diff -Naur xen-4.0.0.orig/Makefile xen-4.0.0/Makefile
--- xen-4.0.0.orig/Makefile	2010-04-07 19:45:00.213682713 -0500
+++ xen-4.0.0/Makefile	2010-04-07 19:46:31.153646200 -0500
@@ -201,7 +201,7 @@
 	rm -f  $(D)$(CONFIG_DIR)/udev/xen-backend.rules
 	rm -f  $(D)$(CONFIG_DIR)/udev/rules.d/xend.rules
 	rm -f  $(D)$(CONFIG_DIR)/udev/xend.rules
-	rm -f  $(D)$(CONFIG_DIR)/sysconfig/xendomains
+	rm -f  $(D)$(CONFIG_DIR)/default/xendomains
 	rm -rf $(D)/var/run/xen* $(D)/var/lib/xen*
 	rm -rf $(D)/boot/*xen*
 	rm -rf $(D)/lib/modules/*xen*
diff -Naur xen-4.0.0.orig/tools/hotplug/Linux/init.d/xend xen-4.0.0/tools/hotplug/Linux/init.d/xend
--- xen-4.0.0.orig/tools/hotplug/Linux/init.d/xend	2010-04-07 19:45:20.143684411 -0500
+++ xen-4.0.0/tools/hotplug/Linux/init.d/xend	2010-04-07 19:48:44.363652137 -0500
@@ -51,8 +51,8 @@
 
 case "$1" in
   start)
-	mkdir -p /var/lock/subsys
-	touch /var/lock/subsys/xend
+	mkdir -p /var/lock
+	touch /var/lock/xend
 	test -z "$XENSTORED_ROOTDIR" || export XENSTORED_ROOTDIR
 	test -z "$XENCONSOLED_TRACE" || export XENCONSOLED_TRACE
 	[[ "$XENSTORED_TRACE" == @(yes|on|1) ]] && export XENSTORED_TRACE
@@ -62,7 +62,7 @@
 	;;
   stop)
 	xend stop
-	rm -f /var/lock/subsys/xend
+	rm -f /var/lock/xend
 	;;
   status)
 	xend status
diff -Naur xen-4.0.0.orig/tools/hotplug/Linux/init.d/xendomains xen-4.0.0/tools/hotplug/Linux/init.d/xendomains
--- xen-4.0.0.orig/tools/hotplug/Linux/init.d/xendomains	2010-04-07 19:45:20.143684411 -0500
+++ xen-4.0.0/tools/hotplug/Linux/init.d/xendomains	2010-04-07 19:49:57.263642453 -0500
@@ -34,8 +34,8 @@
 	exit 0
 fi
 
-LOCKFILE=/var/lock/subsys/xendomains
-XENDOM_CONFIG=/etc/sysconfig/xendomains
+LOCKFILE=/var/lock/xendomains
+XENDOM_CONFIG=/etc/default/xendomains
 
 test -r $XENDOM_CONFIG || { echo "$XENDOM_CONFIG not existing";
 	if [ "$1" = "stop" ]; then exit 0;
diff -Naur xen-4.0.0.orig/tools/hotplug/Linux/Makefile xen-4.0.0/tools/hotplug/Linux/Makefile
--- xen-4.0.0.orig/tools/hotplug/Linux/Makefile	2010-04-07 19:45:20.133684657 -0500
+++ xen-4.0.0/tools/hotplug/Linux/Makefile	2010-04-07 19:54:07.913725850 -0500
@@ -62,11 +62,11 @@
 .PHONY: install-initd
 install-initd:
 	[ -d $(DESTDIR)$(CONFIG_DIR)/init.d ] || $(INSTALL_DIR) $(DESTDIR)$(CONFIG_DIR)/init.d
-	[ -d $(DESTDIR)$(CONFIG_DIR)/sysconfig ] || $(INSTALL_DIR) $(DESTDIR)$(CONFIG_DIR)/sysconfig
+	[ -d $(DESTDIR)$(CONFIG_DIR)/default ] || $(INSTALL_DIR) $(DESTDIR)$(CONFIG_DIR)/default
 	$(INSTALL_PROG) $(XEND_INITD) $(DESTDIR)$(CONFIG_DIR)/init.d
-	$(INSTALL_PROG) $(XEND_SYSCONFIG) $(DESTDIR)$(CONFIG_DIR)/sysconfig/xend
+	$(INSTALL_PROG) $(XEND_SYSCONFIG) $(DESTDIR)$(CONFIG_DIR)/default/xend
 	$(INSTALL_PROG) $(XENDOMAINS_INITD) $(DESTDIR)$(CONFIG_DIR)/init.d
-	$(INSTALL_PROG) $(XENDOMAINS_SYSCONFIG) $(DESTDIR)$(CONFIG_DIR)/sysconfig/xendomains
+	$(INSTALL_PROG) $(XENDOMAINS_SYSCONFIG) $(DESTDIR)$(CONFIG_DIR)/default/xendomains
 
 .PHONY: install-scripts
 install-scripts:
diff -Naur xen-4.0.0.orig/tools/xenballoon/xenballoond xen-4.0.0/tools/xenballoon/xenballoond
--- xen-4.0.0.orig/tools/xenballoon/xenballoond	2010-04-07 19:45:19.383765360 -0500
+++ xen-4.0.0/tools/xenballoon/xenballoond	2010-04-07 19:54:59.923642036 -0500
@@ -21,7 +21,7 @@
 # If xenbus is running and the /usr/bin/xenstore-* tools are installed,
 # "xenbus is enabled".
 #
-# Parameters are documented in /etc/sysconfig/xenballoon.conf. Although 
+# Parameters are documented in /etc/default/xenballoon.conf. Although 
 # some are not used with directed ballooning, all must be set properly.
 # If xenbus is enabled, some of these parameters may be overridden by values
 # set by domain0 via xenbus.
@@ -237,7 +237,7 @@
 fi
 preswapnow=0
 
-. /etc/sysconfig/xenballoon.conf
+. /etc/default/xenballoon.conf
 
 while true;
 do
diff -Naur xen-4.0.0.orig/tools/xenballoon/xenballoond.init xen-4.0.0/tools/xenballoon/xenballoond.init
--- xen-4.0.0.orig/tools/xenballoon/xenballoond.init	2010-04-07 19:45:19.383765360 -0500
+++ xen-4.0.0/tools/xenballoon/xenballoond.init	2010-04-07 19:55:30.013724961 -0500
@@ -28,8 +28,8 @@
 [ -f /proc/xen/capabilities ] && \
 	grep -q "control_d" /proc/xen/capabilities && exit 0
 
-if [ -f /etc/sysconfig/xenballoon.conf ]; then
-	. /etc/sysconfig/xenballoon.conf
+if [ -f /etc/default/xenballoon.conf ]; then
+	. /etc/default/xenballoon.conf
 fi
 
 # Check that balloon driver is present
diff -Naur xen-4.0.0.orig/tools/xenballoon/xenballoond.README xen-4.0.0/tools/xenballoon/xenballoond.README
--- xen-4.0.0.orig/tools/xenballoon/xenballoond.README	2010-04-07 19:45:19.383765360 -0500
+++ xen-4.0.0/tools/xenballoon/xenballoond.README	2010-04-07 19:55:53.583825217 -0500
@@ -59,10 +59,10 @@
 Instructions to install/deploy xenballoond (in Redhat-based system):
 - in each guest:
   - ensure pre-requisites are met (see above)
-  - place xenballoon.conf in /etc/sysconfig
+  - place xenballoon.conf in /etc/default
   - place xenballoond in /usr/sbin
   - copy xenballoond.init to /etc/rc.d/init.d/xenballoond (note file rename)
-  - edit /etc/sysconfig/xenballoond.conf as desired (especially note that
+  - edit /etc/default/xenballoond.conf as desired (especially note that
     selfballooning defaults as off)
   - start xenballoond with "service xenballoond start", and/or configure
     xenballoond to start at init (e.g. "chkconfig xenballoond on")