Nova network errors during resize: 'Network' object has no attribute 'multihost'

[Dan Prince]

Using the latest Nova Essex build I'm getting an error when doing a resize:

(nova.rpc.common): TRACE: File "/usr/lib/python2.7/dist-packages/nova/rpc/amqp.py", line 250, in _process_data
(nova.rpc.common): TRACE: rval = node_func(context=ctxt, **node_args)
(nova.rpc.common): TRACE: File "/usr/lib/python2.7/dist-packages/nova/network/manager.py", line 1468, in setup_networks_on_host
(nova.rpc.common): TRACE: if not network['multihost']:
(nova.rpc.common): TRACE: File "/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/models.py", line 75, in __getitem__
(nova.rpc.common): TRACE: return getattr(self, key)
(nova.rpc.common): TRACE: AttributeError: 'Network' object has no attribute 'multihost'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/5028

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/5028
Committed: http://github.com/openstack/nova/commit/d854a1d4f3da949e364e3b80827cf25aff7c7344
Submitter: Jenkins
Branch: master

commit d854a1d4f3da949e364e3b80827cf25aff7c7344
Author: Dan Prince <email address hidden>
Date: Wed Mar 7 08:49:35 2012 -0500

    Fix multi_host column name in setup_networks...

    Use the correct DB column name for multi_host in the
    Nova network manage setup_networks_on_host function.

    Fixes LP Bug #948965.

    Change-Id: Id2a7bf9a2b5173d2b5fdec17a19e364e54c9a2c4