[ovirt-users] Hyper-V in a guest

[Joop van de Wege]

On September 26, 2015 4:26:22 AM CEST, Alan Murrell <lists at murrell.ca> wrote:
>Hello,
>
>I am running oVirt 3.5.3.1.  I am trying to setup a virtual lab to  
>emulate a client's environment to do some testing.  They are running a 
>
>Hyper-V environment.
>
>I created a Microsoft Server 2008R2 guest.  When I tried to install  
>the Hyper-V role, the system said that I needed to have hardware  
>virtualization support enabled in the BIOS.

You will need vdsm-nestedvt installed on all your hosts. It will pass through the vtx vtd bits from the hypervisor to the guest. 
You will need a relatively new kernel for this. Centos7 or Centos6+elrepo 3x kernel or Fedora.

Joop