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

To: <Xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] more than 16 GB in a 32 Bit dom0
From: "Daniel Bauer" <mlist@xxxxxxxxxxx>
Date: Tue, 8 Feb 2011 11:42:11 +0100
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Hi Keir,

From: "Keir Fraser"
On 08/02/2011 07:27, "Daniel Bauer" <mlist@xxxxxxxxxxx> wrote:
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.

Then no.

maybe a silly question, but who sets this limit? IMHO xen, because a "normal" bigmem kernel accepts upto 64 GB RAM. Is there really no switch to increase the RAM under a 32 bit kernel?

Thanks a lot
Daniel

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