[comp.protocols.appletalk] Clean up System folder...............

cck@cunixc.columbia.EDU (Charlie C. Kim) (01/26/88)

If the point is to get people up and running a "generic" boot disk
works fine.  This is pretty much the approach we use in our
lab--except the users cannot personalize the disks (the bootdisk
lauches a ramdisk, grabs an Aufs volume and drops out).  (An advantage
of using Aufs in a lab is that you can "copy-protect" programs on Aufs
by protecting the data fork (if it isn't being used by the program) -
just make sure you put at least one byte into it.  This method isn't
perfect, but it stops 99.99% of people).  If you know/can figure how to get
around this protection, please don't post it.

IW II printing over AppleTalk is problematic.  For every line to
print, it checks the printer status first (using a papstatus call).
So you have:
	iw: send me a line		| I forget if the send me a line
	mac: tell me your status	| is sent before the status is
	iw: my status is: x		| requested or after.
	mac: here is a line
	iw: ack
The traffic overhead is very high and very bursty with many short
packets.  The odds are that you still have problems on part of your
cable.  Use netcheck(?) from Farllon or Peek to check things out.

Charlie C. Kim
User Services
Columbia University