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[Alex Xu <xuhj@xxxxxxxxxxxxxxxxxx>]

This test with right way, this bug is invalid


** Changed in: nova
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1377621

Title:
  live migration instance from icehouse node to juno node failed

Status in OpenStack Compute (Nova):
  Invalid

Bug description:
  When I migrate instance from icehouse node to juno node, get errors as
  below:

  2014-10-05 11:26:55.415 ERROR oslo.messaging.rpc.dispatcher [req-6f3e1a81-5d4f-4ddf-9dcd-514d0b2cf619 admin demo] Exception during message handling: Remote err
  or: UnsupportedVersion Endpoint does not support RPC version 3.32
  [u'Traceback (most recent call last):\n', u'  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply\
  n    incoming.message))\n', u'  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 186, in _dispatch\n    raise UnsupportedVe
  sion)\n', u'UnsupportedVersion: Endpoint does not support RPC version 3.32\n'].
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher Traceback (most recent call last):
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dis
  patch_and_reply
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     incoming.message))
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 177, in _dis
  patch
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     return self._do_dispatch(endpoint, method, ctxt, args)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 123, in _do_
  dispatch
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     result = getattr(endpoint, method)(ctxt, **new_args)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/exception.py", line 88, in wrapped
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     payload)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/exception.py", line 71, in wrapped
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     return f(self, context, *args, **kw)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 326, in decorated_function
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     kwargs['instance'], e, sys.exc_info())
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/openstack/common/excutils.py", line 82, in __exit__
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     six.reraise(self.type_, self.value, self.tb)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 314, in decorated_function
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     return function(self, context, *args, **kwargs)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/manager.py", line 4842, in check_can_live_migrate_destination
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     dest_check_data)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/opt/stack/nova/nova/compute/rpcapi.py", line 362, in check_can_live_migrate_source
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     dest_check_data=dest_check_data)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/client.py", line 152, in call
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     retry=self.retry)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/transport.py", line 90, in _send
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     timeout=timeout, retry=retry)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/_drivers/amqpdriver.py", line 408, in send
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     retry=retry)
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher   File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/_drivers/amqpdriver.py", line 399, in _send
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher     raise result
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher RemoteError: Remote error: UnsupportedVersion Endpoint does not support RPC version 3.32
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher [u'Traceback (most recent call last):\n', u'  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 134, in _dispatch_and_reply\n    incoming.message))\n', u'  File "/usr/local/lib/python2.7/dist-packages/oslo/messaging/rpc/dispatcher.py", line 186, in _dispatch\n    raise UnsupportedVersion(version)\n', u'UnsupportedVersion: Endpoint does not support RPC version 3.32\n'].
  2014-10-05 11:26:55.415 TRACE oslo.messaging.rpc.dispatcher 
  2014-10-05 11:26:55.417 ERROR oslo.messaging._drivers.common [req-6f3e1a81-5d4f-4ddf-9dcd-514d0b2cf619 admin demo] Returning exception Remote error: UnsupportedVersion Endpoint does not support RPC version 3.32

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