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Re: [Xen-users] Dom0 issue

On Fri, Jan 13, 2012 at 11:03 PM, Grinberg, Vitaly
<Vitaly.Grinberg@xxxxxxxxxxxx> wrote:
> Are you saying that after the reboot what was CPU 1 will become CPU 0?

If the system can boot, then the first available cpu (or rather, the
first available hyperthread, in the first core, in the first CPU
socket) will always be CPU0. It doesn't matter whether the system has
only one physical cpu and you're moving it around on different

Of course, that's assuming that the server can boot if you move around
the cpu on different sockets, or that the server can boot with one
good cpu and one bad cpu connected.


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