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[Rdo-list] Nova boot problems with devstack



Hi,
I Have encountered a problem and maybe someone can help (RHEL-6.4 with upstream devstack). I deploy a VM and it works. If I restart my host, install devstack and then try and deploy a VM then it fails. If I try again it works. After the next reboot in order to get a VM up and running I need to deploy 3 VM's.

The trace on nova compute is:

2013-05-16 08:18:11.742 ERROR nova.openstack.common.rpc.amqp [req-cd75ed38-1d04-4611-9f34-cce01b388413 demo demo] Exception during message handling 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp Traceback (most recent call last): 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/openstack/common/rpc/amqp.py", line 433, in _process_data
2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp     **args)
2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/openstack/common/rpc/dispatcher.py", line 148, in dispatch 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp return getattr(proxyobj, method)(ctxt, **kwargs) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/exception.py", line 98, in wrapped 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp temp_level, payload) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/usr/lib64/python2.6/contextlib.py", line 23, in __exit__ 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/exception.py", line 75, in wrapped 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp return f(self, context, *args, **kw) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 213, in decorated_function
2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp     pass
2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/usr/lib64/python2.6/contextlib.py", line 23, in __exit__ 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 199, in decorated_function 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 264, in decorated_function 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp function(self, context, *args, **kwargs) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 241, in decorated_function 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp e, sys.exc_info()) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/usr/lib64/python2.6/contextlib.py", line 23, in __exit__ 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 228, in decorated_function 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 1320, in run_instance 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp do_run_instance() 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/openstack/common/lockutils.py", line 246, in inner 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp retval = f(*args, **kwargs) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 1319, in do_run_instance 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp admin_password, is_first_time, node, instance) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 877, in _run_instance 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp notify("error", msg=unicode(e)) # notify that build failed 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/usr/lib64/python2.6/contextlib.py", line 23, in __exit__ 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 853, in _run_instance 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp image_meta = self._prebuild_instance(context, instance) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 880, in _prebuild_instance 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp self._check_instance_exists(context, instance) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 1083, in _check_instance_exists 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp raise exception.InstanceExists(name=instance['name']) 2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp InstanceExists: Instance instance-00000001 already exists.
2013-05-16 08:18:11.742 TRACE nova.openstack.common.rpc.amqp

Problem seems to be that instances hang around:

[openstack dhcp-4-126 devstack]$ virsh list --all
 Id    Name                           State
----------------------------------------------------

[openstack dhcp-4-126 devstack]$ sudo virsh list --all
 Id    Name                           State
----------------------------------------------------
 -     instance-00000001              shut off
 -     instance-00000002              shut off
 -     instance-00000003              shut off
 -     instance-00000004              shut off

Problem is that I am unable to delete any of these.

Any ideas?
Thanks
Gary


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