export TESTGROUP=${TESTGROUP:-"correctness"}
export LUSTRE_TAG=${LUSTRE_TAG:-`cat $PWD/CVS/Tag | cut -c 2-`}
export TESTARCH=${TESTARCH:-`uname -r`}
-export NETWORKTYPE=${NETWORKTYPE:-"tcp"}
+export NETTYPE=${NETTYPE:-"tcp"}
export MACHINENAME=${MACHINENAME:-`hostname`}
usage() {