Patch for Update 6 and below.

--- glite-lb-bkserverd.orig	2012-08-14 22:17:44.000000000 +0200
+++ glite-lb-bkserverd	2012-08-14 22:54:35.000000000 +0200
@@ -30,6 +30,10 @@ GLITE_LB_LOCATION_VAR=${GLITE_LB_LOCATIO
 GLITE_LB_LOCATION_ETC=${GLITE_LB_LOCATION_ETC:-'/etc'}
 GLITE_JP_LOCATION=${GLITE_JP_LOCATION:-$GLITE_LB_LOCATION}
 
+KRB5_KTNAME="FILE:/var/glite/krb5kt_lb"
+KRB5CCNAME="FILE:/var/glite/krb5cc_lb"
+LOG4C_RCPATH="$GLITE_LB_LOCATION_ETC/glite-lb"
+
 [ -f /etc/profile.d/grid-env.sh ] && . /etc/profile.d/grid-env.sh
 [ -f /etc/glite.conf ] && . /etc/glite.conf
 [ -f $GLITE_LB_LOCATION_ETC/glite-wms.conf ] && . $GLITE_LB_LOCATION_ETC/glite-wms.conf
@@ -58,9 +62,6 @@ if [ -f "$msgconf" ]; then
 	GLITE_LB_SERVER_OTHER_OPTIONS="$GLITE_LB_SERVER_OTHER_OPTIONS -F $msgconf"
 fi
 
-KRB5_KTNAME=${KRB5_KTNAME:-'FILE:/var/glite/krb5kt_lb'}
-KRB5CCNAME=${KRB5CCNAME:-'FILE:/var/glite/krb5cc_lb'}
-
 lockfile=/var/lock/glite-lb-bkserverd
 
 unset creds port env
@@ -160,24 +161,25 @@ start()
 		return 1
 	fi
 
-	env="LOG4C_RCPATH='$GLITE_LB_LOCATION_ETC/glite-lb'"
+	if [ -n "$LOG4C_RCPATH" ]; then env="$env LOG4C_RCPATH='$LOG4C_RCPATH'"; fi
+	if [ -n "$KRB5_KTNAME" ]; then env="$env KRB5_KTNAME='$KRB5_KTNAME'"; fi
+	if [ -n "$KRB5CCNAME" ]; then env="$env KRB5CCNAME='$KRB5CCNAME'"; fi
 
-	if [ x"$GLITE_GSS_MECH" = x"krb5" ]; then
-		env="$env KRB5_KTNAME='$KRB5_KTNAME' KRB5CCNAME='$KRB5CCNAME'"
-	else
-		[ -n "$GLITE_HOST_CERT" -a -n "$GLITE_HOST_KEY" ] &&
-			creds="-c $GLITE_HOST_CERT -k $GLITE_HOST_KEY"
+	if [ -n "$GLITE_HOST_CERT" -a -n "$GLITE_HOST_KEY" ]; then
+		env="$env X509_USER_CERT=$GLITE_HOST_CERT X509_USER_KEY=$GLITE_HOST_KEY"
+		creds=1
+	fi
 
-		if test -z "$creds"; then
-			if su - $GLITE_USER -c "test -r /etc/grid-security/hostkey.pem -a -r /etc/grid-security/hostcert.pem"; then
-				echo "$0: WARNING: /etc/grid-security/hostkey.pem readable by $GLITE_USER"
-				creds="-c /etc/grid-security/hostcert.pem -k /etc/grid-security/hostkey.pem"
-			fi
+	if test -z "$creds"; then
+		if su - $GLITE_USER -c "test -r /etc/grid-security/hostkey.pem -a -r /etc/grid-security/hostcert.pem"; then
+			echo "$0: WARNING: /etc/grid-security/hostkey.pem readable by $GLITE_USER"
+			env="$env X509_USER_CERT=/etc/grid-security/hostcert.pem X509_USER_KEY=/etc/grid-security/hostkey.pem"
+			creds=1
 		fi
-
-		[ -z "$creds" ] && echo $0: WARNING: No credentials specified. Using default lookup which is dangerous. >&2
 	fi
 
+	[ -z "$creds" ] && echo $0: WARNING: No credentials specified. Using default lookup which is dangerous. >&2
+
 	policy="$GLITE_LB_LOCATION_ETC/glite-lb/glite-lb-authz.conf"
 	lcas_log="LCAS_LOG_FILE='/var/log/glite/glite-lb-server-lcas.log' LCAS_ETC_DIR='$GLITE_LB_LOCATION_ETC/glite-lb'"
 	if test -f "$policy"; then
@@ -249,14 +251,14 @@ start()
 	start_daemon glite-lb-bkserver "$BK_PIDFILE" "$lcas_log $GLITE_LB_LOCATION/bin/glite-lb-bkserverd \
 		--notif-il-sock=$GLITE_LB_NOTIF_SOCK \
 		--notif-il-fprefix=$GLITE_LB_NOTIF_FPREFIX \
-		$super $creds -i $BK_PIDFILE $port $wport $dumpdir $purgedir $lbreg_maildir $proxy $policy\
+		$super -i $BK_PIDFILE $port $wport $dumpdir $purgedir $lbreg_maildir $proxy $policy\
 		$GLITE_LB_SERVER_OTHER_OPTIONS" "/tmp/lb_proxy_serve.sock /tmp/lb_proxy_store.sock"
 
 	if test -x $GLITE_LB_LOCATION/bin/glite-lb-notif-interlogd; then
 		start_daemon glite-lb-notif-interlogd "$NOTIF_IL_PIDFILE" "$GLITE_LB_LOCATION/bin/glite-lb-notif-interlogd \
 			-f $GLITE_LB_NOTIF_FPREFIX -s $GLITE_LB_NOTIF_SOCK \
 			-i $NOTIF_IL_PIDFILE -M 10485760 \
-			$creds $GLITE_LB_NOTIF_IL_OTHER_OPTIONS" "$GLITE_LB_NOTIF_SOCK"
+			$GLITE_LB_NOTIF_IL_OTHER_OPTIONS" "$GLITE_LB_NOTIF_SOCK"
 	else
 		echo Warning: glite-lb-notif-interlogd not installed, LB notifications will not work
 	fi
@@ -266,7 +268,7 @@ start()
 		LD_LIBRARY_PATH=$LD_LIBRARY_PATH:$GLITE_JP_LOCATION/lib \
 		$GLITE_JP_LOCATION/bin/glite-jp-importer \
 			-i $jp_importer_pidfile $jpreg_maildir $jpdump_maildir $sandbox_maildir \
-			$jpps $creds $GLITE_JP_IMPORTER_ARGS"
+			$jpps $GLITE_JP_IMPORTER_ARGS"
 	fi
 
 	if test x"$GLITE_LB_TYPE" = x"proxy" -o x"$GLITE_LB_TYPE" = x"both" ; then
@@ -274,7 +276,7 @@ start()
 			start_daemon "glite-lb-interlog for proxy" "$PROXY_IL_PIDFILE" "$GLITE_LB_LOCATION/bin/glite-lb-interlogd \
 				-f $GLITE_LB_PROXY_FPREFIX -s $GLITE_LB_PROXY_SOCK \
 				-i $PROXY_IL_PIDFILE \
-				$creds $GLITE_LB_PROXY_IL_OTHER_OPTIONS" "$GLITE_LB_PROXY_SOCK"
+				$GLITE_LB_PROXY_IL_OTHER_OPTIONS" "$GLITE_LB_PROXY_SOCK"
 		else
 			echo Warning: glite-lb-interlogd not installed, logging to LB proxy will not work
 		fi