Re: [Xen-devel] XCP: dom0 scalability

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Fri, Oct 08, 2010 at 08:54:25PM +0100, Dave Scott wrote:
> Hi,
> 
> I've added a draft of a doc called "the dom0 capacity crunch" to the wiki:
> 
> http://wiki.xensource.com/xenwiki/XCP_Overview?action=AttachFile&do=get&target=xcp_dom0_capacity_crunch.pdf
> 
> The doc contains a proposal for dealing with ever-increasing dom0 load, 
> primarily by moving the load out of dom0 (stubdoms, helper domains etc) and, 
> where still necessary, tweaking the number of dom0 vcpus. I think this is 
> becoming pretty important and we'll need to work on this asap.
> 
> Comments are welcome.
> 

All that makes sense to me.

I think oxenstored already has (some) support for running in stubdom,
qemu-dm already supports stubdoms, driver-domains should work..

This stuff will require a lof of testing..

-- Pasi


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