[CentOS-virt] xenbr0 isn't created anymore
Ross S. W. Walker
rwalker at medallion.com
Thu Mar 27 15:32:56 UTC 2008
Kai Schaetzl wrote:
>
> Somehow I managed to disable the creation of xenbr0 on boot-up of the host
> system. CentOS 5 with standard CentOS Xen.
> I changed all Xen VMs to use xenbr0 instead of virbr0 and disabled
> virtlibd. Works fine. But when I later restarted the machine I found that
> all networking for guests had gone. On inspection there's no xenbr0
> created anymore. I can get it up by stopping network (or eth0) and then
> running /etc/xen/scripts/network-bridge start
> xend-config.sxp still has (network-script network-bridge), logging shows
> no problems. It seems that the network-bridge script simply doesn't run,
> but why? I can't see any init script or so that might run it, so I assume
> it's xend doing that, but there's no error in any log.
Can you post the output of 'chkconfig --list'?
Attach a copy of /etc/xen/xend-config.sxp?
-Ross
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