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-15232 Lustre <p>sanity-lnet session fails with a following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre> sanity-lnet : @@@@@@ FAIL: Found 2 interfaces for NID 10.240.22.240@tcp. Expect 1 Trace dump: = /usr/lib64/lustre/tests/test-framework.sh:6332:error() = /usr/lib64/lustre/tests/sanity-lnet.sh:266:main() </pre> </div></div> <p>I faced it in a few different patches:<br/> <a href="https://testing.whamcloud.com/test_sets/730b47fe-077e-4d12-ae23-7e779c9ef774" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/730b47fe-077e-4d12-ae23-7e779c9ef774</a><br/> <a href="https://testing.whamcloud.com/test_sets/26a93006-3d7b-45df-b37f-84cbd895523b" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/26a93006-3d7b-45df-b37f-84cbd895523b</a><br/> <a href="https://testing.whamcloud.com/test_sets/872224ab-3a6f-4ded-9fa2-b8d274baf5d1" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/872224ab-3a6f-4ded-9fa2-b8d274baf5d1</a></p> <p> </p> <p> </p> LU-15232

sanity-lnet : @@@@@@ FAIL: Found 2 interfaces for NID

Bug Critical Resolved Done Serguei Smirnov Sergey Cheremencev Thu, 11 Nov 2021 15:00:05 +0000 Thu, 5 May 2022 14:58:46 +0000 Sun, 14 Nov 2021 02:59:35 +0000 Lustre 2.15.0 0 6 <p>This is failing 100% since yesterday, and may be related to the test hardware move?</p> <p>Due to 100% failing it is impossible to get +1 from maloo.<br/> Is it a time to increase priority?</p> <p>"Serguei Smirnov &lt;ssmirnov@whamcloud.com&gt;" uploaded a new patch: <a href="https://review.whamcloud.com/45551" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/45551</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-15232" title="sanity-lnet : @@@@@@ FAIL: Found 2 interfaces for NID" class="issue-link" data-issue-key="LU-15232"><del>LU-15210</del></a> tests: sanity-lnet finds 2 interfaces for one nid<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: 1<br/> Commit: 013253082e352dd3a6aeb2e0306964d200a7588b</p> <p>It appears that the issue is caused by the following configuration:</p> <div class="code panel" style="border-width: 1px;"><div class="codeContent panelContent"> <pre class="code-java"> 1: lo: &lt;LOOPBACK,UP,LOWER_UP&gt; mtu 65536 qdisc noqueue state UNKNOWN group <span class="code-keyword">default</span> qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc fq_codel state UP group <span class="code-keyword">default</span> qlen 1000 link/ether 52:54:00:84:f0:1c brd ff:ff:ff:ff:ff:ff inet 10.240.29.28/16 brd 10.240.255.255 scope global noprefixroute eth0 valid_lft forever preferred_lft forever inet 10.240.29.28/20 brd 10.240.31.255 scope global dynamic noprefixroute eth0 valid_lft 20848sec preferred_lft 20848sec inet6 fe80::5054:ff:fe84:f01c/64 scope link valid_lft forever preferred_lft forever 3: test1pl@if2: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc noqueue state UP group <span class="code-keyword">default</span> qlen 1000 link/ether b2:2a:ad:c2:d1:13 brd ff:ff:ff:ff:ff:ff link-netns test_ns inet6 fe80::b02a:adff:fec2:d113/64 scope link valid_lft forever preferred_lft forever </pre> </div></div> <p>Need to modify sanity-lnet to be able to handle this.</p> <p>"Andreas Dilger &lt;adilger@whamcloud.com&gt;" merged in patch <a href="https://review.whamcloud.com/45551/" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/45551/</a><br/> Subject: <a href="https://jira.whamcloud.com/browse/LU-15232" title="sanity-lnet : @@@@@@ FAIL: Found 2 interfaces for NID" class="issue-link" data-issue-key="LU-15232"><del>LU-15210</del></a> tests: fix sanity-lnet to handle duplicate IP<br/> Project: fs/lustre-release<br/> Branch: master<br/> Current Patch Set: <br/> Commit: a50eaae974ee04364c9fbbb4625dd3d581a8c986</p> <p>Patch landed for 2.15, also needs to land for other branches.</p> <p>NB: this was originally <a href="https://jira.whamcloud.com/browse/LU-15232" title="sanity-lnet : @@@@@@ FAIL: Found 2 interfaces for NID" class="issue-link" data-issue-key="LU-15232"><del>LU-15210</del></a>, but was temporarily moved to a different project and moved back, so has a new <a href="https://jira.whamcloud.com/browse/LU-15232" title="sanity-lnet : @@@@@@ FAIL: Found 2 interfaces for NID" class="issue-link" data-issue-key="LU-15232"><del>LU-15232</del></a> ticket number.</p> <p>Andreas, it looks our's node config issue. First address from static config, second address from the dhcp client.<br/> So simplest way - fix own configuration instead of lustre test-framework fix.</p> Development Rank 1|i029on: Rank (Obsolete) 9223372036854775807 Severity