Imaging Computers
The basic process (for 1 to ~50 computers):
computer is set up according to ComputerConfiguration (only needs to be done once)
network infrastructure is set up according to NetworkConfiguration (only needs to be done once)
run dcs command on DRBL to prepare target computer for imaging
use ether-wake, or equivalent script, to wake computer
monitor /var/log/messages on DRBL to see if all computers connect
imaging happens (~30 -- ~50 min)
computer shuts down (this is an optional, but highly recommended, setting in dcs)