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-17004 Lustre <p>This issue was created by maloo for jianyu &lt;yujian@whamcloud.com&gt;</p> <p>This issue relates to the following test suite run: <a href="https://testing.whamcloud.com/test_sets/fd28874f-00e5-4527-a75a-1fe1521a95ca" class="external-link" target="_blank" rel="nofollow noopener">https://testing.whamcloud.com/test_sets/fd28874f-00e5-4527-a75a-1fe1521a95ca</a></p> <p>test_222 failed with the following error:</p> <div class="preformatted panel" style="border-width: 1px;"><div class="preformattedContent panelContent"> <pre>CMD: onyx-52vm3 /usr/sbin/lnetctl route show -v /usr/sbin/lnetctl ping 10.240.24.130@tcp2 manage: - ping: errno: -1 descr: failed to ping 10.240.24.130@tcp2: Network is down CMD: onyx-52vm3 /usr/sbin/lnetctl ping 10.240.24.128@tcp1 onyx-52vm3: manage: onyx-52vm3: - ping: onyx-52vm3: errno: -1 onyx-52vm3: descr: failed to ping 10.240.24.128@tcp1: No route to host onyx-52vm3: CMD: onyx-52vm1.onyx.whamcloud.com if /usr/sbin/lnetctl route show --net tcp2 --gateway 10.240.24.129@tcp1; then /usr/sbin/lnetctl route del --net tcp2 --gateway 10.240.24.129@tcp1; else exit 0; fi del: - route: errno: -100 descr: route operation failed: Network is down sanity-lnet test_222: @@@@@@ FAIL: Failed to delete tcp2 route </pre> </div></div> <p>Test session details:<br/> clients: <a href="https://build.whamcloud.com/job/lustre-reviews/96504" class="external-link" target="_blank" rel="nofollow noopener">https://build.whamcloud.com/job/lustre-reviews/96504</a> - 3.10.0-1160.90.1.el7.x86_64<br/> servers: <a href="https://build.whamcloud.com/job/lustre-reviews/96504" class="external-link" target="_blank" rel="nofollow noopener">https://build.whamcloud.com/job/lustre-reviews/96504</a> - 3.10.0-1160.95.1.el7_lustre.x86_64</p> <p>&lt;&lt;Please provide additional information about the failure here&gt;&gt;</p> <p>VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV<br/> sanity-lnet test_222 - Failed to delete tcp2 route</p> LU-17004

sanity-lnet test_222: FAIL: Failed to delete tcp2 route

Bug Minor Resolved Fixed WC Triage Maloo Mon, 31 Jul 2023 07:48:44 +0000 Mon, 22 Jan 2024 15:17:17 +0000 Mon, 22 Jan 2024 15:17:17 +0000 Lustre 2.16.0 0 4 <p>Hi <a href="https://jira.whamcloud.com/secure/ViewProfile.jspa?name=ssmirnov" class="user-hover" rel="ssmirnov">ssmirnov</a>,<br/> Could you please take a look at this failure?<br/> RHEL 7.9 kernel update patch <a href="https://review.whamcloud.com/51801" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/51801</a> review testing is blocked by this failure.</p> <p>Looks like there's currently a difference in behaviour between Centos 7.9 and later kernels:</p> <p>"lnetctl route show" executed without any nets configured (i.e. "lnetctl lnet configure" was never run) results in some sort of error on other kernels, while on Centos 7.9 it returns nothing. </p> <p>Sanity-lnet test cases which cover routing, when cleaning up, use a sub-routine (do_route_del) which executes "lnetctl route show" on a specific route before attempting to delete the route. Sometimes do_route_del is called when network not configured (or got unconfigured) and in that case on Centos 7.9 the sub-routine is going to attempt removal of non-existing route and report an error.</p> <p><a href="https://review.whamcloud.com/c/fs/lustre-release/+/53366" class="external-link" target="_blank" rel="nofollow noopener">https://review.whamcloud.com/c/fs/lustre-release/+/53366</a> resolves this issue</p> Development Rank 1|i03ruv: Rank (Obsolete) 9223372036854775807 Severity