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RE: [Xen-users] AMD-V or VT

To: <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-users] AMD-V or VT
From: "Brian P. Martin" <Brian@xxxxxxxxxxxxxxxxxxxx>
Date: Fri, 7 Aug 2009 10:31:47 -0700
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> 
> VT currently because you get PCI Pass-through support. New DDR3
> Opterons
> will offer PCI Passthrough later this year but I assume you are buying
> now.
> 

Does that mean that current and older Opterons *can't* pass a PCI device
through to a guest, or that they don't do it as efficiently as on the Intel
VT machines?  I've been pulling my hair out trying to get a fully
virtualized guest access to a PCI card on an Opteron 1220.


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