F15 / VirtualBox

[Jan Kratochvil]

On Sat, 11 Jun 2011 19:30:10 +0200, Michael Cronenworth wrote:
> > As for the subject at hand, -I- find VB a far inferior solution when it
> > comes to SMP and IO (disk/network) performance.
> 
> With the latest VB and the SATA controller I see faster performance in the
> VM over bare hardware.

This is because KVM sync-es by default, one has to use cache=unsafe to get the
same (possibly better) performace with KVM as with the other hypervisors.
And sure it is then all faster than natively sync-ing OS on bare hardware.


Regards,
Jan