CLIENT1=${CLIENT1:-`hostname`}
SINGLECLIENT=$CLIENT1
RCLIENTS=${RCLIENTS:-""}
-CLIENTS=`comma_list $SINGLECLIENT $RCLIENTS`
-REMOTECLIENTS=($RCLIENTS)
-for ((i=0; $i<${#REMOTECLIENTS[@]}; i++)); do
- varname=CLIENT$((i + 2))
- eval $varname=${REMOTECLIENTS[i]}
-done
-CLIENTCOUNT=$((${#REMOTECLIENTS[@]} + 1))
+init_clients_lists
[ -n "$RCLIENTS" -a "$PDSH" = "no_dsh" ] && \
error "tests for remote clients $RCLIENTS needs pdsh != do_dsh " || true
+[ -n "$FUNCTIONS" ] && . $FUNCTIONS || true
+
+# for recovery scale tests
+# default boulder cluster iozone location
+export PATH=/opt/iozone/bin:$PATH
+SHARED_DIRECTORY=${SHARED_DIRECTORY:-""} # bug 17839 comment 65
+LOADS="dd tar dbench iozone"
+CLIENT_LOADS=($LOADS)