#!/bin/sh
# script to run all builds in serial.
if [ $# != 2 ]; then
	echo "usage: $0 mnthost subdir"
	exit 1
fi
if [ ! -r hosts ]; then
	echo "need hosts file in current dir"
	exit 1
fi
MNT=$1; shift
XDIR=$1; shift
DIR=/$MNT/$XDIR
for i in `cat hosts`; do
	if `df $DIR | awk -e /$MNT/' { if ( $4 < 20000 ) { print "true"; } else { print "false"; } }'` ; then
		echo "OUT OF SPACE: "
		df $DIR
		exit 2
	fi
	echo $i
	rsh $i -n "sh $DIR/kerberos/etc/dohost $DIR" 2>&1 > $i-runlog
done