Re: [Xen-devel] Xen max supported memory per guest VM?

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 14/08/2010 19:42, "Pasi Kärkkäinen" <pasik@xxxxxx> wrote:

> Hello,
> 
> In http://wiki.xensource.com/xenwiki/Xen4.0 we mention the following:
> "Better performance and scalability: 128 vcpus per guest, 1 TB of RAM per
> host, 128 physical CPUs per host (as a default, can be compile-time increased
> to lots more)."
> 
> But what's the max supported amount of memory for a (64bit) guest?

Allocating the whole 1TB should work. It's unlikely to have been tested
though.

 -- Keir

> -- Pasi
> 
> 
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