DIR=${DIR:-$1}
DIR=${DIR:-"/mnt/lustre/racer"}
DURATION=${DURATION:-$((60*5))}
+MDSCOUNT=${MDSCOUNT:-1}
NUM_THREADS=${NUM_THREADS:-$2}
NUM_THREADS=${NUM_THREADS:-3}
mkdir -p $DIR
RACER_PROGS="file_create dir_create file_rm file_rename file_link file_symlink \
-file_list file_concat"
+file_list file_concat file_exec"
+
+if [ $MDSCOUNT -gt 1 ]; then
+ RACER_PROGS="${RACER_PROGS} dir_remote dir_migrate"
+fi
racer_cleanup()
{