Unmounting a busy filesystem

[Ken Mandelberg]

I need a program to unmount a busy filesystem, presumably
killing all processes that are using it (with some
warning). This seems to be a prerequisite for our computing
center allowing private disk mounts on scarce drives.

If anyone has written one of these, or can suggest a better
scheme for granting access with a time limit, I would like
to hear about it.

Ken Mandelberg
Emory University
Dept of Math and CS

{akgua,sb1,gatech}!emory!km