<div dir="ltr"><div><div><div>Hello Gianluca,<br><br></div>Can you please check the ovn north db log.<br></div>This is placed in /var/log/openvswitch/ovsdb-server-nb.log<br></div><div>Please check if the logs has any new entries when you try to connect and when you issue the 'ovn-nbctl set-connection ptcp:6641' command.<br></div><div>If the connection attempt is getting through, pvs db should print an error to the log.<br></div><div><br>Please also try restarting the ovn-northd service.<br><br></div><div>Do the ovn-controllers connect to the south-db?<br></div><div>You can verify this by looking at /var/log/openvswitch/ovn-controller.log on the ovn-controller host (please look for entries saying "... <north ip>:6642 connected")<br><br></div><div>Marcin<br></div><div><div><div><br><br></div></div></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Apr 21, 2017 at 1:09 PM, Gianluca Cecchi <span dir="ltr"><<a href="mailto:gianluca.cecchi@gmail.com" target="_blank">gianluca.cecchi@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><span class="">On Thu, Apr 20, 2017 at 6:54 PM, Gianluca Cecchi <span dir="ltr"><<a href="mailto:gianluca.cecchi@gmail.com" target="_blank">gianluca.cecchi@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr">Hello,<div>I installed some months ago a test setup in 4.1.0 with ovn.</div><div>Now after updating engine and host to 4.1.1 it seems the services are up but it doesn't work.</div><div>If I run a VM with a network device in OVN external provider, it cant' boot and I get this in engine.log:</div><div><br></div><div><div><br></div></div></div></blockquote></span><div>[snip] </div><span class=""><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><div></div></div><div><br></div><div>At the page</div><div><a href="https://www.ovirt.org/blog/2016/11/ovirt-provider-ovn/" target="_blank">https://www.ovirt.org/blog/201<wbr>6/11/ovirt-provider-ovn/</a><br></div><div><br></div><div>I see this note about ports:</div><div><br></div><div>"</div><div><div>Since OVS 2.7, OVN central must be configured to listen to requests on appropriate ports:</div><div><br></div><div>ovn-sbctl set-connection ptcp:6642</div><div>ovn-nbctl set-connection ptcp:6641</div></div><div>"</div><div><br></div><div>and in my case I indeed passed from 2.6.90 to 2.7.0...</div><div><br></div><div>Do I need to run these two commands?</div><div>Or any other configuration settings?</div><div><br></div><div>Thanks in advance,</div><div>Gianluca</div></div>
</blockquote></span></div><br></div><div class="gmail_extra">I confirm that after running these two commands all work ok again and I'm able to start a VM with a vnic provided by the OVN provider</div><div class="gmail_extra"><br></div><div class="gmail_extra"><div class="gmail_extra">[root@ractorshe ~]# ovn-sbctl set-connection ptcp:6642</div><div class="gmail_extra">[root@ractorshe ~]# ovn-nbctl set-connection ptcp:6641</div><div class="gmail_extra">[root@ractorshe ~]# </div><div><br></div></div></div>
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<p style="font-weight:bold;margin:0;padding:0;font-size:14px;text-transform:uppercase;margin-bottom:0">MARCIN mIRECKI<br></p>
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