<div dir="ltr">Hello,<div><br></div><div>In attachment you can find logs for compute0 and controller0 (other computes and controllers were turned off for this test).</div><div>No OVN used, this stack is based on OVS.</div><div><br></div><div>Thank you,</div><div><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div style="margin:0px;padding:0px 0px 20px;width:1503px;color:rgb(34,34,34);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:medium"><div style="margin:8px 0px 0px;padding:0px"><div dir="ltr"><span><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr"><div dir="ltr" style="font-family:Arial,Helvetica,sans-serif;font-size:small"><span style="color:rgb(136,136,136);vertical-align:top;line-height:18px;font-size:11pt;font-family:Arial,Helvetica,Geneva;font-weight:bold">Michal Arbet<br></span><span style="color:rgb(136,136,136);font-size:10pt;vertical-align:top;line-height:18px;font-family:Arial,Helvetica,Geneva">Openstack Engineer<br><img src="https://www.google.com/a/ultimum.io/images/logo.gif" width="200" height="81"><br>Ultimum Technologies a.s.<br>Na Poříčí 1047/26, 11000 Praha 1<br>Czech Republic<br><br><a value="+420608314961" style="color:rgb(17,85,204)">+420 604 228 897</a> <br><a href="mailto:michal.arbet@ultimum.io" style="color:rgb(17,85,204)" target="_blank">michal.arbet@ultimum.io</a><br></span><font color="#1155cc" face="Arial, Helvetica, Geneva" style="font-size:12.8px"><span style="font-size:13.3333px;line-height:18px"><u><a href="https://ultimum.io/" style="color:rgb(17,85,204)" target="_blank">https://ultimum.io</a></u></span></font><br></div><div dir="ltr" style="font-family:Arial,Helvetica,sans-serif;font-size:small"><font color="#1155cc" face="Arial, Helvetica, Geneva" style="font-size:12.8px"><span style="font-size:13.3333px;line-height:18px"><br></span></font></div><div style="font-family:Arial,Helvetica,sans-serif;font-size:small"><font color="#666666"><a href="https://www.linkedin.com/company/ultimum-technologies" style="color:rgb(17,85,204)" target="_blank">LinkedIn</a> | <a href="https://twitter.com/ultimumtech" style="color:rgb(17,85,204)" target="_blank">Twitter</a> | <a href="https://www.facebook.com/ultimumtechnologies/timeline" style="color:rgb(17,85,204)" target="_blank">Facebook</a></font></div></div></div></div></div></div></div></div></span></div></div><div><div></div><div><div></div></div></div><div></div></div></div></div></div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">st 24. 11. 2021 v 15:59 odesílatel Rodolfo Alonso Hernandez <<a href="mailto:ralonsoh@redhat.com">ralonsoh@redhat.com</a>> napsal:<br></div><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>Hello Tony:</div><div><br></div><div>Do you have the Neutron server logs? Do you see the "PortBindingChassisUpdateEvent"? When a port is bound, a Port_Bound (SB) event is issued and captured in the Neutron server. That will trigger the port binding process and the "vif-plugged" event. This OVN SB event should call "set_port_status_up" and that should write "OVN reports status up for port: %s" in the logs.</div><div><br></div><div>Of course, this Neutron method will be called only if the logical switch port is UP.<br></div><div><br></div><div>Regards.</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Tue, Nov 23, 2021 at 11:59 PM Tony Liu <<a href="mailto:tonyliu0592@hotmail.com" target="_blank">tonyliu0592@hotmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hi,<br>
<br>
I see such problem from time to time. It's not consistently reproduceable.<br>
======================<br>
2021-11-23 22:16:28.532 7 INFO nova.compute.manager [req-50817b01-e7ae-4991-94fe-e4c5672c481b - - - - -] [instance: 7021bf37-348d-4dfa-b0c5-6a251fceb6cd] During sync_power_state the instance has a pending task (spawning). Skip. <br>
2021-11-23 22:21:28.342 7 WARNING nova.virt.libvirt.driver [req-814c98a4-3fd9-4607-9abb-5fbe5cef8650 3a4c320d64664d9cb6784b7ea52d618a 21384fe21ebb4339b1a5f2a8f9000ea3 - default default] [instance: 7021bf37-348d-4dfa-b0c5-6a251fceb6cd] Timeout waiting for [('network-vif-plugged', '735d97a3-db7c-42ed-b3be-1596d4cc7f4b')] for instance with vm_state building and task_state spawning.: eventlet.timeout.Timeout: 300 seconds<br>
======================<br>
The VIF/port is activated by OVN ovn-controller to ovn-sb. It seems that, either Neutron didn't<br>
capture the update or didn't send message back to nova-compute. Is there any known fix for<br>
this problem?<br>
<br>
<br>
Thanks!<br>
Tony<br>
<br>
<br>
</blockquote></div>
</blockquote></div>