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xen-users
Re: [Xen-users] Smallest Memory requirements for Dom0
If you are sparse on dom-0, and don't have too many bridges or
firewall / NAT rules going on it should be fine. More than 3 or 4
bridges and you may see some issues at that size.
I did the same with a xen 2 / open ssi lab cluster and it worked very
well.
Steer clear of iscsi if you're only giving dom-0 64 MB, if you plan on
doing any distributed / network block devices.
HTH
-Tim
On Thu, 2006-10-05 at 12:33 -0400, Shepherd, Darren S wrote:
> All,
>
> Has anybody tried to get Dom0 memory footprint as small as possible. I was
> thinking of building a cluster of PC's (I have 20 or so P4 2.4Ghz 1GB RAM
> machines sitting around) that would be dedicated to Xen. I typically run
> each DomU with 1GB memory. I was hoping I could get Dom0 down to maybe 64Mb?
> Has anybody tried this. Would there be any performance impact? I plan on
> doing absolutely nothing in Dom0, solely run Xen.
>
> Darren
>
> _______________________________________________
> Xen-users mailing list
> Xen-users@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-users
>
>
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