Re: [Fedora-xen] 380MB memory in Dom-0 enough to support 6 Dom-U guest

["Richard W.M. Jones" <rjones redhat com>]

Ma wai ming wrote:
> any people try and know this configuration workable ?
>
>
> Total mem : 3GB
> 6 x  Dom-U Guest with 430MB memory each
> remaining arround 380MB memory in Dom-0 
>
> is there any min memory requirement for Dom-0 ?

I can do better than that!  I've got a machine with 2 GB physical RAM, 
Dom0 has 350MB assigned to it, and there are 14 DomUs running.

Small Dom0s don't seem to be much of a problem in practice, but make 
sure there is enough for the Linux distribution inside to run 
comfortably.  Most modern Linux distros are quite bloated and need a 
minimum of 128 MB to be really happy, even without X.

Rich.

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