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RE: [Xen-users] pci passthrough and Xenserver

  • To: "xen-users@xxxxxxxxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxxxxxxxx>
  • From: Matej Zary <zary@xxxxxxxxx>
  • Date: Tue, 9 Mar 2010 20:43:47 +0100
  • Accept-language: en-US
  • Acceptlanguage: en-US
  • Delivery-date: Tue, 09 Mar 2010 11:48:05 -0800
  • List-id: Xen user discussion <xen-users.lists.xensource.com>
  • Thread-index: Acq++pDXm5DP6F3YTEKDMvhnGruWPAAxkUSo
  • Thread-topic: [Xen-users] pci passthrough and Xenserver


as far as I know, Citrix XenServer doesn't support PCI-PassThru functionality 
(explanation was something like the VMs with directly attached PCI devices 
cannot be live migrated to another XenServer host etc). 



From: xen-users-bounces@xxxxxxxxxxxxxxxxxxx 
[xen-users-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Ritu kaur 
Sent: 08 March 2010 20:59
To: xen-devel@xxxxxxxxxxxxxxxxxxx; xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] pci passthrough and Xenserver


We are running Citrix Xenserver 5.5(dom0) and PV guests(domU). Since VT-d 
support is not required for PV guests has anyone tried pci passthrough with 
Citrix Xenserver? If yes what config file changes are required in domU and 
dom0? I looked at Citrix forums and xen.org/xen-users<http://xen.org/xen-users> 
archives, not getting useful information from it. Inputs much appreciated.


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