Re: [Xen-devel] How do you debug Xen...

[Rolf Neugebauer <rolf.neugebauer@xxxxxxxxx>]

On the serial console type 'h' and it gives you a list  of debug outputs
available, such as dumping the list and state of vms, a bunch of
performance counters etc.

I think you can also uses these on the console. See an earlier message
from Bin Ren about the key combination.

Otherwise, I normally use printks for debugging. We are also working on
a simple trace buffer which will allow you to get a history of events.

Rolf

On Thu, 2003-11-20 at 15:45, Guillaume Thouvenin wrote:
> Is it possible to know what techniques xen developers use? I see that there is
> some printk messages that can be recover using a serial line. I also see a 
> file
> containing the "Xen pervasive debugger" which can display informations if 
> DEBUG_TRACE is set. Is there others mechanism or secret keys?
> 
> 
> Thanks
> Guillaume 
> 
> 
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