diff -up infiniband-diags-1.6.1/scripts/set_nodedesc.sh.hostname infiniband-diags-1.6.1/scripts/set_nodedesc.sh

--- infiniband-diags-1.6.1/scripts/set_nodedesc.sh.hostname	2013-03-10 16:56:07.646569871 -0400

+++ infiniband-diags-1.6.1/scripts/set_nodedesc.sh	2013-03-10 16:57:13.805967981 -0400

@@ -5,7 +5,7 @@ if [ -f /etc/sysconfig/network ]; then

 fi

 ib_sysfs="/sys/class/infiniband"

-newname="$HOSTNAME"

+newname=`hostname -s`

 echo ""

 echo "*** WARNING ***: this command is deprecated."

@@ -18,7 +18,7 @@ function usage

 	echo "   -h this help"

 	echo "   -v view all node descriptors"

 	echo "   [<name>] set name to name specified."

-	echo "      Default is to use the hostname: \"$HOSTNAME\""

+	echo "      Default is to use the hostname: \"$newname\""

 	exit 2

 }