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Re: [Xen-users] PAE performance cost on an Dual Opteron 265 with 8GB of RAM

To: xen-users@xxxxxxxxxxxxxxxxxxx
From: John Madden <jmadden@xxxxxxxxxxx>
Date: Tue, 18 Apr 2006 10:11:58 -0400
Cc: Robert Hulme <rob@xxxxxxxxxxxx>
Delivery-date: Tue, 18 Apr 2006 07:12:41 -0700
List-id: Xen user discussion <xen-users.lists.xensource.com>

On Tuesday 18 April 2006 05:37, Robert Hulme wrote:
> As far as I'm aware to access all 8GB of memory I'll need to enable
> PAE on xen? Is this correct?

Isn't PAE just for the 32-bit systems to allow them to access up to 64GB?  I 
believe the Opteron can access 1TB natively.

John


-- 
John Madden
Sr. UNIX Systems Engineer
Ivy Tech Community College of Indiana
jmadden@xxxxxxxxxxx

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