initskripts: do more syncing on shutdown.

src/initscripts/init.d/halt

@@ -17,6 +17,12 @@
 
 case "${1}" in
 	stop)
+		sync && sync
+		boot_mesg "Remount root readonly..."
+		mount -f -o remount,ro / > /dev/null 2>&1
+		evaluate_retval
+		boot_mesg "Prepare for halt..."
+		sleep 2
 		halt -d -f -i -p
 		;;
 	*)

src/initscripts/init.d/mountfs

@@ -42,6 +42,8 @@ case "${1}" in
 	stop)
 		boot_mesg "Syncing discs..."
 		sync && sync
+		sleep 2
+		sync && sync
 		evaluate_retval
 
 		boot_mesg "Unmounting all other currently mounted file systems..."

src/initscripts/init.d/reboot

@@ -17,7 +17,12 @@
 
 case "${1}" in
 	stop)
-		boot_mesg "Restarting system..."
+		sync && sync
+		boot_mesg "Remount root readonly..."
+		mount -f -o remount,ro / > /dev/null 2>&1
+		evaluate_retval
+		boot_mesg "Prepare for reboot..."
+		sleep 2
 		reboot -d -f -i
 		;;