#!/bin/sh
-
-[ -e /proc/sys/portals/debug ] && echo 0 > /proc/sys/portals/debug
-if [ ! -e client.txt ]; then
- if [ -e /usr/lib/dbench/client.txt ]; then
- cp /usr/lib/dbench/client.txt /mnt/lustre/client.txt
- elif [ -e /usr/lib/dbench/client_plain.txt ]; then
- cp /usr/lib/dbench/client_plain.txt /mnt/lustre/client.txt
- fi
-fi
-cd /mnt/lustre
-dbench $@
+MNT=${MNT:-/mnt/lustre}
+DIR=${DIR:-$MNT/`hostname`}
+#[ -e /proc/sys/portals/debug ] && echo 0 > /proc/sys/portals/debug
+mkdir -p $DIR
+TGT=$DIR/client.txt
+SRC=${SRC:-/usr/lib/dbench/client.txt}
+[ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
+SRC=/usr/lib/dbench/client_plain.txt
+[ ! -e $TGT -a -e $SRC ] && echo "copying $SRC to $TGT" && cp $SRC $TGT
+cd $DIR
+echo "running 'dbench $@' on $PWD at `date`"
+dbench -c client.txt $@