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Re: [Xen-users] GPL Xen vs XenSource? Supported memory amounts on 64bit?

To: Marco Strullato <marco.strullato@xxxxxxxxx>
Subject: Re: [Xen-users] GPL Xen vs XenSource? Supported memory amounts on 64bit?
From: Thomas Harold <tgh@xxxxxxxxxxxx>
Date: Wed, 14 May 2008 08:44:37 -0400
Cc: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
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Marco Strullato wrote:
I know that xen 32 bit has a hardcoded limit of 12 GB also using pae.
About xen 64 bit it could have another hardcoded limit: the 64 bit
arch should map 16 exabyte.... However I'm using xen 3.2 64 bit with
26GB of ram.

Thanks, that's exactly what I wanted to know. We were using Xen on a 4GB box before and the new boxes will be either 8GB or 16GB 64bit units (running 64bit Dom0).

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