Hi all, I have installed openstack (folsom release) via devstack on Ubuntu 12.04 with XCP. The actions of resizing / migrating instances generate the following error: ***** 2014-06-10 15:47:46 ERROR nova.compute.manager [req-99ebb850-b681-412b-a06b-d7c266b81bdc afef cep4cma] [instance: 0696f1c0-8e3f-4b19-a1bb-afc9828ad38f] ['XENAPI_PLUGIN_FAILURE', 'parse failure', 'expected root element line 1']. Setting instance vm_state to ERROR 2014-06-10 15:47:46 DEBUG nova.utils [req-99ebb850-b681-412b-a06b-d7c266b81bdc afef cep4cma] Got semaphore "compute_resources" for method "update_usage"... from (pid=25391) inner /opt/stack/nova/nova/utils.py:764 2014-06-10 15:47:46 DEBUG nova.utils [req-99ebb850-b681-412b-a06b-d7c266b81bdc afef cep4cma] Got semaphore "compute_resources" for method "update_usage"... from (pid=25391) inner /opt/stack/nova/nova/utils.py:764 2014-06-10 15:47:46 ERROR nova.openstack.common.rpc.amqp [-] Exception during message handling 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp Traceback (most recent call last): 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/openstack/common/rpc/amqp.py", line 276, in _process_data 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp rval = self.proxy.dispatch(ctxt, version, method, **args) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/openstack/common/rpc/dispatcher.py", line 145, in dispatch 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp return getattr(proxyobj, method)(ctxt, **kwargs) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/exception.py", line 117, in wrapped 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp temp_level, payload) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/exception.py", line 92, in wrapped 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp return f(*args, **kw) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 176, in decorated_function 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp pass 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 162, in decorated_function 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 197, in decorated_function 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp kwargs['instance']['uuid'], e, sys.exc_info()) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 191, in decorated_function 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp return function(self, context, *args, **kwargs) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 1758, in finish_resize 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp self._set_instance_error_state(context, instance['uuid']) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/usr/lib/python2.7/contextlib.py", line 24, in __exit__ 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp self.gen.next() 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 1746, in finish_resize 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp disk_info, image) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/compute/manager.py", line 1715, in _finish_resize 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp block_device_info) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/virt/xenapi/driver.py", line 204, in finish_migration 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp network_info, image_meta, resize_instance) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/virt/xenapi/vmops.py", line 194, in finish_migration 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp root_vdi = vm_utils.move_disks(self._session, instance, disk_info) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/virt/xenapi/vm_utils.py", line 2159, in move_disks 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp sr_path=get_sr_path(session), uuid_stack=_make_uuid_stack()) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/virt/xenapi/driver.py", line 742, in call_plugin_serialized 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp rv = self.call_plugin(plugin, fn, params) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/virt/xenapi/driver.py", line 738, in call_plugin 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp host, plugin, fn, args) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/opt/stack/nova/nova/virt/xenapi/driver.py", line 752, in _unwrap_plugin_exceptions 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp return func(*args, **kwargs) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 229, in __call__ 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp return self.__send(self.__name, args) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 133, in xenapi_request 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp result = _parse_result(getattr(self, methodname)(*full_params)) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp File "/usr/local/lib/python2.7/dist-packages/XenAPI.py", line 203, in _parse_result 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp raise Failure(result['ErrorDescription']) 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp Failure: ['XENAPI_PLUGIN_FAILURE', 'parse failure', 'expected root element line 1'] 2014-06-10 15:47:46 TRACE nova.openstack.common.rpc.amqp ****
Do you have some ideas to solve this issue? Thank you Best regards, Afef
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