Re: [Xen-users] Why limit dom0's memory?

["Sandor W. Sklar" <ssklar@xxxxxxxxxxxx>]

On Jun 14, 2008, at 5:35 AM, Gastón Keller wrote:

> >  I have this wrong, or am I not understanding something?
> AFAIK what some people is doing is setting a level of memory for Dom0
> for it to never go down that level (giving memory to the guests). That
> is, if you set the memory to 1 GB, Dom0 will allocate all your memory
> except for that 1 GB. It's a way of ensuring that Dom0 will never run
> out of memory.
Ah, thanks!  That makes sense.  Is there some formula for determining  
how much memory a dom0 might need, given a system with X amount of  
RAM, and X number of guests?
        -s-

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