Updated openstack/openstack
Project: openstack/neutron  9f4ba03dc055f8a3ba4807a6b6494ab7f584629c
null
Mock looping_call in metadata agent tests

Change-Id: Icb5146084730384bac1fb7d3176ce0cfcd565cc5
Closes-Bug: #1262089
Updated openstack/openstack
Project: openstack/nova  7bd99b0e7d0fd4d5178d2008b453c08174f0a5c7
null
xenapi: more info when assert_can_migrate fails

VM.assert_can_migrate can fail for many reasons. This makes it hard to
debug, so lets ensure we report the reason we get back from XenServer in
the exception that gets raised and saved into the instance_fault.

Change-Id: I3deb1169d6fe797ca74cd89061bbcf53d416e8d6