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[Alessandro Pilotti <1252476@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1239709 ***
    https://bugs.launchpad.net/bugs/1239709

** This bug has been marked a duplicate of bug 1239709
   NovaObject does not properly honor VERSION

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https://bugs.launchpad.net/bugs/1252476

Title:
  hyper-v : Havana-fails to spawn an instance - InstanceInfoCache
  version incompatiblity

Status in OpenStack Compute (Nova):
  New

Bug description:
  Using Havana version of openstack
  controller node
  Network node (ovs/flat)
  Compute node: Windows server  eval version/Hyper V /nova-compute (havana beta openstack nova-compute from cloudbase)/neutron hyperv agent.

  Launched a windows server image (vhd image). Spawing fails with
  InstanceInfoCache version 1.4 incompatible error

  Here is the nova-compute log on windows compute node detail:

  
  2013-11-18 11:59:32.118 888 ERROR nova.network.api [req-0ee0e33d-271b-4d18-870c-44d560ff5624 dee0091feba94eb688eda0966425aff9 599959b0a6eb4fbc9b2b19ead1cde4f9] [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] Failed storing info cache
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] Traceback (most recent call last):
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\network\api.py", line 81, in update_instance_cache_with_nw_info
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     ic.save(update_cells=update_cells)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\objects\base.py", line 141, in wrapper
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     ctxt, self, fn.__name__, args, kwargs)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\conductor\rpcapi.py", line 483, in object_action
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     objmethod=objmethod, args=args, kwargs=kwargs)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\rpcclient.py", line 85, in call
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     return self._invoke(self.proxy.call, ctxt, method, **kwargs)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\rpcclient.py", line 63, in _invoke
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     return cast_or_call(ctxt, msg, **self.kwargs)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\openstack\common\rpc\proxy.py", line 126, in call
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     result = rpc.call(context, real_topic, msg, timeout)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\openstack\common\rpc\__init__.py", line 139, in call
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     return _get_impl().call(CONF, context, topic, msg, timeout)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\openstack\common\rpc\impl_kombu.py", line 816, in call
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     rpc_amqp.get_connection_pool(conf, Connection))
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\openstack\common\rpc\amqp.py", line 574, in call
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     rv = list(rv)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\openstack\common\rpc\amqp.py", line 539, in __iter__
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     raise result
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] IncompatibleObjectVersion_Remote: Version 1.4 of InstanceInfoCache is not supported
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] Traceback (most recent call last):
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] 
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/amqp.py", line 461, in _process_data
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     **args)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] 
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py", line 171, in dispatch
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     kwargs = self._deserialize_args(ctxt, kwargs)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] 
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "/usr/lib/python2.7/dist-packages/nova/openstack/common/rpc/dispatcher.py", line 126, in _deserialize_args
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     arg)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] 
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 539, in deserialize_entity
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     entity = NovaObject.obj_from_primitive(entity, context=context)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] 
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 259, in obj_from_primitive
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     objclass = cls.obj_class_from_name(objname, objver)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] 
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]   File "/usr/lib/python2.7/dist-packages/nova/objects/base.py", line 230, in obj_class_from_name
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22]     objver=objver)
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] 
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] IncompatibleObjectVersion: Version 1.4 of InstanceInfoCache is not supported
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] 
  2013-11-18 11:59:32.118 888 TRACE nova.network.api [instance: aed01180-abf1-407d-a5d2-74d15c4e0d22] 
  2013-11-18 11:59:32.134 888 DEBUG nova.openstack.common.rpc.amqp [req-0ee0e33d-271b-4d18-870c-44d560ff5624 dee0091feba94eb688eda0966425aff9 599959b0a6eb4fbc9b2b19ead1cde4f9] Making synchronous call on conductor ... multicall C:\Program Files (x86)\Cloudbase Solutions\OpenStack\Nova\Python27\lib\site-packages\nova\openstack\common\rpc\amqp.py:553

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