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xen-users
Re: [Xen-users] qemu-dm high cpu usage
On Tue, Dec 1, 2009 at 6:00 PM, Brian Krusic <brian@xxxxxxxxxx> wrote:
> I did a man qemu and found that it was an emulator but you supplied the
> needed tidbit, thanks.
qemu is an emulator, very flexible; but usually slow. Xen virtualizes
the CPU instead of emulating it; but for the rest of the hardware it
borrows qemu code and runs under Dom0. the name qemu-dm stands for
'qemu device manager'.
most (all?) open source virtualization solutions leverage qemu in similar ways.
--
Javier
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