vkernel crash?

[Mike Wolman]

Unfortunately this is a laptop with no serial - i was very curious when i 
read about vkernels as a more general replacement for jails so installed 
dfly on the  first free machine i could lay my hands on.  I will set up 
another box with a serial console and kernel config as you suggest to try 
to provide some useful feedback.

i have continued to try to reproduce the error - even with a fair
amount of network and disk io things were fine.
i assume no chance in the future of net booting a vkernel from iscsi san 
or will "ANVIL" provide a cleaner solution to having the vkernel/vmachine 
filesystem available should the actual machine running it die and have 
some monitoring solution to start the virtual machine on another box?

Mike.

On Mon, 19 Mar 2007, Matthew Dillon wrote:

:Hi,
:
:A quick follow up:
:
:I was unable to see what the actual console was displaying as the
:screen was in suspend and i could not awaken it.
:
:I have tried to repeat the problem for the last few hours and so
:far have not been able reproduce the issue.
:
:Mike.
   There could be something else going on.  Well, keep an eye on it.
   If you have the system setup to generate a kernel core you could
   try building a kernel with:
	options	DDB_UNATTENDED
	options	DDB
	options	DDB_TRACE
   Another option if you have a second machine is to set up a serial console
   with a null modem cable (which is how I have my test box setup), so you
   can see the crash no matter what graphics mode you are in.
						-Matt