Updated openstack/openstack
Project: openstack-dev/devstack  002062234a282297a966695f61e24afb85f67fb2
null
Added missing sudo when killing ns-metadata

Closes-bug: #1269982
Change-Id: Ib6b641a8d5c92fb4a8aaed6b5d7b63e66acd6bd9
Updated openstack/openstack
Project: openstack/nova  6a8ba14a61777e2e497b83a0e05dc27c7ac765c6
null
XenAPI: Allow use of clone_vdi on all SR types

All XenServer SR types support VDI.clone - even if they perform
an internal VDI.copy.  Always use the clone function if COW is
enabled.

Change-Id: I85c580fba43d3bb52149626419d0f0c03ed69145