[K12OSN] restart X at logout from terminal

[Trond Mæhlum]

Is it possible to completely reset X on a terminal at logout, so the 
contents of lts.conf is read again? In other words I would like to 
achieve the same thing as logging out, pressing ctrl-alt-backspace and 
get a new login window. I have noticed that this forces lts.conf to be 
read again. Just logging out to a new login screen reuses the settings 
from lts.conf from boot.

I would suspect that many of you would ask, why would I want to... But 
to make a long stort short, I have a script that rotates the contents of 
lts.conf, so the string "SERVER= " alternates. I have set up a kind of 
load balancing using this. It seems to work. I have to do some more 
testing of course. I cannot use the how-to from David since I have only 
one dhcp-server serving 5 schools from one central location. My schools 
have only terminals and printers. All the servers are located at 
City-Hall's ICT-department. We have 2GB fibrechannel out to each school.

So my setup is this:

One main server w/ dhcp and ldap. It also as all /home exported as nfs, 
and is the cupsserver for all schools. The dhcp server points each 
school to it's own ltspserver via the root-path option. When the 
terminal has finished booting it reads lts.conf on that server, and I 
would like to alternate which server the terminals logon to. I have this 
working now, but I have to log out, hit ctr-alt-backspace and log in 
again. Then I get logged into another server. I don't really see the 
students hitting ctrl-alt-backspace between sessions, and then the point 
gets lost...

So is it possible to kill/restart X on the terminal at logout? Or is it 
possible to make a logout reboot the terminal perhaps?

If this seemed a bit "hairy", I can document/explain our setup better if 
asked to to so...

But for now,  I would be really happy to see X killed and reloaded at 
logout.

Anyone?

Regards
Trond Maehlum