Re: [Xen-devel] more than 16 GB in a 32 Bit dom0

[Pasi Kärkkäinen <pasik@xxxxxx>]

On Tue, Feb 08, 2011 at 08:27:02AM +0100, Daniel Bauer wrote:
> Hi @all,
>
> I've read in many posts, that XEN limits the 32 bit PAE kernel to 16 GB
> RAM, but I don't find were to enable more. Starting linux without XEN
> shows the whole memory. Is there still no solution?
>
> I don't have the possibility to upgrade the server to 64 bit.
>

You can run 64bit hypervisor (xen.gz) with a 32bit PAE dom0 Linux kernel.
Maybe that's an option for you..

That allows you to use all the available memory for VMs, and dedicate
some memory (say, 1GB) for a 32bit dom0.

-- Pasi


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