Xen 
 
Home About Xen.org Xen Xen Summit Wiki Mailing List Bug Tracker Xen Downloads
 
   
 

xen-users

Re: [Xen-users] Xen Installation without virtualization enabled in Bios

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Xen Installation without virtualization enabled in Bios
From: Age_M <Age_M@xxxxxx>
Date: Wed, 30 Jul 2008 20:58:50 +0200
Delivery-date: Wed, 30 Jul 2008 11:59:13 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <18532312.post@xxxxxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <18532312.post@xxxxxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Thunderbird 2.0.0.16 (Windows/20080708)
Hi s@l,

another way to turn off tx-checksumming is to add a line in /etc/xen/scripts/xen-network-common.sh Just add a line to the add_to_bridge function (you find it at the end of the file):

original script:
[...]
add_to_bridge () {
   local bridge=$1
   local dev=$2

   # Don't add $dev to $bridge if it's already on a bridge.
   if [ -e "/sys/class/net/${bridge}/brif/${dev}" ]; then
       ip link set ${dev} up || true
       return
   fi
   brctl addif ${bridge} ${dev}
   ip link set ${dev} up
}

modified script (check the last line):
[...]
add_to_bridge () {
   local bridge=$1
   local dev=$2

   # Don't add $dev to $bridge if it's already on a bridge.
   if [ -e "/sys/class/net/${bridge}/brif/${dev}" ]; then
       ip link set ${dev} up || true
       return
   fi
   brctl addif ${bridge} ${dev}
   ip link set ${dev} up
   ethtool -K ${dev} tx off
}

This works for me and all domUs that are created :-D
Greetz Age_M

_______________________________________________
Xen-users mailing list
Xen-users@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-users