Hi, In our infrastructure we are observing that some compute nodes are reporting the state correctly but not consuming messages. For the scheduler they are available, so it schedules VMs on them, and then the messages are pilling up in the compute.”host” queues. Restarting nova-compute solves the problem. All old messages in the queue are consumed and they start behaving properly until next time… I don’t get anything interesting from the logs. We are using rabbit 3.2.4 clustered with mirror queues and Havana 2. Anyone observed the same symptoms? thanks, Belmiro -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20140521/30e0173e/attachment.html>