Greetings, I am having connectivity issues to instances after live migrating between compute nodes. Scenario is as follows:
- Start pinging instance IP - Send nova live-migration <instancename> <computenode> - Once nova reports the pause/resume on the new compute node after migration, ping replies stop - Instance migrates successfully and I can hit it via VNC console, but no network connectivity - If I live migrate it back to losing compute node, it will still NOT restore network connectivity - The only way to restore network is to nova stop/start or nova reboot instance - When the instance comes back up, I am able to hit it again on the new compute node I have checked to see if the neutron port is showing the new binding:host_id, ovs shows the correct port for instance on new compute node, and no other errors present in the logs. I am running Liberty with cinder FYI. Anyone else having similar issues? Thanks, Adam
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