Re: [Xen-users] xen 3.0 on a fedora core 4 Dom0, weird problem

["Xen" <xen@xxxxxxxxxxxxxxxxxx>]

Hi,
  I had to install the bridge utilities for the networking to work properly.
Check if you have the rpm's:-
sysfsutils
bridge-utils
And install if you don't. Run ifconfig with the xend service started and see
if the xen bridge is actually loaded.


Lyle

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----- Original Message ----- 
From: "Mathias Homann" <admin@xxxxxxxxxx>
To: <xen-users@xxxxxxxxxxxxxxxxxxx>
Sent: Thursday, February 16, 2006 2:00 PM
Subject: [Xen-users] xen 3.0 on a fedora core 4 Dom0, weird problem


> Hi,
>
>
> i installed xen3 on a fedora core 4 dom0, running these kernels (as found
on
> http://www.fedoraproject.org/wiki/FedoraXenQuickstart):
>
> [root@xen-dom0 ~]# rpm -qa|grep xen
> kernel-xenU-2.6.12-1.1454_FC4
> xen-3.0-0.20050912.fc4
> kernel-xen0-2.6.12-1.1454_FC4
> [root@xen-dom0 ~]# cat /etc/redhat-release
> Fedora Core release 4 (Stentz)
>
>
> now, as soon as xend is started, the networking goes down, and i find the
following in xend.log:
> 2006-02-16 14:52:26 xend] INFO (XendRoot:141) EVENT> xend.start 0
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + set -e
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + OP=start
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + shift
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + for arg
in '"$@"'
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + export
bridge=xen-br0
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] +
bridge=xen-br0
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + for arg
in '"$@"'
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + export
antispoof=no
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] +
antispoof=no
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] +
bridge=xen-br0
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] +
netdev=eth0
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] +
antispoof=no
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + echo
'*network start
> bridge=xen-br0 netdev=eth0 antispoof=no'
> [2006-02-16 14:52:26 xend] INFO (process:35) [network-bridge] network
start bridge=xen-br0
> netdev=eth0 antispoof=no
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + case
${OP} in
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + op_start
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + '['
xen-br0 == null ']'
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] +
create_bridge xen-br0
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + local
bridge=xen-br0
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + brctl
show
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + grep -q
xen-br0
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + ifconfig
xen-br0 up
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + ifconfig
> [2006-02-16 14:52:26 xend] ERROR (process:37) [network-bridge] + grep -q
veth0
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + ifconfig
veth0
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + grep -q
veth0
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] +
transfer_addrs eth0 xen-br0
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + local
src=eth0
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + local
dst=xen-br0
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + ip addr
show dev xen-br0
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + egrep -q
'^ *inet '
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + ip addr
show dev eth0
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + egrep '^
*inet '
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + sed -e '
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] s/inet/ip
addr add/
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge]
> s@\([0-9]\+\.[0-9]\+\.[0-9]\+\.[0-9]\+/[0-9]\+\)@\1@
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] s/eth0/dev
xen-br0/
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] '
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + sh -e
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + ip route
list
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + sed -ne '
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] /dev
xen-br0\( \|$\)/ {
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge]   s/^/ip
route del /
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge]
p[2006-02-16 14:52:27 xend]
> ERROR (process:37) [network-bridge]   g
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge]
s/eth0/xen-br0/
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge]   s/^/ip
route add /
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge]   P
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge]   d
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] }'
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + sh -e
> [2006-02-16 14:52:27 xend] ERROR (process:37) [network-bridge] + '[' no ==
yes ']'
>
>
> Any hints for me?
>
> bye,
>
>
> -- 
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