Description of problem:
Currently, virt-who does not get machine information of machines running on Oracle Virtual Machine Hypervisor thus Customer that has VDC subscriptions are not allowed to use their subscriptions on the guests running on OVM.
The customers that have OVM virtualization are not allowed to use VDC subscription.
The customers are allowed to attach VDC subscriptions on guests running over OVM
Oracle is not a supported hypervisor for virt-who