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Re: [Xen-users] Dom0 issue

On Fri, Jan 13, 2012 at 4:36 AM, Grinberg, Vitaly
<Vitaly.Grinberg@xxxxxxxxxxxx> wrote:
> We are running HP ProLiant DL580 G7 E7540 with four sockets.
> The Dom0 VCPU0 is pinned to the CPU 0 on the socket 0.
> What is going to happen if socket 0 starts malfunctioning?

Your server will be dead. Or at least crashed and needs to be
restarted, and then (in the case of multi-socket servers) it would
have less available CPU than before.

Regardless of whether it's using xen, windows, linux, or whatever,
there are no x86 server that I know of that can keep functioning in
the case of a failed cpu socket.


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