After reboot instance shuts down and nova-compute throws a libvrit error
After stress reboot test, nova-compute can't start because of this error:
2012-08-10 11:35:45 CRITICAL nova [-] Unable to pre-create chardev file '/var/lib/nova/instances/instance-00000049/console.log': No such file or directory 2012-08-10 11:35:45 TRACE nova Traceback (most recent call last): 2012-08-10 11:35:45 TRACE nova File "/usr/bin/nova-compute", line 49, in <module> 2012-08-10 11:35:45 TRACE nova service.wait() 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 413, in wait 2012-08-10 11:35:45 TRACE nova _launcher.wait() 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 131, in wait 2012-08-10 11:35:45 TRACE nova service.wait() 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 166, in wait 2012-08-10 11:35:45 TRACE nova return self._exit_event.wait() 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/eventlet/event.py", line 116, in wait 2012-08-10 11:35:45 TRACE nova return hubs.get_hub().switch() 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/eventlet/hubs/hub.py", line 177, in switch 2012-08-10 11:35:45 TRACE nova return self.greenlet.switch() 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/eventlet/greenthread.py", line 192, in main 2012-08-10 11:35:45 TRACE nova result = function(args, *kwargs) 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 101, in run_server 2012-08-10 11:35:45 TRACE nova server.start() 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/service.py", line 162, in start 2012-08-10 11:35:45 TRACE nova self.manager.init_host() 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 253, in init_host 2012-08-10 11:35:45 TRACE nova self.reboot_instance(context, instance['uuid']) 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 114, in wrapped 2012-08-10 11:35:45 TRACE nova return f(args, *kw) 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 159, in decorated_function 2012-08-10 11:35:45 TRACE nova function(self, context, instance_uuid, args, *kwargs) 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 183, in decorated_function 2012-08-10 11:35:45 TRACE nova sys.exc_info()) 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2012-08-10 11:35:45 TRACE nova self.gen.next() 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 177, in decorated_function 2012-08-10 11:35:45 TRACE nova return function(self, context, instance_uuid, args, *kwargs) 2012-08-10 11:35:45 TRACE nova File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 904, in reboot_instance 2012-08-10 11:35:45 TRACE nova reboot_type ...
