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[Xen-users] DomU VCPUs

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] DomU VCPUs
From: "Serge Dubrouski" <sergeyfd@xxxxxxxxx>
Date: Mon, 22 May 2006 13:10:53 -0600
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I want to provide 2 VCPUs to an HVM Domu (Windows XP) so I put
following lines into xen.conf:

vcpus=2
cpus="0,1"

In the process list in Dom0 I see:

root     16387 16386  0 11:29 ?        00:00:01
/usr/lib/xen/bin/qemu-dm -d 10 -m 512 -cdrom /dev/cdrom -boot c
-localtime -serial pty -vcpus 2 -domain-name test1 -hda
/opt/xenhvm/winxp1.img -macaddr 00:16:3e:16:4d:40 -bridge xenbr0 -nics
1 -vnc -k en-us -vncport 5910

But Windows sees only one CPU. Why?

The real processor is Dual Core Intel(r) Pentium(r) D 930, 2X2MB
Cache, 3.0GHz, 800MHz FSB.

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