> i wander if XEN support multiple driver domain
> (as you know, a driver domain is the domain has backend driver.)
> is it possible that a couple of backend driver place in multiple drvier
> domain? (for example,a network backend driver places in driver domain1
> and a block backend driver places in driver domain 2)
Yes, that ought to be able to work. By convention, net backends and block
backends reside in dom0. There''s no reason why you can''t also
run several
other net backend and block backend domains. The domains can either have
frontends of their own (e.g. a firewall domain might have a net frontend and
a net backend), or they can access PCI devices directly. You can only have
one domain controlling any given PCI device.
You''ll still need to give dom0 devices it can boot the system from
initially
though!
Cheers,
Mark
--
Dave: Just a question. What use is a unicyle with no seat? And no pedals!
Mark: To answer a question with a question: What use is a skateboard?
Dave: Skateboards have wheels.
Mark: My wheel has a wheel!
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