-c7cb-11e0-8d02-52540025f9af" class="external-link" target="_blank" rel="nofollow noopener">https://maloo.whamcloud.com/test_sets/641fa584-c7cb-11e0-8d02-52540025f9af</a></p> <br/> Old Lustre Version: 1.8.6-wc1<br/> Lustre Build: <a href="http://newbuild.whamcloud.com/job/lustre-b1_8/100/">http://newbuild.whamcloud.com/job/lustre-b1_8/100/</a><br/> <br/> New Lustre Version: master<br/> Lustre Build: <a href="http://newbuild.whamcloud.com/job/lustre-master/257/">http://newbuild.whamcloud.com/job/lustre-master/257/</a><br/> <br/> Rolling upgrading (Lustre servers and clients were upgraded one by one without unmounting others) from Lustre 1.8.6-wc1 to Lustre master under the following configuration:<br/> <br/> OSS1: RHEL5/x86_64<br/> OSS2: RHEL5/x86_64<br/> MDS: RHEL5/x86_64<br/> Client1: RHEL6/x86_64<br/> Client2: RHEL5/x86_64<br/> LU-597

1.8<->2.1 interop: sanity test_127: FAIL: Missing read_bytes stats

Bug Minor Closed Won't Fix Robert Read Jian Yu Tue, 16 Aug 2011 01:52:08 +0000 Tue, 16 Aug 2011 05:10:03 +0000 Tue, 16 Aug 2011 05:09:55 +0000 Lustre 2.1.0 Lustre 1.8.6 Lustre 2.1.0 Lustre 1.8.7 0 0 <p>The failure in this ticket was caused by the one in <a href="https://jira.whamcloud.com/browse/LU-594" title="1.8&lt;-&gt;2.1 interop: sanity test_27y: FAIL: files created on deactivated OSTs instead of degraded OST" class="issue-link" data-issue-key="LU-594"><del>LU-594</del></a>.</p> Development Rank 1|hzvf1r: Rank (Obsolete) 6083 Severity