OK. Below is the log snippet from nova-compute.log. It includes the steps of instance starts, throws network error and terminates. Any suggestions? Thanks a lot.
2013-08-05 02:55:18.104 AUDIT nova.compute.manager [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Starting instance... 2013-08-05 02:55:18.264 AUDIT nova.compute.claims [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Attempting claim: memory 2048 MB, disk 20 GB, VCPUs 1 2013-08-05 02:55:18.265 AUDIT nova.compute.claims [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Total Memory: 64354 MB, used: 2560 MB 2013-08-05 02:55:18.265 AUDIT nova.compute.claims [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Memory limit: 96531 MB, free: 93971 MB 2013-08-05 02:55:18.265 AUDIT nova.compute.claims [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Total Disk: 3179 GB, used: 20 GB 2013-08-05 02:55:18.266 AUDIT nova.compute.claims [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Disk limit not specified, defaulting to unlimited 2013-08-05 02:55:18.266 AUDIT nova.compute.claims [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Total CPU: 24 VCPUs, used: 1 VCPUs 2013-08-05 02:55:18.267 AUDIT nova.compute.claims [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] CPU limit not specified, defaulting to unlimited 2013-08-05 02:55:18.267 AUDIT nova.compute.claims [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Claim successful 2013-08-05 02:56:18.562 ERROR nova.compute.manager [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Instance failed network setup 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Traceback (most recent call last): 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1071, in _allocate_network 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] security_groups=security_groups) 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 89, in wrapped 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] return func(self, context, *args, **kwargs) 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 46, in wrapper 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] res = f(self, context, *args, **kwargs) 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 270, in allocate_for_instance 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] nw_info = self.network_rpcapi.allocate_for_instance(context, **args) 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/network/rpcapi.py", line 171, in allocate_for_instance 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] topic=topic, version='1.9') 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/proxy.py", line 80, in call 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] return rpc.call(context, self._get_topic(topic), msg, timeout) 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/__init__.py", line 140, in call 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] return _get_impl().call(CONF, context, topic, msg, timeout) 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/impl_kombu.py", line 798, in call 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] rpc_amqp.get_connection_pool(conf, Connection)) 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 612, in call 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] rv = list(rv) 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 554, in __iter__ 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] self.done() 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] self.gen.next() 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 551, in __iter__ 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] self._iterator.next() 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/impl_kombu.py", line 648, in iterconsume 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] yield self.ensure(_error_callback, _consume) 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/impl_kombu.py", line 566, in ensure 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] error_callback(e) 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/impl_kombu.py", line 629, in _error_callback 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] raise rpc_common.Timeout() 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Timeout: Timeout while waiting on RPC response. 2013-08-05 02:56:18.562 26899 TRACE nova.compute.manager [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] 2013-08-05 02:56:18.632 AUDIT nova.compute.manager [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Terminating instance 2013-08-05 02:57:00.426 26899 AUDIT nova.compute.resource_tracker [-] Auditing locally available compute resources 2013-08-05 02:57:00.519 26899 AUDIT nova.compute.resource_tracker [-] Free ram (MB): 59746 2013-08-05 02:57:00.519 26899 AUDIT nova.compute.resource_tracker [-] Free disk (GB): 3139 2013-08-05 02:57:00.520 26899 AUDIT nova.compute.resource_tracker [-] Free VCPUS: 22 2013-08-05 02:57:00.570 26899 INFO nova.compute.resource_tracker [-] Compute_service record updated for 192.168.100.51 2013-08-05 02:57:00.598 26899 INFO nova.compute.manager [-] Updating host status 2013-08-05 02:57:18.642 ERROR nova.compute.manager [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c7 5] [instance: 6dc76ef9-46d1-4a4d-8553-d68f01780fd3] Error: ['Traceback (most recent call last):\n', ' File "/usr/lib/python2.7/dist-packages/nova/compute/ma nager.py", line 831, in _run_instance\n requested_networks, macs, security_groups)\n', ' File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1075, in _allocate_network\n instance=instance)\n', ' File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__\n self.gen.next()\n', ' Fil e "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1071, in _allocate_network\n security_groups=security_groups)\n', ' File "/usr/lib/pyt hon2.7/dist-packages/nova/network/api.py", line 89, in wrapped\n return func(self, context, *args, **kwargs)\n', ' File "/usr/lib/python2.7/dist-packages /nova/network/api.py", line 46, in wrapper\n res = f(self, context, *args, **kwargs)\n', ' File "/usr/lib/python2.7/dist-packages/nova/network/api.py", l ine 270, in allocate_for_instance\n nw_info = self.network_rpcapi.allocate_for_instance(context, **args)\n', ' File "/usr/lib/python2.7/dist-packages/nov a/network/rpcapi.py", line 171, in allocate_for_instance\n topic=topic, version=\'1.9\')\n', ' File "/usr/lib/python2.7/dist-packages/nova/openstack/comm on/rpc/proxy.py", line 80, in call\n return rpc.call(context, self._get_topic(topic), msg, timeout)\n', ' File "/usr/lib/python2.7/dist-packages/nova/ope nstack/common/rpc/__init__.py", line 140, in call\n return _get_impl().call(CONF, context, topic, msg, timeout)\n', ' File "/usr/lib/python2.7/dist-packa ges/nova/openstack/common/rpc/impl_kombu.py", line 798, in call\n rpc_amqp.get_connection_pool(conf, Connection))\n', ' File "/usr/lib/python2.7/dist-pac kages/nova/openstack/common/rpc/amqp.py", line 612, in call\n rv = list(rv)\n', ' File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.p y", line 554, in __iter__\n self.done()\n', ' File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__\n self.gen.next()\n', ' File "/usr/lib/py thon2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 551, in __iter__\n self._iterator.next()\n', ' File "/usr/lib/python2.7/dist-packages/nova /openstack/common/rpc/impl_kombu.py", line 648, in iterconsume\n yield self.ensure(_error_callback, _consume)\n', ' File "/usr/lib/python2.7/dist-package s/nova/openstack/common/rpc/impl_kombu.py", line 566, in ensure\n error_callback(e)\n', ' File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rp c/impl_kombu.py", line 629, in _error_callback\n raise rpc_common.Timeout()\n', 'Timeout: Timeout while waiting on RPC response.\n'] 2013-08-05 02:57:19.103 ERROR nova.openstack.common.rpc.amqp [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae6d71e046c75] Exception during message handling 2013-08-05 02:57:19.103 ERROR nova.openstack.common.rpc.amqp [req-d1259d1e-54ad-4b31-bd8b-7c05d3553d95 05ef1007e3724ae78711f279def4f9b1 a3a3c88ea583470a8f2ae 6d71e046c75] Exception during message handling 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp Traceback (most recent call last): 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 430, in _process_data 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp rval = self.proxy.dispatch(ctxt, version, method, **args) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py", line 13 3, in dispatch 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp return getattr(proxyobj, method)(ctxt, **kwargs) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 117, in wrapped 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp temp_level, payload) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/exception.py", line 94, in wrapped 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp return f(self, context, *args, **kw) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 209, in decorated_function 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp pass 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 195, in decorated_function 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 260, in decorated_function 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp function(self, context, *args, **kwargs) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 237, in decorated_function 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp e, sys.exc_info()) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 224, in decorated_function 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1224, in run_instance 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp do_run_instance() 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/lockutils.py", line 242, in inner 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp retval = f(*args, **kwargs) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1223, in do_run_instance 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp admin_password, is_first_time, node, instance) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 879, in _run_insta nce 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self._set_instance_error_state(context, instance['uuid']) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 871, in _run_instance 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp filter_properties, bdms) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 911, in _reschedule_or_reraise 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self._log_original_error(exc_info, instance_uuid) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 906, in _reschedule_or_reraise 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self._shutdown_instance(context, instance, bdms) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 1236, in _shutdown_instance 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp network_info = self._get_instance_nw_info(context, instance) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/compute/manager.py", line 681, in _get_instance_nw_info 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp instance, conductor_api=self.conductor_api) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 89, in wrapped 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp return func(self, context, *args, **kwargs) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 362, in get_instance_nw_info 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp result = self._get_instance_nw_info(context, instance) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/network/api.py", line 374, in _get_instance_nw_info 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp nw_info = self.network_rpcapi.get_instance_nw_info(context, **args) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/network/rpcapi.py", line 207, in get_instance_nw_info 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp project_id=project_id), version='1.9') 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/proxy.py", line 80, in call 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp return rpc.call(context, self._get_topic(topic), msg, timeout) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/__init__.py", line 140, in call 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp return _get_impl().call(CONF, context, topic, msg, timeout) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/impl_kombu.py", line 798, in call 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp rpc_amqp.get_connection_pool(conf, Connection)) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 612, in call 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp rv = list(rv) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 554, in __iter__ 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self.done() 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 551, in __iter__ 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp self._iterator.next() 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/impl_kombu.py", line 648, in iterconsume 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp yield self.ensure(_error_callback, _consume) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/impl_kombu.py", line 566, in ensure 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp error_callback(e) 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/impl_kombu.py", line 629, in _error_callback 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp raise rpc_common.Timeout() 2013-08-05 02:57:19.103 26899 TRACE nova.openstack.common.rpc.amqp Timeout: Timeout while waiting on RPC response. On Mon, Aug 5, 2013 at 6:15 AM, Somanchi Trinath-B39208 <b39...@freescale.com> wrote: > Can you post the exact error from the nova log... > > -- > Trinath Somanchi - B39208 > trinath.soman...@freescale.com | extn: 4048 > > -----Original Message----- > From: Jiaan Zeng [mailto:l.alle...@gmail.com] > Sent: Monday, August 05, 2013 7:49 AM > To: openstack@lists.openstack.org > Subject: [Openstack] RPC timeout in nova-compute > > Hi, > > I have been struggling on setting up quantum with grizzly for a long time. > From nova-compute.log, I can see there is a RPC timeout error from > get_instance_nw_info() function in file > /usr/lib/python2.7/dist-packages/nova/network/api.py > > quantum-server is listening on 0.0.0.0:9696 > > I already set network_api_class=nova.network.quantumv2.api.API. Isn't the > get_instance_nw_info() function supposed to be in > /usr/lib/python2.7/dist-packages/nova/network/quantumv2/api.py? > > It seems nova compute is not picking up the network_api_class setting > although I restarted nova service after the configuration file was changed. > > Any clues why this is happening? Thanks a lot. > > -- > Regards, > Jiaan > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > > -- Regards, Jiaan _______________________________________________ Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post to : openstack@lists.openstack.org Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
