#!/bin/rc

#
# set up scratch area that is on disk that is not backed-up
#
# file server of scratch file system
LPLIB=/sys/lib/lp		# lp scripts directories and configuration file are here

if (~ $#fileserver 0)
	SCRATCHFILESERVER=emelie
if not
	SCRATCHFILESERVER=$fileserver
# scratch file system name
switch($SCRATCHFILESERVER){
case kfs
	SCRATCHFILESYSTEM=''
case *
	SCRATCHFILESYSTEM=other
}
SCRATCH=/n/^$SCRATCHFILESERVER^$SCRATCHFILESYSTEM
# lp subdirectory where log, prob, queue and tmp reside
LPSCRATCH=$SCRATCH/lp

if (! test -d $SCRATCH/lp) {
	if (! test -r /srv/$SCRATCHFILESERVER) srv $SCRATCHFILESERVER
	if (! mount -c /srv/$SCRATCHFILESERVER $SCRATCH $SCRATCHFILESYSTEM) {
		echo 'cannot mount '$SCRATCH' filesystem' >[1=2]
		exit 'LP mount'
	}
}
if (! bind -a $LPSCRATCH $LPLIB) {
	echo 'cannot bind '$LPSCRATCH' onto '$LPLIB >[1=2]
	exit 'LP bind'
}
exit ''