Re: [Xen-devel] Network-bridge script with bonding and vlan

[Ewan Mellor <ewan@xxxxxxxxxxxxx>]

On Sat, Oct 22, 2005 at 11:17:21PM +1300, Greg Brackley wrote:

> ----- Original Message ----- 
> From: "Ted Kaczmarek" <tedkaz@xxxxxxxxxxxxx>
> > I am still seeing very erratic network behavior in general, on first
> >reboot of the dom0 things will generally behave well, but after the dom0
> >has been up for a while, with domU's brought up and down along the way
> >all kinds of random failures start to happen.
> 
> Once the domains are up I haven't seen any additional problems.  I seem to 
> be finally getting the networking under control by using standard FC4 init 
> scripts. I'm not sure what I was getting wrong with the networking 
> previously.
> 
> The current issue I have is that my test domainU fails to start every time 
> after dom0 is started (log below). It starts on the second and subsequent 
> restarts. I tried pulling the LVM/Raid support out of the XenU kernel, but 
> it didn't help. The root being passed to the domU in the log is a LVM 
> volume ('phy:/dev/VolGroup00/root01xenu,sda1,w').

When this happens, could you please run

PYTHONPATH=/usr/lib/python python /usr/lib/python/xen/util/diagnose.py

and tell me what you get?

You might also find useful information in your syslog (on Debian in
/var/log/syslog and /var/log/debug but it will depend on your syslog config).
It looks like a failure in the hotplug scripts, so knowing whether they are
running at all and what they are trying to write would be good.

Ewan.

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