Re: [Xen-users] Xen 4.2 + XP x64 + PVGPL 2K3 x64 = BSOD (UNMOUNTABLE_BOOT_VOLUME)

[James Harper <james.harper@xxxxxxxxxxxxxxxx>]

> 
> The subject says it all, really.
> 
> I couldn't find any XP x64 specific drivers, but in all other cases 2K3
> x64 drivers have worked for me on XP x64, so since the kernels and
> driver models are the same, I am guessing this should work.
> 
> Thankfully I took a snapshot of the block device before installing the
> drivers.
> 
> Is there a better driver to use on XP x64?
> 
> The HVM disk performance is really quite attrocious. From dom0, I get
> about 60MB/s on unbuffered reads with dd iflag=direct and hdparm -t.
>  From domU I get 5MB/s and qemu-dm hits 100% CPU usage.
> 
> Is there a way to make this work / establish why it doesn't work?
> 

The 2003_x64 drivers are the right ones to use. What version GPLPV are you 
using?

James

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