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Re: [Xen-users] CPU Usage

To: Bart Coninckx <bart.coninckx@xxxxxxxxxx>, Xen List <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-users] CPU Usage
From: Jonathan Tripathy <jonnyt@xxxxxxxxxxx>
Date: Sun, 29 May 2011 10:33:20 +0100
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> Also, I upgraded on of my Windows VMs to 2 vCPU, however windows still

> reports just 1. Is this because I need to install the GPLPV drivers?


If it's Windows 7:

http://answers.microsoft.com/en-us/windows/forum/windows_7-hardware/howto-get-windows-7-to-detect-your-new-multi-core/71519d51-f6cb-47df-b3ff-66c2928d6de4


otherwise I would check ACPI settings.


It's Windows server 2003 32-bit. I haven't installed any GPLPV drivers (Should I?)

I checked in device manager on the DomU and it indeed shows the 2 CPU cores:
"Intel Xeon CPU"
"Intel Xeon CPU"

(I've ommited the model and speed just to keep it simple)

However the task manager only shows one graph

Any Ideas?

Thanks

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