回复： RE: [Xen-users] How to configure win 2003 standard to show multiple CPU?

[wayne wu <koaladrink@xxxxxxxxxxxx>]

this is my config:

vcpus=4
pae=1
acpi=1
apic=1
cpus=0-3

It's a bit strange that in the task manager, there's only 1 item, '1 graph per cpu', and it is checked and grey, seems I can not deselect it. 

James Harper <james.harper@xxxxxxxxxxxxxxxx> 写道：
>  > When I install Windows Server 2003 Standard Edition on Xen, I didn't
> > configure multicore (vcpus = 1, cpus not set). Now I'd like to fully
> > utilize multicore, but whatever I set, windows task manager can not
> see
> > more than 1 cpu. Do I have to reinstall the OS with vcpus and cpus
> being
> > set properly? Since the image file is licensed, is there any way I
> > configure windows to show multi CPU without reinstalling it? I use a
> quad-
> > core desktop with VTx.
>
> Have you definitely got task manager in '1 graph per
>  cpu' mode?
>
> You shouldn't need to re-install 2003 to get it to see added processors,
> I know you had to install a different HAL on NT to go from single to
> multiple processors, but I think that was resolved by Windows 2000.
>
> You might need ACPI to see the multiple processors though... is that
> enabled in your configuration?
>
> hth
>
> James

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