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Hi<br>
<br>
Did you check ovs to have br-int, br-ex and br-eth1.<br>
<br>
Check ml2_conf.ini to have right config for the driver to work.<br>
<br>
-<br>
Trinath<br>
<hr tabindex="-1" style="display:inline-block; width:98%">
<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> tuanvc <tuanvc@vccloud.vn><br>
<b>Sent:</b> Wednesday, April 23, 2014 10:09:10 AM<br>
<b>To:</b> openstack@lists.openstack.org<br>
<b>Subject:</b> Re: [Openstack] Havana to Icehouse and OVS to ML2 failure</font>
<div> </div>
</div>
<div>I'm having the same problem when trying to migrate from OVS to ML2<br>
<br>
Here's /var/log/neutron/server.log<br>
<br>
2014-04-23 04:12:39.702 19132 WARNING neutron.plugins.ml2.managers [-] Failed to bind port 7c540392-a5c1-424f-93f0-4532f4d20c65 on host network2<br>
2014-04-23 04:12:39.704 19132 WARNING neutron.plugins.ml2.plugin [-] In _notify_port_updated(), no bound segment for port 7c540392-a5c1-424f-93f0-4532f4d20c65 on network 78640a95-25f0-423e-b170-baa008f7cd45<br>
2014-04-23 04:12:39.742 19132 WARNING neutron.plugins.ml2.managers [-] Failed to bind port 6a35db01-7752-4c2f-8f8c-648b9dc8cd3a on host network2<br>
2014-04-23 04:12:39.744 19132 WARNING neutron.plugins.ml2.plugin [-] In _notify_port_updated(), no bound segment for port 6a35db01-7752-4c2f-8f8c-648b9dc8cd3a on network a396e433-3876-41ae-8b57-fa14348b0f43<br>
2014-04-23 04:12:40.596 19132 WARNING neutron.plugins.ml2.rpc [-] Device 6a35db01-7752-4c2f-8f8c-648b9dc8cd3a requested by agent ovs7e2fe489fc47 on network a396e433-3876-41ae-8b57-fa14348b0f43 not bound, vif_type: binding_failed<br>
<br>
Still looking for the solution.<br>
<br>
Vu Cong Tuan<br>
<br>
<div class="moz-cite-prefix">On 04/21/2014 08:04 PM, Igor Cardoso wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div>This email supersedes my previous one on 2014/04/20 20:24 UTC,</div>
<div>which wasn't properly formatted.</div>
<div><br>
</div>
<div>I decided to upgrade my Havana deployment to Icehouse right after the</div>
<div>official release so I could contribute on the documentation with the</div>
<div>steps necessary, including Neutron and going from the OVS to the ML2</div>
<div>neutron plugin.</div>
<div><br>
</div>
<div>However, I'm still having problems due to the ML2 migration.</div>
<div><br>
</div>
<div>All nodes (1 hybrid Controller/Network and 1 Compute) are running up</div>
<div>to date Ubuntu 12.04.4 LTS.</div>
<div>Havana was working perfectly before (OVS with GRE).</div>
<div><br>
</div>
<div>------------------------------------------------------------------</div>
<div>Most important steps done so far:</div>
<div><br>
</div>
<div>- Updated everything to Icehouse;</div>
<div><br>
</div>
<div>- Ran all database migration commands (typical db sync/db_sync);</div>
<div><br>
</div>
<div>- Ran Neutron's own migration commands, in the following ways:</div>
<div> neutron-db-manage --config-file /etc/neutron/neutron.conf \</div>
<div> --config-file (...)/ovs_neutron_plugin.ini \</div>
<div> stamp havana</div>
<div> neutron-db-manage --config-file /etc/neutron/neutron.conf \</div>
<div> --config-file (...)/ovs_neutron_plugin.ini \</div>
<div> upgrade icehouse</div>
<div><br>
</div>
<div>- Manually ran the ML2 migration script:</div>
<div> python -m neutron.db.migration.migrate_to_ml2 openvswitch \</div>
<div> mysql://neutron:mypass@mycontroller/neutron</div>
<div>------------------------------------------------------------------</div>
<div><br>
</div>
<div>Here are the contents of the ml2_port_bindings table,</div>
<div>right after I run the ML2 migration script:</div>
<div><a href="http://paste.openstack.org/show/76513/">http://paste.openstack.org/show/76513/</a></div>
<div><br>
</div>
<div><br>
</div>
<div>But, if I restart the neutron services, it becomes:</div>
<div><a href="http://paste.openstack.org/show/76515/">http://paste.openstack.org/show/76515/</a></div>
<div><br>
</div>
<div><br>
</div>
<div>Either way, starting nova-compute service at the Compute node yields:</div>
<div>(...)</div>
<div>vif_type parameter must be present for this vif_driver implementation</div>
<div>(...)</div>
<div><br>
</div>
<div>And doesn't start.</div>
<div><br>
</div>
<div>Any ideas?</div>
<div><br>
</div>
<div>Best regards,</div>
<div><br>
</div>
-- <br>
<div dir="ltr">
<div>Igor Duarte Cardoso.</div>
<a href="http://igordcard.blogspot.com" target="_blank">http://igordcard.blogspot.com</a><br>
</div>
</div>
<br>
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