On 10/04/2011 02:35 AM, ankur deshwal wrote: Yes, adding a new hypervisor is intended to be relatively easy - provide callbacks that implement the semantics for your hypervisor, and it is okay to do things incrementally. See some recent posts for how to do this. HyperV was just added [1], and the Parallels driver had an initial proposal [2] (although it still needs a bit more work to be ready to integrate). Before that was libxl (I didn't dig up a URL for that one): [1] https://www.redhat.com/archives/libvir-list/2011-August/msg00169.html [2] https://www.redhat.com/archives/libvir-list/2011-September/msg00984.html -- Eric Blake eblake(a)redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org