message: Test options now match launcher option semantics.
diff: #!/bin/bash
  +###############################################################
  +# -p <producing nodes count>
  +# -n <total nodes>
  +# -s <topology>
  +# -d <delay between nodes startup>
  +###############################################################
  +
  pnodes=10
  -npnodes=0
  topo=star
  delay=0
  @@ -14,7 +20,7 @@ if [ $? == 0 ]; then
  in
  -p) pnodes=$2;
  shift; shift;;
  - -n) npnodes=$2;
  + -n) total_nodes=$2;
  shift; shift;;
  -d) delay=$2;
  shift; shift;;
  @@ -31,13 +37,13 @@ else
  if [ -n "$2" ]; then
  topo=$2
  if [ -n "$3" ]; then
  - npnodes=$3
  + total_nodes=$3
  fi
  fi
  fi
  fi
  -total_nodes=`expr $pnodes + $npnodes`
  +total_nodes="${total_nodes:-`echo $pnodes`}"
  rm -rf tn_data_*
  if [ "$delay" == 0 ]; then
  