Open Stack

Hi, I'd like you to take a look at this patch for potential
DocImpact.
https://review.openstack.org/20161

Log:
commit e1cd6651b99ebd78290d813b125cc299823c2d12
Author: Daniel P. Berrange <berrange at redhat.com>
Date:   Wed Jan 16 12:38:23 2013 +0000

    Allow disk driver to be chosen per image
    
    This allows for an image in glance to be annotated with a
    property describing the desired disk / cdrom bus type.
    
    eg
    
      # glance image-update \
               --property disk_bus=ide \
               --property cdrom_bus=ide \
               f16-x86_64-openstack-sda
    
    Valid bus values vary per the libvirt_type setting:
    
     qemu/kvm: 'virtio', 'scsi', 'ide', 'usb'
     xen: 'xen', 'ide'
     uml: 'uml'
    
    DocImpact
    Blueprint: libvirt-custom-hardware
    Change-Id: Ibc20b843ceccf374eae246384a3f246cc1c52a28
    Signed-off-by: Daniel P. Berrange <berrange at redhat.com>