I'm building a private cloud for a school and they wanted to have Windows server guests with nested Hyper-V features.

I've already configured nested features in kvm on openstack host, it's working with VirtualBox or VmWare.

But, when I try to install Hyper-V rôle, the VM reboot in rescue mode, and I never get os working after that.

Folllowing some forums, it's seems to be really "touchy" to find goods options to pass to libvirt in order to work.

So, is anybody have actually made a Windows guest on OpenStack (or even KVM) workiing with Hyper-V enabled ?

Have a nice day !