I tried to install xen on ubuntu but it breaks my graphics driver. So I'll come back with kvm and virtio-guest drivers. Anyway kvm works pretty good for me so I think it's the best choice.
Thanks very much for your help, now I have a little more idea on how kvm and xen works. 2009/1/26 Mark McLoughlin <[email protected]> > On Sat, 2009-01-24 at 12:31 +0100, Javier Carnero Iglesias wrote: > > > I'm using kvm in Ubuntu Intrepid x86_64, and I thought kvm could do > > paravirtualization. So I'll try xen while I'm waiting for a new > > release of kvm with paravirtualization support. > > Para-virtualization isn't always better. > > KVM uses full virtualization, meaning that it uses the processor's > support for virtualization. This means you can run an unmodified guest > OS on KVM. > > If you can modify the guest OS, then KVM *does* allow you to use > paravirtualization for some performance sensitive operations - so e.g. > we've got pvclock, pv MMU and virtio devices. > > Don't get tied up in marketing terminology - try both and decide for > yourself which works best for you. > > Cheers, > Mark. > > _______________________________________________ > et-mgmt-tools mailing list > [email protected] > https://www.redhat.com/mailman/listinfo/et-mgmt-tools >
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