Hi, Atif

If you want to natively use Xen API,
I will recommend to use it directly.
If you want to use archtecture neutral API,
You should use libvirt.


Libvirt pros and cons
pros:any Xen version is supported (like 3.y.z or 2.y)
cons:architecuture neutral API. specific functionality is not always supported.

And this list may be helpful.
http://libvirt.org/hvsupport.html

Thanks
Atsushi SAKAI

"atif bajwa" <atifbajwa@gmail.com> wrote:

> Hi!
>
> I am looking to integrate the Xen Management. Please guide me advantages of
> using libvirt over XenAPI and please list xen-based-hypervisor
> distributions(versions) that will be supported with libvirt. And what is
> future of libvirt as XenSource is more focused on XenAPI.
>
> Regards,
> Atif