https://jira.opendaylight.org This file is an XML representation of an issue en-us 8.20.10 820010 22-06-2022 https://jira.opendaylight.org/browse/NETVIRT-633 netvirt <p>at a high level, the ovs instances on both compute nodes are restarted. The <br/> elan service flows appear to be validated as correct on both computes after<br/> the restart. Then an ssh to an openstack instance from the control node's<br/> dhcp namespace fails:</p> <p><a href="https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-upstream-learn-carbon/233/archives/log.html.gz#s1-s5-s1-t2-k13-k5" class="external-link" target="_blank" rel="nofollow noopener">https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-upstream-learn-carbon/233/archives/log.html.gz#s1-s5-s1-t2-k13-k5</a></p> <p>Operating System: All<br/> Platform: All</p> NETVIRT-633

CSIT Sporadic failures - ElanService Suite - ssh instance connectivity fails after ovs restart

Bug Resolved Done Unassigned Jamo Luhrsen Tue, 25 Apr 2017 21:39:37 +0000 Thu, 19 Oct 2017 21:28:23 +0000 Fri, 15 Sep 2017 00:57:42 +0000 Carbon General 0 3 <p>another run with failure:</p> <p><a href="https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-carbon/613/archives/log.html.gz#s1-s5-s1" class="external-link" target="_blank" rel="nofollow noopener">https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-nodl-v2-upstream-stateful-carbon/613/archives/log.html.gz#s1-s5-s1</a></p> <p><a href="https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-upstream-stateful-snat-conntrack-carbon/53/archives/log.html.gz" class="external-link" target="_blank" rel="nofollow noopener">https://logs.opendaylight.org/releng/jenkins092/netvirt-csit-1node-openstack-newton-upstream-stateful-snat-conntrack-carbon/53/archives/log.html.gz</a></p> <p>Ok Peri,</p> <p>but like I noted in that email <span class="error">&#91;0&#93;</span> that it hadn't happened in a while, I still don't think it's happened since then.</p> <p>anyway, it sounded like you were waiting on me for something so I wanted to make sure I wasn't blocking anything.</p> <p>JamO</p> <p>On 06/07/2017 10:57 PM, Periyasamy Palanisamy wrote:<br/> &gt; Yes JamO, I was referring to <b>instance restart</b> test case for OF port number not changing after VM reboot. Due to this, <b>instance restart</b> test case will get marked as failure. <br/> &gt; So either we have to change VM reboot procedure as <b>hard reboot</b> or need to figure out why soft reboot is not working. <br/> &gt; <br/> &gt; Thanks,<br/> &gt; Periyasamy<br/> &gt; <br/> &gt; ----<del>Original Message</del>----<br/> &gt; From: Jamo Luhrsen <span class="nobr"><a href="mailto:jluhrsen@gmail.com" class="external-link" target="_blank" rel="nofollow noopener">jluhrsen@gmail.com^{<img class="rendericon" src="https://jira.opendaylight.org/images/icons/mail_small.gif" height="12" width="13" align="absmiddle" alt="" border="0"/>}</a></span><br/> &gt; Sent: Thursday, June 08, 2017 2:31 AM<br/> &gt; To: N Vivekanandan &lt;n.vivekanandan@ericsson.com&gt;; Periyasamy <br/> &gt; Palanisamy &lt;periyasamy.palanisamy@ericsson.com&gt;<br/> &gt; Subject: Re: Bug - <a href="https://bugs.opendaylight.org/show_bug.cgi?id=8302" class="external-link" target="_blank" rel="nofollow noopener">https://bugs.opendaylight.org/show_bug.cgi?id=8302</a><br/> &gt; <br/> &gt; Hi Peri,<br/> &gt; <br/> &gt; I think we figured out the OF number not changing after the reboot.<br/> &gt; At least I analyzed it before and figured it was because <b>sometimes</b> <br/> &gt; the "soft reboot" doesn't work and then only after 2m (or so) nova <br/> &gt; finally does a "hard reboot". see email thread here <span class="error">&#91;0&#93;</span><br/> &gt; <br/> &gt; But, is that what you are referring to below? Todays failure report had the "ovs restart" bug, not the "instance restart" bug.<br/> &gt; <br/> &gt; Thanks,<br/> &gt; JamO<br/> &gt; <br/> &gt; <span class="error">&#91;0&#93;</span> <br/> &gt; <a href="https://lists.opendaylight.org/pipermail/netvirt-dev/2017-May/004543.h" class="external-link" target="_blank" rel="nofollow noopener">https://lists.opendaylight.org/pipermail/netvirt-dev/2017-May/004543.h</a><br/> &gt; tml<br/> &gt; <br/> &gt; <br/> &gt; On 06/07/2017 11:39 AM, N Vivekanandan wrote:<br/> &gt;&gt; Hi Jamo,<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; From your digest mail today, it looks like 8302 is still happening.<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; Related to that Peri has a question below, can you please help with your inputs?<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; Vivek<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; <b>From:</b> Periyasamy Palanisamy<br/> &gt;&gt; <b>Sent:</b> Wednesday, June 07, 2017 10:02 AM<br/> &gt;&gt; <b>To:</b> N Vivekanandan &lt;n.vivekanandan@ericsson.com&gt;<br/> &gt;&gt; <b>Subject:</b> RE: Bug -<br/> &gt;&gt; <a href="https://bugs.opendaylight.org/show_bug.cgi?id=8302" class="external-link" target="_blank" rel="nofollow noopener">https://bugs.opendaylight.org/show_bug.cgi?id=8302</a><br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; This issue was analyzed already and merged two patches for table 17 stale entries issue (one patch is merged yesterday).<br/> &gt;&gt;<br/> &gt;&gt; Let us wait for fresh CSIT report to see whether this issue happens again or not.<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; JamO has to come back on why OF port number is not changed after nova reboot.<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; Thanks,<br/> &gt;&gt;<br/> &gt;&gt; Periyasamy<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; <b>From:</b> N Vivekanandan<br/> &gt;&gt; <b>Sent:</b> Wednesday, June 07, 2017 12:02 AM<br/> &gt;&gt; <b>To:</b> Periyasamy Palanisamy &lt;periyasamy.palanisamy@ericsson.com<br/> &gt;&gt; &lt;<span class="nobr"><a href="mailto:periyasamy.palanisamy@ericsson.com" class="external-link" target="_blank" rel="nofollow noopener">periyasamy.palanisamy@ericsson.com^{<img class="rendericon" src="https://jira.opendaylight.org/images/icons/mail_small.gif" height="12" width="13" align="absmiddle" alt="" border="0"/>}</a></span>&gt;&gt;<br/> &gt;&gt; <b>Subject:</b> Bug - <a href="https://bugs.opendaylight.org/show_bug.cgi?id=8302" class="external-link" target="_blank" rel="nofollow noopener">https://bugs.opendaylight.org/show_bug.cgi?id=8302</a><br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; Hi Peri,<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; Seems to be related to ELAN as DHCP IP assignment is failing (reported by Jamo today).<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; Can we have someone take a look ?<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; &#8211;<br/> &gt;&gt;<br/> &gt;&gt; Thanks,<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;<br/> &gt;&gt; Vivek<br/> &gt;&gt;<br/> &gt;&gt; <br/> &gt;&gt;</p> Duplicate NETVIRT-910 Development External issue ID 8302 External issue URL Rank 0|i01t07: Status Whiteboard csit:sporadic_failures