Hi, i've got strange situation, in my case here, 3 nodes are get power cut from source when i turn it on, instance can't boot, and have this as the nova-compute.log * Cannot reboot instance: Unable to add bridge qbrbe24b178-79 port tapbe24b178-79: Invalid argument* i have restart quantum-server and it's component, also with openvswith . hoping some clue thanks -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack/attachments/20130729/5840e9cc/attachment.html>