> > Has anyone had any success getting WinXP 32bit to use 4 CPU's > under Centos 5.5 KVM? > > I have tried everything and the best I can get is 2 CPU's. I > tried everything listed here > http://www.linux-kvm.com/content/running-windows-smp-guests > I am using > the VIRTIO drivers. > > Is this known limitation of KVM-83-164 (Centos5 release) with > WinXP 32bit? I think there are reports of it working with > 32bit Windows 2003 (or was it Windows 2008?). > > I know KVM is granting the 4 CPU's since Linux VM can use 4 > CPU's on the same computer. > > Thanks, > > Marcelino Marcelino, TTBOMK winxp is only going to support 2 physical cpus unless you have a special winxp license that we have not experienced we have never seen more than a 1 or 2 physical cpu version of winxp eh ? - rh