`rwho' servers
==============

   The `/usr/spool/rwho' directory is a good candidate for automounting.
For efficiency reasons it is best to capture the rwho data on a small
number of machines and then mount that information onto a large number
of clients.  The data written into the rwho files is byte order
dependent so only servers with the correct byte ordering can be used by
a client:

     /defaults         type:=nfs
     usr/spool/rwho    -byte==little;rfs:=/usr/spool/rwho \
                           rhost:=vaxA  rhost:=vaxB \
                       || -rfs:=/usr/spool/rwho \
                           rhost:=sun4  rhost:=hp300