Hi ALL, When compute service is down, Performing action on instance will leave instance's task_state in intermediate state like 'powering-off'/'powering-on' until the compute service is available again. Details please see https://bugs.launchpad.net/nova/+bug/1228804, I also post a patch for this https://review.openstack.org/#/c/47733/ But I think more discussions about the solution. Any suggestion ? -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openstack.org/pipermail/openstack-dev/attachments/20130926/600b8acb/attachment.html>