[Fedora-xen] 380MB memory in Dom-0 enough to support 6 Dom-U guest
Richard W.M. Jones
rjones at redhat.com
Tue May 15 11:59:58 UTC 2007
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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