#!/bin/sh
SIZE=5g
COUNT=0
VERIFY="-+d"
FILE=/mnt/lustre/test.$$
[ $1 ] && SIZE=$1
rm -f endiozone
while date; do
	echo "Test #$COUNT"
	iozone $VERIFY -r 64 -i 0 -i 1 -f $FILE -s $SIZE 2>&1 || exit $?
	COUNT=`expr $COUNT + 1`
	[ -f endiozone ] && rm endiozone && exit 0
done | tee /tmp/iozone.log