Re: [Xen-users] I/O performance.

[Michael Ben-Nes <miki@xxxxxxxxxxx>]

Javier Guerra wrote:

> On Saturday 26 August 2006 5:44 am, Michael Ben-Nes wrote:
>   
> > What performance penalty I should expect from the I/O under domU ?
> > Does it matter to the I/O if the CPU has hardware virtualization ?
> >     
> no, HVM capabilities let you run non-modified guests, but doesn't do a thing 
> (yet) for paravirtualized guests.
> IOW, if you can run something without HVM, having it won't make a difference.
>   
You mean the the HVM will not boost a modified linux kernel ( with xen ) ?
>   
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