References: fate#323663 - Run Xenstore in stubdomain

--- a/tools/hotplug/Linux/init.d/sysconfig.xencommons.in
+++ b/tools/hotplug/Linux/init.d/sysconfig.xencommons.in
@@ -8,7 +8,7 @@
 XENCONSOLED_TRACE=
 
 ## Type: string
-## Default: daemon
+## Default: domain
 #
 # Select type of xentore service.
 #
@@ -80,14 +80,14 @@ XENSTORED_TRACE=
 XENSTORE_DOMAIN_KERNEL=
 
 ## Type: integer
-## Default: 8
+## Default: 32
 #
 # xenstore domain memory size in MiB.
 # Only evaluated if XENSTORETYPE is "domain".
 XENSTORE_DOMAIN_SIZE=
 
 ## Type: string
-## Default: not set, no autoballooning of xenstore domain
+## Default: 1/100
 #
 # Maximum xenstore domain memory size. Can be specified as:
 # - plain integer value for max size in MiB
--- a/tools/hotplug/Linux/launch-xenstore.in
+++ b/tools/hotplug/Linux/launch-xenstore.in
@@ -48,7 +48,7 @@ test_xenstore && exit 0
 
 test -f @CONFIG_DIR@/@CONFIG_LEAF_DIR@/xencommons && . @CONFIG_DIR@/@CONFIG_LEAF_DIR@/xencommons
 
-[ "$XENSTORETYPE" = "" ] && XENSTORETYPE=daemon
+[ "$XENSTORETYPE" = "" ] && XENSTORETYPE=domain
 
 /bin/mkdir -p @XEN_RUN_DIR@
 
@@ -95,9 +95,10 @@ test -f @CONFIG_DIR@/@CONFIG_LEAF_DIR@/x
 [ "$XENSTORETYPE" = "domain" ] && {
 	[ -z "$XENSTORE_DOMAIN_KERNEL" ] && XENSTORE_DOMAIN_KERNEL=@LIBEXEC@/boot/xenstore-stubdom.gz
 	XENSTORE_DOMAIN_ARGS="$XENSTORE_DOMAIN_ARGS --kernel $XENSTORE_DOMAIN_KERNEL"
-	[ -z "$XENSTORE_DOMAIN_SIZE" ] && XENSTORE_DOMAIN_SIZE=8
+	[ -z "$XENSTORE_DOMAIN_SIZE" ] && XENSTORE_DOMAIN_SIZE=32
 	XENSTORE_DOMAIN_ARGS="$XENSTORE_DOMAIN_ARGS --memory $XENSTORE_DOMAIN_SIZE"
-	[ -z "$XENSTORE_MAX_DOMAIN_SIZE" ] || XENSTORE_DOMAIN_ARGS="$XENSTORE_DOMAIN_ARGS --maxmem $XENSTORE_MAX_DOMAIN_SIZE"
+	[ -z "$XENSTORE_MAX_DOMAIN_SIZE" ] && XENSTORE_MAX_DOMAIN_SIZE="1/100"
+	XENSTORE_DOMAIN_ARGS="$XENSTORE_DOMAIN_ARGS --maxmem $XENSTORE_MAX_DOMAIN_SIZE"
 	[ -z "$XENSTORED_TRACE" ] || XENSTORE_DOMAIN_ARGS="$XENSTORE_DOMAIN_ARGS -T xenstored-trace.log"
 
 	echo -n Starting $XENSTORE_DOMAIN_KERNEL...