Adding the ability to register VMs with external LUN disks
Until now we ignored external LUN disks in VM's OVF.
In oVirt 4.2 beta we added the support for those external LUN disks as part of the VM's OVF.
With the added external LUN disks, oVirt gains the ability to register those VMs to the engine and add the external LUN disks of those VMs as well.
External LUN disks are now part of the VM's OVF and can be added as part of the VM registration.
Keep in notice that once there is an existing external LUN disk in the ovirt-engine setup it must be removed before importing the VM, unless the partial_import flag is true.
In that case the VM will be registered without the external LUN disk