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回复： RE: [Xen-users] How to configure win 2003 standard to show multiple CPU?
- To: James Harper <james.harper@xxxxxxxxxxxxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx
- From: wayne wu <koaladrink@xxxxxxxxxxxx>
- Date: Mon, 8 Oct 2007 15:48:11 +0800 (CST)
- Delivery-date: Mon, 08 Oct 2007 00:49:05 -0700
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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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