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[Xen-users] creating multiple domU interfaces+xen full virtualization FAILED


  • To: xen-users@xxxxxxxxxxxxxxxxxxx
  • From: Bojana Petrovic <bojanap@xxxxxxxxx>
  • Date: Sun, 1 Nov 2009 15:47:50 +0100
  • Delivery-date: Sun, 01 Nov 2009 06:48:36 -0800
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  • List-id: Xen user discussion <xen-users.lists.xensource.com>

Hi,
I recently used paravirtualization on CentoOS 5.4 and I managed to make multiple DomU interfaces with network-bridge-custom script like this:

#!/bin/sh
/etc/xen/scripts/network-bridge $1 netdev=eth0 bridge=xenbr0 vifnum=0
/etc/xen/scripts/network-bridge-noifup $1 netdev=eth1 bridge=xenbrBC vifnum=1
/etc/xen/scripts/network-bridge-noifup $1 netdev=eth2 bridge=xenbrBD vifnum=2

I changed the line in xend-config.sxp to look like this
(network-script network-bridge-custom),

and I changed in DomU config files like this:

vif = [ "mac=00:16:3e:50:82:63,bridge=virbr0",
 "mac=00:16:3e:50:82:67,bridge=xenbrBC, rate=15KB/s",
 "mac=00:16:3e:50:82:69,bridge=xenbrBD, rate=15KB/s" ]

Now I need full virtualization and  xen-config.sxp doesn't read and apply what is written in network-bridge-custom file. It doesn't bring up defined xen-bridges!
What is the reason?
Do I have to make bridges manually with /etc/sysconfig./network-scripts and why this method for paravirtulazation doesn't work here?

Regards,
Bojana



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