slugos-init: update for new LEDs, turnup save/restore suppport in 0.10

 - /sbin/leds is now a script which uses /sys/class/leds
   All scripts are not in /sbin
   /sbin/sysconf does SysConf reading and now implements save/restore
   of the system configuration.
   turnup, reflash and sysconfsetup use /sbin/sysconf as appropriate
   Unused files removed

20 files changed, 1290 insertions, 1162 deletions

diff --git a/packages/slugos-init/files/boot/disk b/packages/slugos-init/files/boot/disk
index ede33a3ee6..e8d1f5245b 100755
--- a/packages/slugos-init/files/boot/disk
+++ b/packages/slugos-init/files/boot/disk
@@ -3,14 +3,14 @@
 # must be given) using options from the rest of
 # the command line.
 #
-/sbin/leds -A '!gr'
-#
 # Use the standard init path (see /etc/init.d/rcS)
 export PATH=/sbin:/bin:/usr/sbin:/usr/bin
 #
 # Load the helper functions
 . /etc/default/functions
 #
+leds boot system
+#
 if test -n "$1"
 then
 	device="$1"
diff --git a/packages/slugos-init/files/boot/flash b/packages/slugos-init/files/boot/flash
index e0bcebc9b8..12729d7b5d 100755
--- a/packages/slugos-init/files/boot/flash
+++ b/packages/slugos-init/files/boot/flash
@@ -1,14 +1,14 @@
 #!/bin/sh
 # boot from the current (flash) root partition
-# nothing need be done, make the power led flash
-# amber to indicate runlevel S
-/sbin/leds -A '!gr'
-exec /sbin/init
+# nothing need be done apart from setting the
+# system LED status correctly
+. /etc/default/functions
+leds beep
+leds boot system
+test -x /sbin/init && exec /sbin/init
 # fallback if /sbin/init has been deleted (bad!)
-# flashing amber/red - failed early boot
-# disk lights flashing: failed in flash boot!
-/sbin/leds +A '!g12'
+leds boot system panic
 exec <>/dev/console >&0 2>&0
-exec /sbin/sulogin
-exec /bin/sh
+test -x /sbin/sulogin && exec /sbin/sulogin
+test -x /bin/sh && exec /bin/sh
 exit 1
diff --git a/packages/slugos-init/files/boot/network b/packages/slugos-init/files/boot/network
index 02b226d1f3..599250e744 100755
--- a/packages/slugos-init/files/boot/network
+++ b/packages/slugos-init/files/boot/network
@@ -11,15 +11,6 @@
 # Now all the information for booting should be in the configuration
 # file.  Config the loopback and network interfaces.
 ifconfig lo 127.0.0.1 up
-mac="$(config mac)"
 iface="$(config iface)"
-if test -n "$mac" -a -n "$iface" -a "$mac" != "00:00:00:00:00:00" -a "$mac" != "FF:FF:FF:FF:FF:FF"
-then
-	if ifconfig "$iface" hw ether "$mac" &&
-	   ifup "$iface"
-	then
-		exit 0
-	fi
-fi
+test -n "$iface" && ifup "$iface"
 # exit code is true only if the interface config has succeeded
-exit 1
diff --git a/packages/slugos-init/files/boot/nfs b/packages/slugos-init/files/boot/nfs
index 534d8b7cb0..5f1cbbe323 100755
--- a/packages/slugos-init/files/boot/nfs
+++ b/packages/slugos-init/files/boot/nfs
@@ -3,7 +3,8 @@
 # must be given) using options from the rest of
 # the command line.
 #
-/sbin/leds -A '!gr'
+. /etc/default/functions
+leds boot system
 #
 # Use the standard init path (see /etc/init.d/rcS)
 export PATH=/sbin:/bin:/usr/sbin:/usr/bin
diff --git a/packages/slugos-init/files/boot/ram b/packages/slugos-init/files/boot/ram
index 66d46a7089..42ff8329f9 100755
--- a/packages/slugos-init/files/boot/ram
+++ b/packages/slugos-init/files/boot/ram
@@ -3,14 +3,15 @@
 # must be given) using options from the rest of
 # the command line.
 #
-/sbin/leds -A '!gr'
-#
 # Use the standard init path (see /etc/init.d/rcS)
 export PATH=/sbin:/bin:/usr/sbin:/usr/bin
 #
 # Load the helper functions
 . /etc/default/functions
 #
+leds beep double
+leds boot system
+#
 if test -n "$1"
 then
 	device="$1"
diff --git a/packages/slugos-init/files/conffiles b/packages/slugos-init/files/conffiles
index 51a8091b1e..68dd26d897 100644
--- a/packages/slugos-init/files/conffiles
+++ b/packages/slugos-init/files/conffiles
@@ -25,7 +25,7 @@ preserve	etc/.configured
 preserve	etc/TZ
 diff		etc/default/conffiles
 diff		etc/default/devpts
-diff		etc/default/rcS
+preserve	etc/default/rcS
 preserve	etc/default/sysconf
 diff		etc/default/usbd
 preserve	etc/defaultdomain
diff --git a/packages/slugos-init/files/functions b/packages/slugos-init/files/functions
index e90f03aead..d7e5c9905a 100755
--- a/packages/slugos-init/files/functions
+++ b/packages/slugos-init/files/functions
@@ -1,5 +1,41 @@
+#!/bin/sh
 # . this file to load the following utility functions
 #
+# hardware
+#  the 'Hardware' string from cpuinfo
+hardware(){
+	sed -n 's!^Hardware	*: !!p' /proc/cpuinfo
+}
+#
+# machine
+#  outputs an identifier of the current machine - i.e. the board
+#  slugos is running on.
+machine(){
+	case "$(hardware)" in
+	*Coyote*)	echo coyote;;
+	*IXDPG425*)	echo ixdpg425;;
+	*WRV54G*)	echo wrv54g;;
+	*IXDP425*)	echo ixdp425;;
+	*IXDP465*)	echo ixdp465;;
+	*IXCDP1100*)	echo ixcdp1100*;;
+	*Avila*)	echo avila;;
+	*Loft*)		echo loft;;
+	*NAS?100d*)	echo nas100d;;
+	*NSLU2*)	echo nslu2;;
+	*)		echo unknown;;
+	esac
+}
+#
+# load_functions "source"
+#  load the functions in '/sbin/source' - relies on /sbin/source being
+#  a shell script and having support for this function.
+load_functions(){
+	test -n "$1" -a -x "/sbin/$1" && . "/sbin/$1" || {
+		echo "$0: /sbin/$1: script not found" >&2
+		return 1
+	}
+}
+#
 # mtdev "name"
 #  return (output) the character device name for flash parition "name"
 #  /proc/mtd has the general form:
@@ -27,90 +63,81 @@ mtsize(){
 # sysvalof "section" "name" "configuration file"
 # sysval "section" "name"
 #  outputs the value of the SysConf variable 'name' from section 'section',
-#  this is a bit gross, when it gets a match it copies the value to the
-#  hold space, if no match it jumps over the copy, at the end ($) it copies
-#  the hold space to the pattern space and prints the result, thus it only
-#  ever prints the last match
-# BUG FIX: busybox sed doesn't initialise the hold space and crashes if it
-#  is used before initialisation, so temporarily this script does it's own
-#  tail by hand.
+#  if there are multiple definitions only the last is output
 # NOTE: these functions should only be used internally, add entries to 'config'
-#  below if necessary.  This is because 'config' does the defaulting and in the
-#  recovering case (zero or absent SysConf) /etc/default/sysconf only contains
-#  the hw_addr entry!
+#  below if necessary.  This is because 'config' does the defaulting.
 sysvalmatch(){
-	# sed -n '/^\['"$1"'\]$/,/^\[.*\]$/s/^'"$2"'=\('"$3"'\)$/\1/;tH;bE;:H;h;:E;$g;$p' "$4"
 	sed -n '/^\['"$1"'\]$/,/^\[.*\]$/s/^'"$2"'=\('"$3"'\)$/\1/p' "$4" | sed -n '$p'
 }
 sysvalof(){
 	sysvalmatch "$1" "$2" '.*' "$3"
 }
 sysval(){
-	sysvalof "$1" "$2" /etc/default/sysconf
+	test -r "$config_root/etc/default/sysconf" &&
+		sysvalof "$1" "$2" "$config_root/etc/default/sysconf"
+}
+#
+# syssection "section"
+#  outputs all the values from the given section changed to the format "name value"
+#  (i.e. the '=' is dropped).
+syssection(){
+	test -r "$config_root/etc/default/sysconf" &&
+		sed -n '/^\['"$1"'\]$/,/^\[.*\]$/s/^\([^=]*\)=\(.*\)$/\1 \2/p' "$config_root/etc/default/sysconf"
 }
 #
 # config "value"
 #  convenience callers for specific values to avoid mis-typing in scripts
-#  NOTE: this function does the defaulting, 'sysval' does not!  Validity
-#  of the sysconf file is determined by the presence of the all important
-#  hw_addr.
+#  NOTE: this function does the defaulting, 'sysval' does not!
+# config_root: if set this will override the root where config/sysval
+#              looks for /etc/default/sysconf
 config(){
 	local mac
-	mac=
-	test -r /etc/default/sysconf &&
-		mac="$(sysvalmatch network hw_addr '[0-9A-Za-z][0-9A-Za-z]:[0-9A-Za-z][0-9A-Za-z]:[0-9A-Za-z][0-9A-Za-z]:[0-9A-Za-z][0-9A-Za-z]:[0-9A-Za-z][0-9A-Za-z]:[0-9A-Za-z][0-9A-Za-z]' /etc/default/sysconf)"
-	if test -n "$mac"
-	then
-		case "$1" in
-		mac)	echo "$mac";;
-		host)	if test -n "$(sysval network disk_server_name)"
-			then
-				sysval network disk_server_name
-			elif test -n "$(sysval network default_server_name)"
-			then
-				sysval network default_server_name
-			else
-				echo "$mac" | sed -n 's/^..:..:..:\(..\):\(..\):\(..\)$/LKG\1\2\3/p'
-			fi;;
-		domain)	sysval network w_d_name;;
-		iface)  if test -n "$(sysval network lan_interface)"
-			then
-				sysval network lan_interface
-			else
-				echo eth0
-			fi;;
-		ip)	if test -n "$(sysval network ip_addr)"
-			then
-				sysval network ip_addr
-			else
-				echo 192.168.1.77
-			fi;;
-		netmask)sysval network netmask;;
-		gateway)sysval network gateway;;
-		dns)	sysval network dns_server1;;
-		dns2)	sysval network dns_server2;;
-		dns3)	sysval network dns_server3;;
-		boot)	if test -n "$(sysval network bootproto)"
-			then
-				sysval network bootproto
-			else
-				echo dhcp
-			fi;;
-		valid)	return 0;;
-		*)	return 1;;
-		esac
-	else
-		# These are the defaults for an invalid mac address, use the compiled
-		# in hardware address.
-		case "$1" in
-		mac)	echo "00:02:B3:02:02:01";;
-		host)	echo "brokenslug";;
-		iface)  echo eth0;;
-		ip)	echo 192.168.1.77;;
-		boot)	echo dhcp;;
-		*)	return 1;;
-		esac
-	fi
+	mac="$(test -r /proc/net/maclist &&
+		sed -n '/^[0-9A-Za-z][0-9A-Za-z]:[0-9A-Za-z][0-9A-Za-z]:[0-9A-Za-z][0-9A-Za-z]:[0-9A-Za-z][0-9A-Za-z]:[0-9A-Za-z][0-9A-Za-z]:[0-9A-Za-z][0-9A-Za-z]$/p' /proc/net/maclist |
+		sed -n 1p)"
+	#
+	case "$1" in
+	mac)	test -n "$mac" && echo "$mac";;
+	host)	if test -n "$(sysval network disk_server_name)"
+		then
+			sysval network disk_server_name
+		elif test -n "$(sysval network default_server_name)"
+		then
+			sysval network default_server_name
+		elif test -n "$mac"
+		then
+			echo "$mac" | sed -n 's/^\(..\):\(..\):\(..\):\(..\):\(..\):\(..\)$/slug\1\2\3\4\5\6/p'
+		else
+			# because we want the name to remain constant:
+			echo "brokenslug"
+		fi;;
+	domain)	sysval network w_d_name;;
+	iface)  if test -n "$(sysval network lan_interface)"
+		then
+			sysval network lan_interface
+		else
+			echo eth0
+		fi;;
+	ip)	if test -n "$(sysval network ip_addr)"
+		then
+			sysval network ip_addr
+		else
+			echo 192.168.1.77
+		fi;;
+	netmask)sysval network netmask;;
+	gateway)sysval network gateway;;
+	dns)	sysval network dns_server1;;
+	dns2)	sysval network dns_server2;;
+	dns3)	sysval network dns_server3;;
+	boot)	if test -n "$(sysval network bootproto)"
+		then
+			sysval network bootproto
+		else
+			echo dhcp
+		fi;;
+	valid)	test -r "$config_root/etc/default/sysconf" -a -n "$mac";;
+	*)	return 1;;
+	esac
 }
 #
 # checkif "iface"
@@ -130,11 +157,13 @@ checkmount(){
 	# basic test for init (the kernel will try to load this)
 	# but require a shell in bin/sh and no .recovery too
 	test	\( ! -f "$1/.recovery" \) -a \
-		\( -d "$1/initrd" -o -d "$1/mnt" \) -a \
+		\( -d "$1/mnt" \) -a \
 		\( -x "$1/bin/sh" -o -h "$1/bin/sh" \) -a \
+		\( -x "$1/usr/sbin/chroot" -o -h "$1/usr/sbin/chroot" -o \
+		   -x "$1/sbin/chroot" -o -h "$1/sbin/chroot" \) -a \
 		\( -x "$1/sbin/init" -o -h "$1/sbin/init" -o \
-		-x "$1/etc/init" -o -h "$1/etc/init" -o \
-		-x "$1/bin/init" -o -h "$1/bin/init" \)
+		   -x "$1/etc/init" -o -h "$1/etc/init" -o \
+		   -x "$1/bin/init" -o -h "$1/bin/init" \)
 }
 #
 # swivel "new root" "old root"
@@ -147,7 +176,7 @@ checkmount(){
 #  Normally this function never returns!
 #  On return 0,1,2 are connected to /dev/console - this may not
 #  have been true before!
-swivel() {
+swivel(){
 	cd "$1"
 	exec <&- >&- 2>&-
 	# This is just-in-case the called mounted /proc and was
@@ -169,11 +198,26 @@ swivel() {
 		# linux / is already . when the command is executed
 		# therefore it is essential to use the local (new root)
 		# chroot to ensure it gets the correct shared libraries.
-		exec usr/sbin/chroot . bin/sh -c "\
+		if test -x usr/sbin/chroot -o -h usr/sbin/chroot
+		then
+			chroot=usr/sbin/chroot
+		elif test -x sbin/chroot -o -h sbin/chroot
+		then
+			chroot=sbin/chroot
+		else
+			chroot=chroot
+		fi
+		#
+		exec "$chroot" . bin/sh -c "\
 			test -x sbin/init && exec sbin/init
 			test -x etc/init && exec etc/init
 			test -x bin/init && exec bin/init
-			leds -A +gr1 '!g1'
+			mount -t sysfs sysfs /mnt
+			echo -n timer >/mnt/class/leds/ready/trigger
+			echo -n timer >/mnt/class/leds/status/trigger
+			echo -n 80 >/mnt/class/leds/ready/frequency
+			echo -n 80 >/mnt/class/leds/status/frequency
+			umount /mnt
 			sleep 10 >/.recovery
 			sync;sync;sync
 			exit 1"
@@ -245,7 +289,7 @@ ifdown(){
 #
 # mountflash "flash device" "flash root directory" {mount options}
 #  Finds and mounts the flash file system on the given directory
-mountflash() {
+mountflash(){
 	local ffsdev ffsdir
 
 	ffsdev="$1"
@@ -272,7 +316,7 @@ mountflash() {
 # umountflash [-r] "flash device"
 #  unmount any instance of the given flash device, if -r is specified a mount on
 #  root is an error, otherwise a mount on root is ignored (and remains).
-umountflash() {
+umountflash(){
 	local rootok ffsno ffsdev
 	rootok=1
 	case "$1" in
@@ -324,7 +368,7 @@ umountflash() {
 	}
 	#
 	ffs_umount </proc/mounts || {
-		echo "$0: umount $ffsdev from all mount points then re-run reflash" >&2
+		echo "$0: umount $ffsdev from all mount points then re-run $0" >&2
 		return 1
 	}
 
diff --git a/packages/slugos-init/files/initscripts/sysconfsetup b/packages/slugos-init/files/initscripts/sysconfsetup
index 4111633a2b..a4f9074d9c 100644
--- a/packages/slugos-init/files/initscripts/sysconfsetup
+++ b/packages/slugos-init/files/initscripts/sysconfsetup
@@ -7,225 +7,40 @@
 # point at which the rootfs will be mounted rw even if the kernel
 # booted with it ro.
 #
-# rm or mv the file to run this again.  If this is done the
-# following configuration files will be rewritten:
+# rm or mv the file (/etc/default/sysconf) to recreate it, run this
+# script with the reload option to overwrite the system files.  The
+# configuration files described in sysconf_reload (in
+# /sbin/sysconf) will be overwritten on reload.
 #
-# /etc/default/sysconf
-# /etc/hostname
-# /etc/defaultdomain
-# /etc/network/interfaces
-# /etc/resolv.conf
+# start:  standard startup, do a complete (auto) restore if necessary
+# reinit: always do a complete auto restore
+# reload: just reload sysconf (no config files!)
 #
 # /etc/default/functions contains useful utility functions - it's
 # in a separate file so that it can be loaded by any script
 . /etc/default/functions
+load_functions sysconf || exit 1
 #
-config valid && test "$1" != reload && exit 0
-#
-# Utility to deal with absence of DNS configuration
-echodns(){
-	local dns
-	if test $# -gt 0
-	then
-		for dns in "$@"
-		do
-			echo "nameserver $dns"
-		done
-	fi
-}
-#
-# The SysConf device must exist in /dev at this point for this script
-# to work.
-#
-# It is important not to hard-wire the name of the device because of
-# the posibility of changing the flash partition layout.
-#
-# The block device is used here because at present udev does not
-# show the character devices
-sysdev=
-config valid || sysdev="$(mtblockdev SysConf)"
-if test -n "$sysdev" -a -b "$sysdev"
-then
-	# Read the defined part of SysConf into /etc/default/sysconf.
-	# SysConf has lines of two forms:
-	#
-	#  [section]
-	#  name=value
-	#
-	# In practice SysConf also contains other stuff, use the command:
-	#
-	#  devio '<</dev/mtd1;cpb'
-	#
-	# to examine the current settings.  The badly formatted stuff
-	# is removed (to be exact, the sed script selects only lines
-	# which match one of the two above).  The lan interface, which
-	# defaults to ixp0, is changed to the correct value for slugos,
-	# eth0.  The bootproto, which LinkSys sets to static in manufacturing,
-	# is reset to dhcp if the IP is still the original (192.168.1.77)
-	devio "<<$sysdev" cpb fb1,10 | sed -n '/^\[[^][]*\]$/p;
-		s/^lan_interface=ixp0$/lan_interface=eth0/;
-		/^ip_addr=192\.168\.1\.77$/,/^bootproto/s/^bootproto=static$/bootproto=dhcp/;
-		/^[-a-zA-Z0-9_][-a-zA-Z0-9_]*=/p' >/etc/default/sysconf
-	#
-	# The SysConf must have a hardware id, if it doesn't it has
-	# probably been erased or never set in the first place and the
-	# hardware id is retrieved from the RedBoot partition.  This is
-	# the only thing which cannot be defaulted.
-fi
-#
-# Error recovery: no SysConf or invalid SysConf.  Make a new one from the
-# RedBoot hardware ID information.
-# NOTE: this block of code overwrites the shell script arguments.
-config valid || {
-	reddev="$(mtblockdev RedBoot)"
-	initmac=
-	if test -n "$reddev" -a -b "$reddev"
-	then
-		# The hardware id starts 80 bytes before the end of the
-		# block, the block ends (or should end) with the signature
-		# <4 bytes> sErCoMm <bytes> sErCoMm.  Note that devio 'pf'
-		# empties the stack.
-		set -- $(devio "<<$reddev" '
-			<= $80-
-			.= @
-			pf %02X
-			A= 5
-			$( 1
-				A= @,A1-
-				pf :%02X
-			$) A
-			pn
-			<=f4+;cp7;pn
-			<=$7-;cp7;pn')
-		if test $# -eq 3 -a "$2" = sErCoMm -a "$3" = sErCoMm
+case "$1" in
+start)	test -s /etc/default/sysconf || {
+		if sysconf_read
 		then
-			initmac="$1"
-		fi
-	fi
-	#
-	# APEX: may need extra code to set initmac here.
-	#
-	if test -n "$initmac"
-	then
-		#
-		# Generate a complete /etc/default/sysconf based on just
-		# one number ;-)
-		{	echo '[network]'
-			echo "hw_addr=$initmac"
-		} >/etc/default/sysconf
-		#
-		# See /etc/default/functions (the config function) for
-		# the derivation of the rest of the information.
-	fi
-}
-#
-# The config function will now return the correct values - even if sysconf
-# is still missing.  'config valid' says if valid configuration information
-# is available.
-#
-# Set up the 'standard' files in the root file system (these couldn't be set
-# up before because they depend on stuff which RedBoot puts into SysConf from
-# the ID info on the specific machine - in particular the hardware address of
-# eth0, which must be the one assigned for *this* box!)
-#
-# HOSTNAME: defaults to LGK<mac> i.e. something derived from
-# the ethernet hardware.  LinkSys documentation explains how
-# to determine this.  Set by the user in linksys setup software.
-# DOMAINNAME: LinkSys puts this in w_d_name.
-test -n "$(config host)" && config host >/etc/hostname
-domain="$(config domain)"
-test -n "$domain" && echo "$domain" >/etc/defaultdomain
-#
-# Ethernet information.  This goes into /etc/network/interfaces,
-# however this is only used for static setup (and this is not
-# the default).  With dhcp the slugos udhcp script,
-# /etc/udhcpc.d/50default, loads the values from sysconf.  The
-# lan_interface config value must exist for the file to be
-# overwritten here.
-iface="$(config iface)"
-if test -n "$iface"
-then
-	boot="$(config boot)"
-	# Only dhcp and static are supported at present - bootp
-	# support requires installation of appropriate packages
-	# dhcp is the fail-safe
-	case "$boot" in
-	dhcp|static) ;;
-	*)    boot=dhcp;;
-	esac
-	#
-	mac="$(config mac)"
-	ip="$(config ip)"
-	netmask="$(config netmask)"
-	gateway="$(config gateway)"
-	{
-		echo "# /etc/network/interfaces"
-		echo "# configuration file for ifup(8), ifdown(8)"
-		echo "#"
-		echo "# The loopback interface"
-		echo "auto lo"
-		echo "iface lo inet loopback"
-		echo "#"
-		echo "# The NSLU2 built-in ethernet"
-		echo "auto $iface"
-		echo "# Automatically generated from /etc/default/sysconf"
-		if config valid
-		then
-			echo "# The pre-up option must always be supplied, regardless"
-			echo "# of configuration, to set the hardware correctly."
-			echo "# Severe network problems may result if this option is"
-			echo "# removed."
-			c=
+			if sysconf_valid
+			then
+				sysconf_restore auto
+			else
+				sysconf_reload
+			fi
 		else
-			echo "# WARNING: improperly configured network interface."
-			echo "# WARNING: the pre-up line must be corrected or severe"
-			echo "# WARNING: network problems may result."
-			c='#'
-			mac='<WARNING: unknown hardware address>'
+			sysconf_default
+			sysconf_reload
 		fi
-		echo "iface $iface inet $boot"
-		echo "${c}	pre-up ifconfig $iface hw ether $mac"
-		# The following are ignored for DHCP but are harmless
-		test -n "$ip"      && echo "	address $ip"
-		test -n "$netmask" && echo "	netmask $netmask"
-		test -n "$gateway" && echo "	gateway $gateway"
-	} >/etc/network/interfaces
-fi
-#
-# The DNS server information gives up to three nameservers, but this
-# currently only binds in the first.
-{
-	test -n "$domain" && echo "search $domain"
-	echodns $(config dns) $(config dns1) $(config dns2)
-} >/etc/resolv.conf
-#
-# Invalid config must be handled, do this by hacking /etc/motd.
-if config valid
-then
-	echo "Host name:           $(config host)"
-	echo "Host ID:             $mac"
-	echo "Network boot method: $boot"
-	case "$boot" in
-	static) echo "Host IP address:     $ip";;
-	esac
-	echo "Use 'turnup init' to reset the configuration"
-	echo "Use 'turnup disk|nfs -i <device> options to initialise a non-flash root"
-	echo "Use 'turnup help' for more information"
-else
-	echo "+=====================================================================+"
-	echo "|                   +-----------------------+                         |"
-	echo "|                   | INITIALISATION FAILED |                         |"
-	echo "|                   +-----------------------+                         |"
-	echo "|                                                                     |"
-	echo "| This machine has been booted with a temporary ethernet id           |"
-	echo "| The initialisation failed because the machine id was not available  |"
-	echo "| within the flash memory of the NSLU2.  You must run:                |"
-	echo "|                                                                     |"
-	echo "|       turnup init                                                   |"
-	echo "|                                                                     |"
-	echo "| To correct this problem.  Severe network problems may occur if this |"
-	echo "| is not done.                                                        |"
-	echo "+=====================================================================+"
-fi >/etc/motd
+	};;
+
+reload)	test -s /etc/default/sysconf || sysconf_read || sysconf_default
+	sysconf_reload;;
+
+reinit)	sysconf_restore auto;;
 
-exit 0
+*)	;;
+esac
diff --git a/packages/slugos-init/files/initscripts/umountinitrd.sh b/packages/slugos-init/files/initscripts/umountinitrd.sh
index da39b425f8..9cb1f7a25d 100644
--- a/packages/slugos-init/files/initscripts/umountinitrd.sh
+++ b/packages/slugos-init/files/initscripts/umountinitrd.sh
@@ -4,15 +4,21 @@
 # if the directory /initrd is not present, if this fails
 # then the /initrd is mounted and we want to remount that
 # ro - this works round the shutdown -r hang problem
-umount /mnt 2>/dev/null || {
-	# need the device for a remount
-	. /etc/default/functions
-	ffspart=Flashdisk
-	ffsdev="$(mtblockdev $ffspart)"
-	if test -n "$ffsdev" -a -b "$ffsdev"
-	then
-		mount -o remount,ro "$ffsdev" /initrd
-	else
-		echo "Flashdisk: $ffsdev: flash device not found" >&2
-	fi
-}
+. /etc/default/functions
+while read device directory remainder
+do
+	case "$directory" in
+	/mnt)	echo "InitRD: unmount initrd on /mnt" >&2
+		umount /mnt;;
+	/initrd)# need the device for a remount
+		ffspart=Flashdisk
+		ffsdev="$(mtblockdev $ffspart)"
+		echo "InitRD: remount $ffdev read-only on /initrd" >&2
+		if test -n "$ffsdev" -a -b "$ffsdev"
+		then
+			mount -o remount,ro "$ffsdev" /initrd
+		else
+			echo "Flashdisk: $ffsdev: flash device not found" >&2
+		fi;;
+	esac
+done </proc/mounts
diff --git a/packages/slugos-init/files/initscripts/zleds b/packages/slugos-init/files/initscripts/zleds
index b6d2f1600b..f5bd703b65 100644
--- a/packages/slugos-init/files/initscripts/zleds
+++ b/packages/slugos-init/files/initscripts/zleds
@@ -4,76 +4,25 @@
 # transition.  It is the first 'stop' script and the last 'start'
 # script.
 #
-# 'stop'  sets the correct colour power LED to flash between the
-#         two colours of the previous and next runlevel.
-# 'start' sets the LED to steady
+# 'stop'  indicates the start of a runlevel change
+# 'start' at the end of the runlevel change - we are in the new
+#         runlevel.
 #
-# The 'ready' led is used for the indication of state, except that
-# if a 'status' led is used ready+status is set in place of !ready.
-#
-# For NSLU2:
-#
-# 'amber' is used for run levels S (from /linuxrc), 0 (halt),
-#         1 (single user) and 6 (reboot).  halt and reboot do not
-#         terminate therefore the LED remains flashing until the
-#         kernel terminates.
-#
-# 'green' is used for run levels 2-5 - the normal user run levels.
-#
-# state outputs 's' (for 'system') or 'u' (for user) to distinguish
-# the required colours.
-#
-# NOTE: this will change
+# state outputs 'system', 'user' etc according the the nature of
+# the runlevel it is passed (the *new* runlevel is used).
 state(){
 	case "$1" in
-	S|0|1|6) echo s;;
-	2|3|4|5) echo u;;
-	N)       echo s;;
+	S|N)     echo system;;
+	0|6)     echo shutdown;;
+	1)       echo singleuser;;
+	2|3|4|5) echo user;;
 	*)       echo "led change: $runlevel: runlevel unknown" >&2
-		 echo s;;
+		 echo system;;
 	esac
 }
 
-# Make the named LED do something
-flash(){
-	echo timer >/sys/class/leds/"$1"/trigger
-	echo 200 >/sys/class/leds/"$1"/frequency
-}
-on(){
-	echo none >/sys/class/leds/"$1"/trigger
-	echo 100 >/sys/class/leds/"$1"/brightness
-}
-off(){
-	echo none >/sys/class/leds/"$1"/trigger
-	echo 0 >/sys/class/leds/"$1"/brightness
-}
-
-test -d /sys/class/leds/ready && case "$1" in
-start)	if test -d /sys/class/leds/status
-	then
-		case "$(state "$runlevel")" in
-		s)	on status
-			on ready;;
-		u)	off status
-			on ready;;
-		esac
-	else
-		on ready
-	fi;;
-stop)	if test -d /sys/class/leds/status
-	then
-		case "$(state "$previous")$(state "$runlevel")" in
-		ss)	flash status
-			flash ready;;
-		su|us)	flash status
-			on ready;;
-		uu)	off status
-			flash ready;;
-		esac
-	else
-		flash ready
-	fi;;
+case "$1" in
+start)	leds "$(state "$runlevel")";;
+stop)	leds boot "$(state "$runlevel")";;
 *)	echo "led change: $1: command ignored" >&2;;
 esac
-
-exit 0
diff --git a/packages/slugos-init/files/kern_header.c b/packages/slugos-init/files/kern_header.c
deleted file mode 100644
index 73b46eec0c..0000000000
--- a/packages/slugos-init/files/kern_header.c
+++ /dev/null
@@ -1,47 +0,0 @@
-
-#include <stdio.h>
-#include <errno.h> 
-#include <sys/types.h>
-#include <sys/stat.h>
-
-
-int main(int argc, char **argv)
-{
-	struct stat sbuf;
-	char *devtype;
-	FILE *headerfile;
-	unsigned int header[4];
-
-
-	if (argc != 3) {
-		fprintf(stderr, "usage: %s NSLU2_kernel_file_name prepend_header_filename\nThis program builds a 16 byte header which can be prepended to a NSLU2 Kernel for reflashing\n", argv[0]);
-		exit (1);
-	}
-
-	if (stat(argv[1], &sbuf) < 0) {
-		fprintf(stderr, "%s: stat: %s\n", argv[1], strerror(errno));
-		exit (1);
-	}
-
-	/* printf ("File %s is %d bytes long\n", argv[1], sbuf.st_size); */
-	if ((headerfile=fopen(argv[2],"wb"))==NULL)
-	{
-                fprintf(stderr,"Error opening file\n");
-		exit (1);
-	}
-
-	if ((sbuf.st_size + 16) > 0x100000) {
-		fprintf(stderr,"Error Kernel + Header is > 1 MB\n");
-		exit (1);
-	}
-
-	header[0] = (unsigned int)sbuf.st_size + 16;
-	header[1] = 0; 
-	header[2] = 0;
-	header[3] = 0;
-        if (!fwrite(&header, sizeof(unsigned int), 4, headerfile)) 
-		fprintf(stderr,"Error write to headerfile: %s\n", strerror(errno));
-
-	fclose(headerfile);
-}
-
diff --git a/packages/slugos-init/files/leds b/packages/slugos-init/files/leds
new file mode 100644
index 0000000000..8132a22046
--- /dev/null
+++ b/packages/slugos-init/files/leds
@@ -0,0 +1,214 @@
+#!/bin/sh
+# leds
+#
+# utilities to manipulate the settings of the system leds
+#
+# load the utility functions unless this script is being called
+# just to load its own functions.
+test "$1" != leds && {
+	. /etc/default/rcS
+	. /etc/default/functions
+}
+
+#
+# led_set led-dir off|on|slow|fast|panic|blink|flash|user|*
+#  set the given LED (expressed as a directory) to the 
+#  given status.  USER_LED may be set to indicate how to
+#  handle the 'user' setting.
+led_user_default(){
+	case "$(machine)" in
+	nslu2)	echo -n "cpu-idle";;
+	*)	echo -n "cpu-activity";;
+	esac
+}
+#
+led_set(){
+	local setting
+	# expect led-dir state
+	if test -d "$1"
+	then
+		setting="$2"
+		case "$setting" in
+		user)	if test -n "$USER_LED"
+			then
+				setting="$USER_LED"
+			else
+				setting="$(led_user_default)"
+			fi;;
+		esac
+
+		case "$setting" in
+		off|on)		echo -n none
+
+				case "$setting" in
+				on)	echo -n 100;;
+				off)	echo -n 0;;
+				esac >"$1/brightness";;
+
+		slow|fast|panic|blink|flash)
+				echo -n timer
+
+				case "$setting" in
+				flash)	echo -n 727;;
+				blink)	echo -n 72;;
+				slow)	echo -n 400;;
+				fast)	echo -n 100;;
+				panic)	echo -n 50;;
+				esac >"$1/frequency"
+
+				case "$setting" in
+				flash)	echo -n 10;;
+				blink)	echo -n 1000;;
+				*)	echo -n 100;;
+				esac >"$1/duty_cycle";;
+
+		cpu-idle)	echo -n cpu-idle
+				# these settings work well on NSLU2
+				echo -n 80 >"$1/frequency"
+				echo -n 10 >"$1/duty_cycle";;
+
+		*)		echo -n "$setting";;
+		esac >"$1/trigger"
+	else
+		echo "leds: $1: no such directory" >&2
+		return 1
+	fi
+}
+
+#
+# sysled [boot] system|user|singleuser|shutdown [error|panic|*]
+#  set the system LEDs to indicate the given boot state, the function
+#  will temporarily mount sysfs is necessary (using /mnt)
+#
+# the cases for two LEDs (ready+status)
+sysled_readystatus(){
+	local ready status
+	# expect dir [boot](system|user) [error|panic]
+	case "$3" in
+	error)	ready=fast;	status=off;;
+	panic)	ready=fast;	status=fast;;
+	*)	case "$2" in
+		bootsystem)	ready=slow;	status=slow;;
+		system)		ready=on;	status=on;;
+		bootuser)	ready=on;	status=slow;;
+		user)		ready=user;	status=off;;
+		bootsingleuser)	ready=on;	status=slow;;
+		singleuser)	ready=user;	status=user;;
+		bootshutdown)	ready=on;	status=slow;;
+		shutdown)	ready=slow;	status=on;;
+		esac;;
+	esac
+
+	led_set "$1/ready" "$ready"
+	led_set "$1/status" "$status"
+}
+#
+# the cases for one LED (just ready)
+sysled_ready(){
+	local ready
+	# expect dir [boot](system|user) [error|panic]
+	case "$3" in
+	error)	ready=fast;;
+	panic)	ready=panic;;
+	*)	case "$2" in
+		bootsystem)	ready=flash;;
+		system)		ready=blink;;
+		bootuser)	ready=slow;;
+		user)		ready=user;;
+		bootsingleuser)	ready=flash;;
+		singleuser)	ready=blink;;
+		bootshutdown)	ready=slow;;
+		shutdown)	ready=blink;;
+		esac;;
+	esac
+
+	led_set "$1/ready" "$ready"
+}
+#
+sysled(){
+	local mp st boot isst
+	mp=/sys
+	st=1
+	boot=
+
+	# validate arguments
+	if test "$1" = boot
+	then
+		shift
+		boot=boot
+	fi
+	case "$1" in
+	system|user|singleuser|shutdown) :;;
+	*)	echo "sysled: unknown option '$1'" >&2
+		echo " usage: sysled [boot] system|user|singleuser|shutdown [error|panic|*]" >&2
+		return 1;;
+	esac
+
+	if test ! -d "$mp/class/leds" && mount -t sysfs sysfs /mnt
+	then
+		mp=/mnt
+	fi
+	#
+	# check for the 'ready' LED - otherwise do nothing
+	if test -d "$mp/class/leds/ready"
+	then
+		if test -d "$mp/class/leds/status"
+		then
+			sysled_readystatus "$mp/class/leds" $boot"$@"
+		else
+			sysled_ready "$mp/class/leds" $boot"$@"
+		fi
+	fi
+	#
+	# clean up
+	test "$mp" = /mnt && umount /mnt
+	return "$st"
+}
+
+#
+# beep [double]
+#  emit a beep, or a double beep
+#  dummy - at present does  nothing
+beep(){
+	return 0
+}
+
+#
+# leds_help
+#  be helpful
+# leds <led> off|on|slow|fast|panic|blink|flash|user|*
+# leds [boot] system|user|singleuser|shutdown [error|panic|*]
+leds_help(){
+	echo "leds: change the setting of the LEDs" >&2
+	echo " usage:" >&2
+	echo "  leds [boot] system|user|singleuser|shutdown [error|panic|*]" >&2
+	echo "    set leds during system boot to indicate a particular boot" >&2
+	echo "    state.  'boot' means that the system is transitioning to" >&2
+	echo "    the new state.  'error' or 'panic' means a (potentially)" >&2
+	echo "    recoverable error or an unrecoverable error ('panic') has" >&2
+	echo "    occured." >&2
+	echo "  <led> off|on|slow|fast|panic|blink|flash|user|*" >&2
+	echo "    set the named led to the given display, an arbitrary led" >&2
+	echo "    trigger may be given.  'user' will use the default specified" >&2
+	echo "    in USER_LED from /etc/default/rcS, if not specified a cpu" >&2
+	echo "    activity setting appropriate to the machine is selected" >&2
+	echo "  beep [double]" >&2
+	echo "    if possible cause the machine to emit a beep" >&2
+}
+
+#
+# the real command, if required
+case "$1" in
+boot|system|user|singleuser|shutdown)
+	sysled "$@";;
+
+beep)	beep "$@";;
+
+"")	leds_help;;
+help)	leds_help;;
+
+leds)	# just load the functions
+	;;
+
+*)	led_set /sys/class/leds/"$@"
+esac
diff --git a/packages/slugos-init/files/leds.c b/packages/slugos-init/files/leds.c
deleted file mode 100644
index e2120ae5d6..0000000000
--- a/packages/slugos-init/files/leds.c
+++ /dev/null
@@ -1,190 +0,0 @@
- #include <stdio.h>
- #include <stdlib.h>
- #include <math.h>
- #include <errno.h>
- #include <string.h>
- #include <endian.h>
- #include <unistd.h>
- #include <fcntl.h>
- #include <sys/ioctl.h>
- #include "leds.h"
-
- static int leds;
- static int reset;
- static int verbose = 0;
- enum {
-   off=0, on=1, blink, unknown, transition=unknown
- };
-
-
- void init_leds(void)
- {
-   int i;
-   if ((leds = open("/dev/leds", O_RDWR)) < 0) {
-     int e1 = errno;
-     if (e1 != ENOENT) {
-
-       fprintf(stderr,"Error: Could not open LEDS device file '/dev/leds' : %s\n",
-               strerror(e1));
-       if(e1 == EACCES)
-         fprintf(stderr,"Run as root\n");
-       exit(1);
-     }
-   }
-
-   if (verbose)
-     printf("leds: initialized.\n");
- }
-
- void led_ioctl( int cmd, int num )
- {
-   int i, st;
-
-   if (ioctl(leds, cmd, num) < 0) {
-     int e1 = errno;
-     fprintf(stderr, "leds: ioctl(%d,%d): failed to set leds: %s\n",
-	 cmd, num, strerror(e1));
-     exit(1);
-   }
- }
-
- void led_set( int led, int state )
- {
-   switch (state) {
-   case off:   if (!reset) led_ioctl(N2_LM_OFF, led); break;
-   case on:    led_ioctl(N2_LM_ON, led); break;
-   case blink: /* Ensure any previous timer gets deleted first and that
-		* the LED is in a well known state.
-		*/
-	       if (!reset) led_ioctl(N2_LM_OFF, led);
-	       led_ioctl(N2_LM_BLINK, led); break;
-   }
- }
-
- int led( int ch ) {
-   switch (ch) {
-   case 'r': return LED_RS_RED;
-   case 'g': return LED_RS_GRN;
-   case '1': return LED_DISK1;
-   case '2': return LED_DISK2;
-   case 'A': reset = 1; return LED_ALL;
-   default:  fprintf(stderr, "leds: %c: unknown LED (use r,g,0,1 or A)\n", ch);
-	     exit(1);
-   }
- }
-
- int main( int argc, char **argv ) 
- {
-	/* Default: switch green on, red off (-A +g). */
-	if (argc == 1) {
-	  verbose = 1;
-	  init_leds();
-	  led_ioctl(N2_LM_ALL_OFF, 0);
-	  led_ioctl(N2_LM_ON, LED_RS_GRN);
-	} else {
-	  int i, alt=0, state[PHYS_LEDS];
-	  for(i=0; i<PHYS_LEDS; ++i)
-	    state[i] = unknown;
-	  reset = 0;
-
-	  while (--argc > 0) {
-	    char *arg = *++argv;
-	    int st;
-	    if (strcmp(arg, "-v") == 0) {
-	      ++verbose;
-	      continue;
-	    }
-
-	    switch (*arg) {
-	    case '+': st = on; break;
-	    case '-': st = off; break;
-	    case '!': st = blink; break;
-	    case '/': st = transition; break;
-	    default:  fprintf(stderr, "leds: %c: unknown option\n", *arg);
-		      exit(1);
-	    }
-
-	    if (st != transition) {
-	      while (*++arg) {
-		i = led(*arg);
-		if (i == LED_ALL)
-		  for (i=0; i<PHYS_LEDS; ++i) state[i] = st;
-		else
-		  state[i] = st;
-	      }
-	    } else {
-	      int done, newstate[PHYS_LEDS];
-	      for(i=0; i<PHYS_LEDS; ++i)
-		newstate[i] = off;
-	      while (*++arg) {
-		i = led(*arg);
-		if (i == LED_ALL)
-		  for (i=0; i<PHYS_LEDS; ++i) newstate[i] = on;
-		else
-		  newstate[i] = on;
-	      }
-
-	      /* Merge the newstate back in.  This sets 'alt' if going
-	       * from an old state of just red to a new of just green
-	       * or vice versa (and this is the only way of getting
-	       * 'alt')
-	       */
-	      /* Blink anything which changes from off to on or from
-	       * on to off (this ignores anything already blinking).
-	       */
-	      for (done=i=0; i<PHYS_LEDS; ++i) {
-		if (state[i] == !newstate[i]) {
-		  done = 1;
-		  state[i] = blink;
-		}
-	      }
-
-	      /* Is anything (new) blinking?  If it is then deal
-	       * with the red/green case - blinking red,green is
-	       * amber, is that what we want?  This could be
-	       * improved by a better kernel interface - it would
-	       * be nice just to specify on/off times and a start
-	       * time for each LED.
-	       */
-	      if (done) {
-		if (state[LED_RS_RED] == blink && state[LED_RS_GRN] == blink &&
-		    newstate[LED_RS_RED] == !newstate[LED_RS_GRN]) {
-		  /* Kernel bug: must switch off r and g first. */
-		  alt = 1;
-		}
-	      } else {
-		for (i=0; i<PHYS_LEDS; ++i) {
-		  if (newstate[i] == on) {
-		    state[i] = blink;
-		  }
-		}
-	      }
-	    }
-	  }
-
-	  /* Go through the list making the required settings.  'alt' is
-	   * special.  'reset' means A was given and all the settings are
-	   * known.
-	   */
-	  init_leds();
-	  if (reset)
-	    led_ioctl(N2_LM_ALL_OFF, 0);
-	  if (alt) {
-	    /* Turn the leds off first to get to a known state. */
-	    led_set(LED_RS_GRN, off);
-	    led_set(LED_RS_RED, off);
-	    led_ioctl(N2_LM_ALT, LED_RS_RED);
-	  } else {
-	    /* KERNEL BUG: setting the green timer zaps the red behaviour
-	     * to toggle the green, therefore if red blink is set before
-	     * green blink no blink will happen!
-	     */
-	    led_set(LED_RS_GRN, state[LED_RS_GRN]);
-	    led_set(LED_RS_RED, state[LED_RS_RED]);
-	  }
-	  led_set(LED_DISK1, state[LED_DISK1]);
-	  led_set(LED_DISK2, state[LED_DISK2]);
-	}
-
-	return 0;
- }
diff --git a/packages/slugos-init/files/leds.h b/packages/slugos-init/files/leds.h
deleted file mode 100644
index 0b236dd6c0..0000000000
--- a/packages/slugos-init/files/leds.h
+++ /dev/null
@@ -1,21 +0,0 @@
- void init_leds(void);
- void led_on(int);
- void led_off( int );
- void led_toggle(int num);
-
- // ioctls -- 'M" is used for sound cards...we don't got one so it seems safe
- #define N2_LM_OFF               _IOW('M',32,long)
- #define N2_LM_ON                _IOW('M',33,long)
- #define N2_LM_BLINK             _IOW('M',34,long)
- #define N2_LM_ALT               _IOW('M',35,long)
- #define N2_LM_ALL_ON            _IO('M',36)
- #define N2_LM_ALL_OFF           _IO('M',37)
-
- // The LED names for switches
- #define LED_RS_RED              0
- #define LED_RS_GRN              1
- #define LED_DISK1               2
- #define LED_DISK2               3
- #define LED_ALL                 4
-
- #define PHYS_LEDS               4
diff --git a/packages/slugos-init/files/linuxrc b/packages/slugos-init/files/linuxrc
deleted file mode 100755
index 7c20a55b65..0000000000
--- a/packages/slugos-init/files/linuxrc
+++ /dev/null
@@ -1,146 +0,0 @@
-#!/bin/sh
-
-# ****  DO NOT EVEN THINK OF EDITING OR REMOVING THIS FILE  ****
-# **** UNLESS YOU REALLY KNOW *EXACTLY* WHAT YOU ARE DOING. ****
-
-
-# Determine the desired rootfs based on user flag files.
-
-if [ -f /.ramdisk ] ; then
-    /bin/echo "Preferred root device is /dev/ram0 (maintenence)"
-    mounted=/mnt
-    prefroot=maintenence
-elif [ -f /.sda1root ] ; then
-    /bin/echo "Preferred root device is /dev/sda1 (disk 1)"
-    mounted=/mnt
-    prefroot=sda1
-elif [ -f /.sda2root ] ; then
-    /bin/echo "Preferred root device is /dev/sda2 (disk 1)"
-    mounted=/mnt
-    prefroot=sda2
-elif [ -f /.sdb1root ] ; then
-    /bin/echo "Preferred root device is /dev/sdb1 (disk 2)"
-    mounted=/mnt
-    prefroot=sdb1
-elif [ -f /.sdb2root ] ; then
-    /bin/echo "Preferred root device is /dev/sdb2 (disk 2)"
-    mounted=/mnt
-    prefroot=sdb2
-elif [ -f /.nfsroot ] ; then
-    /bin/echo "Preferred root device is NFS"
-    mounted=/mnt
-    prefroot=nfsroot
-else
-    /bin/echo "Preferred root device is jffs2"
-    mounted=
-    prefroot=jffs2
-fi
-
-
-# Perform prepatory tasks, and determine whether the desired rootfs is viable.
-
-/bin/mount -t proc proc /proc
-
-if [ $prefroot = "sda1" -o $prefroot = "sda2" -o $prefroot = "sdb1" -o $prefroot = "sdb2" ] ; then
-    /bin/echo "Sleeping 10sec while waiting for disk..."
-    sleep 10
-    /bin/mount -rt ext3 /dev/$prefroot /mnt
-    if [ -L /mnt/sbin/init -o -x /mnt/sbin/init -o \
-	-L /mnt/bin/init  -o -x /mnt/bin/init ] ; then
-	/bin/echo "Root filesystem will be mounted from /dev/$prefroot ..."
-    else
-	/bin/umount /mnt
-	/bin/echo "Can't find valid rootfs on /dev/$prefroot, using jffs2 ..."
-	mounted=
-	prefroot=jffs2
-    fi
-fi
-
-if [ $prefroot = "maintenence" ] ; then
-    /bin/dd if=/dev/zero of=/dev/ram0 bs=1k count=12k 2>/dev/null 
-    /usr/bin/mke2fs -m 0 /dev/ram0 12288
-    /bin/mount -t ext2 /dev/ram0 /mnt
-    ( /usr/bin/find . -print0 -mount | /usr/bin/cpio -p -0 -d -m -u /mnt )
-    /bin/rm -f /mnt/linuxrc
-    /bin/cp /mnt/home/httpd/html/Management/upgrade.cgi /mnt/home/httpd/html/Management/upgrade-real.cgi
-    /bin/echo "#!/bin/sh" > /mnt/home/httpd/html/Management/upgrade.cgi
-    /bin/echo >> /mnt/home/httpd/html/Management/upgrade.cgi
-    /bin/echo "/bin/mount -t ramfs none /upload -o size=8196 2>/dev/null" \
-	>> /mnt/home/httpd/html/Management/upgrade.cgi
-    /bin/echo "/bin/dd if=/dev/zero of=/upload/free-ram bs=1k count=8k 2>/dev/null" \
-	>> /mnt/home/httpd/html/Management/upgrade.cgi
-    /bin/echo "/bin/umount /upload 2>/dev/null" \
-	>> /mnt/home/httpd/html/Management/upgrade.cgi
-    /bin/echo "exec /home/httpd/html/Management/upgrade-real.cgi" \
-	>> /mnt/home/httpd/html/Management/upgrade.cgi
-    /bin/echo "Root filesystem will be mounted from /dev/ram0 (a copy of /dev/mtdblock4) ..."
-fi
-
-if [ $prefroot = "nfsroot" ] ; then
-
-    sysconflen=`/bin/dd if=/dev/mtd1 bs=4 count=1 2>/dev/null | /usr/bin/hexdump -n 6 -e '"%02d"'`
-    ipaddr=`/bin/dd if=/dev/mtd1 bs=1 count=$sysconflen skip=4 2>/dev/null | grep ip_addr | sed -e s/ip_addr=//`
-    netmask=`/bin/dd if=/dev/mtd1 bs=1 count=$sysconflen skip=4 2>/dev/null | grep netmask | sed -e s/netmask=//`
-    gateway=`/bin/dd if=/dev/mtd1 bs=1 count=$sysconflen skip=4 2>/dev/null | grep gateway | sed -e s/gateway=//`
-
-    /sbin/insmod ixp400
-    /sbin/insmod ixp425_eth
-    /sbin/ifconfig ixp0 up $ipaddr netmask $netmask
-    /sbin/route add default gw $gateway
-
-    /sbin/ifconfig lo up 127.0.0.1
-
-    # The nfsrootloc and nfsrootopts vars can be overridden here.
-    . /.nfsroot
-
-    /bin/mount $nfsrootopts $nfsrootloc /mnt
-
-    if  [ -L /mnt/sbin/init -o -x /mnt/sbin/init -o \
-	-L /mnt/bin/init  -o -x /mnt/bin/init ] ; then
-	/bin/echo "Root filesystem will be mounted from an NFS root ..."
-	mounted=/mnt
-    else
-	/bin/umount /mnt
-	/bin/echo "Can't find valid NFS rootfs, using jffs2 ..."
-	mounted=
-	prefroot=jffs2
-    fi
-fi
-
-if [ $prefroot = "jffs2" ] ; then
-    /bin/echo "Root filesystem will be mounted from /dev/mtdblock4 ..."
-    mounted=
-fi
-
-
-/bin/umount /proc
-
-# Pivot to the desired rootfs and run the initial executable.
-
-if [ -n "$mounted" ] ; then
-
-    cd $mounted
-
-    if [ -x ./sbin/init -o -L ./sbin/init ] ; then
-	runboot=/sbin/init
-    elif [ -x ./bin/init -o -L ./bin/init ] ; then
-	runboot=/bin/init
-    else
-	runboot=/bin/sh
-    fi
-
-    /sbin/pivot_root . initrd
-
-    exec /usr/sbin/chroot . $runboot < /dev/console 1> /dev/console 2> /dev/console
-
-else
-
-    exec /sbin/init
-
-fi
-
-/bin/echo "Can't chroot to $prefroot, using jffs2 ..."
-exec /sbin/init
-
-# Last-resort fall-back - this should never be reached.
-/bin/sh
diff --git a/packages/slugos-init/files/reflash b/packages/slugos-init/files/reflash
index bcf51fc606..ad1c4c26ad 100644
--- a/packages/slugos-init/files/reflash
+++ b/packages/slugos-init/files/reflash
@@ -10,6 +10,13 @@
 #
 # /etc/default/functions contains useful utility functions
 . /etc/default/functions
+load_functions sysconf
+#
+# NSLU2 flash layout is non-standard.
+case "$(machine)" in
+nslu2)	isnslu2=1;;
+*)	isnslu2=;;
+esac
 #
 # CHECKING FOR INPUT (ARGUMENTS ETC)
 # ----------------------------------
@@ -37,31 +44,43 @@ do
 		ffsfile="$1"
 		shift;;
 	-i)	shift
+		test -n "$isnslu2" || {
+			echo "reflash: -i: only supported on the LinkSys NSLU2" >&2
+			echo " use -k and -j to specify the kernel and root file system" >&2
+			exit 1
+		}
 		test $# -gt 0 || {
 			echo "reflash: -i: give the file containing the complete flash image" >&2
 			exit 1
 		}
 		imgfile="$1"
 		shift;;
-	*)	echo "reflash: usage: $0 [-k kernel] [-j rootfs] [-i image]" >&2
+	*)	if test -n "$isnslu2"
+		then
+			echo "reflash: usage: $0 [-k kernel] [-j rootfs] [-i image]" >&2
+		else
+			echo "reflash: usage: $0 [-k kernel] [-j rootfs]" >&2
+		fi
 		echo "  -k file: the new compressed kernel image ('zImage')" >&2
 		echo "  -j file: the new root file system (jffs2)" >&2
-		echo "  -i file: a complete flash image (gives both kernel and jffs2)" >&2
+		test -n "$isnslu2" &&
+			echo "  -i file: a complete flash image (gives both kernel and jffs2)" >&2
 		echo " The current jffs2 will be umounted if mounted." >&2
 		exit 1;;
 	esac
 done
 #
-# Sanity check on the arguments
+# Sanity check on the arguments (note that the first case can only fire
+# on NSLU2 because of the check for -i above.)
 if test -n "$imgfile" -a -n "$ffsfile" -a -n "$kfile"
 then
-	echo "reflash: -k,-j,-i: specify at most two files" >&2
+	echo "reflash: specify at most two files" >&2
 	echo "  -i has both a kernel and rootfs, the kernel from -k and" >&2
 	echo "  the rootfs from -j override the one in the image (if given)" >&2
 	exit 1
 elif test -z "$imgfile" -a -z "$ffsfile" -a -z "$kfile"
 then
-	echo "reflash: -k,-j,-i: specify at least one file to flash" >&2
+	echo "reflash: specify at least one file to flash" >&2
 	exit 1
 fi
 #
@@ -270,20 +289,8 @@ then
 		errorexit
 	}
 	#
-	(	cd "$ffsdir"
-		find etc/*.conf $(sed 's!^/!!' usr/lib/ipkg/info/*.conffiles) ! -type d -newer etc/.configured -print |
-			sed 's/^/diff /'
-		exec sed 's/#.*$//;/^[ 	]*$/d' etc/default/conffiles
-	) | sed 's!^/*!!' | awk '{ op=$1; $1=""; file[$0]=op }
-		END{ for (f in file) if (file[f] != "ignore") print file[f] f }' |
-	while read op file
-	do
-		if test -e "$ffsdir/$file"
-		then
-			echo "$op $file" >&3
-			echo "$file"
-		fi
-	done 3>"$list" | (cd "$ffsdir"; exec cpio -p -d -m -u "$saved") || {
+	# sysconf_save_conffiles <flash-directory> <dest> <list>
+	sysconf_save_conffiles "$ffsdir" "$saved" "$list" || {
 		echo "reflash: $saved: copy of saved configuration files failed" >&2
 		rm -rf "$saved"
 		rm "$list"
@@ -311,21 +318,22 @@ echo "reflash: about to flash new image" >&2
 # steps is a problem, but then so is a failure in a partial write.
 # Write the flashdisk first because this is larger (most likely to
 # fail).
-# Temporarily check for devio progress indicator capability this way...
-if devio -p '' 2>/dev/null
-then
-	progress=-p
-else
-	progress=
-fi
+#
+# -p causes the progress indicator to be displayed
+progress=-p
 do_kernel() {
+	local cmd
+	if test -n "$isnslu2"
+	then
+		# NSLU2: write length,0,0,0 header, then fill
+		cmd="wb L,4; fb 12,0; cpL"
+	else
+		# Other: just write the kernel bytes
+		cmd="cpL"
+	fi
 	devio $progress "$@" "<<$kfile" ">>$kdev" '
 		# kernel is at imgkoffset[imgksize]
-		' "<= $imgkoffset" "L=$imgksize" '
-		# kernel write length,0,0,0 header, then fill
-		wb L,4
-		fb 12,0
-		cp L
+		' "<= $imgkoffset" "L=$imgksize" "$cmd" '
 		# fill with 255
 		fb #t-,255'
 }
@@ -445,135 +453,13 @@ mountflash "$ffsdev" "$ffsdir" && :>"$ffsdir/etc/.configured" || {
 	exit 1
 }
 #
-# verify file
-#  this is called with the name of a 'diff' file which is, indeed,
-#  different and with all the std streams connected to the tty.  It
-#  returns a status code to say whether (0) or not (1) to copy the
-#  file over.
-#
-verify_help() {
-	echo "Please specify how to handle this file or link, the options are as follows,"
-	echo "two character abbreviations may be used:"
-	echo
-	echo " keep:    retain the old file, overwrite the new flash image file"
-	echo " upgrade: retain the new file, the old (saved) file is not used"
-	echo " diff:    display the differences between the old and the new using diff -u"
-	echo " shell:   temporarily start an interactive shell (sh -i), exit to continue"
-	echo " skip:    ignore this file for the moment.  The file is left in the directory"
-	echo "          $saved and many be handled after this script has completed"
-}
-#
-verify() {
-	local command file
-
-	file="$1"
-	echo "reflash: $file: configuration file changed."
-	verify_help "$file"
-	while :
-	do
-		echo -n "option: "
-		read command
-		case "$command" in
-		ke*)	return 0;;
-		up*)	rm "$saved/$file"
-			return 1;;
-		di*)	echo "DIFF OLD($saved) NEW($ffsdir)"
-			diff -u "$saved/$file" "$ffsdir/$file";;
-		sh*)	PS1="$file: " sh -i;;
-		sk*)	return 1;;
-		*)	verify_help "$file";;
-		esac
-	done
-}
-# the same, but for a link
-verify_link() {
-	local command link
-
-	link="$1"
-	echo "reflash: $link: configuration link changed."
-	verify_help "$link"
-	while :
-	do
-		echo -n "option: "
-		read command
-		case "$command" in
-		ke*)	return 0;;
-		up*)	rm "$saved/$link"
-			return 1;;
-		di*)	echo "DIFF:"
-			echo "OLD($saved): $link -> $(readlink "$saved/$link")"
-			echo "NEW($ffsdir): $link -> $(readlink "$ffsdir/$link")";;
-		sh*)	PS1="$link: " sh -i;;
-		sk*)	return 1;;
-		*)	verify_help "$link";;
-		esac
-	done
-}
-#
-while read op file
-do
-	# handle .configured specially (to preserve the original datestamp)
-	if test "$file" = "etc/.configured"
-	then
-		# this should definately not fail because of the test above!
-		if cp -a "$saved/$file" "$ffsdir/$file"
-		then
-			echo "$file" >&3
-		else
-			echo "reflash: $file: timestamp copy failed (ignored)" >&2
-		fi
-	elif test -h "$saved/file" -o -h "$ffsdir/$file"
-	then
-		# new or old symbolic link
-		if test -h "$saved/$file" -a -h "$ffsdir/$file" &&
-			test "$(readlink "$saved/$file")" = "$(readlink "$ffsdir/$file")"
-		then
-			# no change
-			echo "$file" >&3
-		else
-			# assume a change regardless
-			case "$op" in
-			preserve)
-				echo "$file"
-				echo "$file" >&3;;
-			diff)	# need user input
-				if verify_link "$file" <>/dev/tty >&0 2>&0
-				then
-					echo "$file"
-					echo "$file" >&3
-				fi;;
-			esac
-		fi
-	else
-		# only overwrite if necessary
-		if test -e "$ffsdir/$file" && cmp -s "$saved/$file" "$ffsdir/$file"
-		then
-			# do not overwrite
-			echo "$file" >&3
-		elif test ! -e "$ffsdir/$file"
-		then
-			# always preserve
-			echo "$file"
-			echo "$file" >&3
-		else
-			case "$op" in
-			preserve)
-				echo "$file"
-				echo "$file" >&3;;
-			diff)	# the files are different, get user input
-				if verify "$file" <>/dev/tty >&0 2>&0
-				then
-					echo "$file"
-					echo "$file" >&3
-				fi;;
-			esac
-		fi
-	fi
-done <"$list" 3>/tmp/restore.$$ | (cd "$saved"; exec cpio -p -d -u "$ffsdir") || {
+# sysconf_restore_conffiles <flash-directory> <source-dir> <restore>
+restore="/tmp/restore.$$"
+sysconf_restore_conffiles "$ffsdir" "$saved" "$restore" <"$list" || {
 	echo "reflash: $saved: restore of saved configuration files failed" >&2
 	echo "  The new flash file system is mounted on $ffsdir" >&2
 	echo "  The saved files are in $saved and the list in $list, the list of" >&2
-	echo "  files selected for restore is in /tmp/restore.$$" >&2
+	echo "  files selected for restore is in $restore" >&2
 	echo "  You should restore any required configuration from $saved," >&2
 	echo "  then umount $ffsdir and reboot." >&2
 	exit 1
@@ -581,9 +467,9 @@ done <"$list" 3>/tmp/restore.$$ | (cd "$saved"; exec cpio -p -d -u "$ffsdir") ||
 #
 # remove the copied files (i.e. the ones which were preserved)
 (	cd "$saved"
-	exec rm $(cat /tmp/restore.$$)
+	exec rm $(cat "$restore")
 )
-rm /tmp/restore.$$
+rm "$restore"
 #
 # clean up, files left in $saved need to be handled by the user
 files="$(find "$saved" ! -type d -print)"
diff --git a/packages/slugos-init/files/sysconf b/packages/slugos-init/files/sysconf
new file mode 100644
index 0000000000..1a9cdf0005
--- /dev/null
+++ b/packages/slugos-init/files/sysconf
@@ -0,0 +1,780 @@
+#!/bin/sh
+# sysconf
+#
+# utility to manipulate system configuration information help
+# in a RedBoot SysConf partition
+#
+# load the utility functions (unless this is being called just
+# to load these functions!)
+test "$1" != sysconf && . /etc/default/functions
+
+#
+# sysconf_valid
+#  return true if the SysConf partition exists and seems to be
+#  potentially valid (it starts with a reasonable length).
+sysconf_valid(){
+	local sysdev
+	sysdev="$(mtblockdev SysConf)"
+	test -n "$sysdev" -a -b "$sysdev" &&
+		devio "<<$sysdev" '!! b.10>s32768<&!'
+}
+
+#
+# sysconf_read [prefix]
+#  read the SysConf partition (if present) writing the result into
+#  /etc/default/sysconf, if the result is empty it will be removed.
+sysconf_read(){
+	local sysdev sedcmd mac config_root
+	config_root="$1"
+	rm -f /tmp/sysconf.new
+	sysdev="$(mtblockdev SysConf)"
+	if sysconf_valid
+	then
+		# Read the defined part of SysConf into /etc/default/sysconf.
+		# SysConf has lines of two forms:
+		#
+		#  [section]
+		#  name=value
+		#
+		# In practice SysConf also contains other stuff, use the command:
+		#
+		#  devio '<</dev/mtd1;cpb'
+		#
+		# to examine the current settings.  The badly formatted stuff
+		# is removed (to be exact, the sed script selects only lines
+		# which match one of the two above).  The lan interface, which
+		# on NSLU2 defaults to ixp0, is changed to the correct value for
+		# slugos, eth0.  The bootproto, which LinkSys sets to static in
+		# manufacturing, is reset to dhcp if the IP is still the
+		# original (192.168.1.77)
+		sedcmd='/^\[[^][]*\]$/p;'
+		# only do the ip_addr and lan_interface fixups on NSLU2
+		if test "$(machine)" = nslu2
+		then
+			sedcmd="$sedcmd"'
+				s/^lan_interface=ixp0$/lan_interface=eth0/;
+				/^ip_addr=192\.168\.1\.77$/,/^bootproto/s/^bootproto=static$/bootproto=dhcp/;'
+		fi
+		# always fix up the hardware addr if it is present
+		mac="$(config mac)"
+		if test -n "$mac"
+		then
+			sedcmd="$sedcmd"'
+				s/^hw_addr=.*$/hw_addr='"$mac"'/;'
+		fi
+		# and only print lines of the correct form
+		sedcmd="$sedcmd"'
+			/^[-a-zA-Z0-9_][-a-zA-Z0-9_]*=/p'
+
+		devio "<<$sysdev" cpb fb1,10 | sed -n "$sedcmd" >/tmp/sysconf.new
+	fi
+	#
+	# test the result - sysconf must be non-empty
+	if test -s /tmp/sysconf.new
+	then
+		mv /tmp/sysconf.new "$config_root/etc/default/sysconf"
+	else
+		rm -f /tmp/sysconf.new
+		return 1
+	fi
+}
+
+#
+# sysconf_default [prefix]
+#  Provde a default /etc/default/sysconf when there is no SysConf partition,
+#  or when it is invalid, this function will read from an existing sysconf,
+#  copying the values into the new one.
+# sysconf_line tag config-tag
+#  write an appropriate line if the config value is non-empty
+sysconf_line(){
+	config "$2" | {
+		local value
+		read value
+		test -n "$value" && echo "$1"="$value"
+	}
+}
+#
+sysconf_default(){
+	local config_root
+	config_root="$1"
+	{	echo '[network]'
+		sysconf_line hw_addr mac
+		sysconf_line disk_server_name host
+		sysconf_line w_d_name domain
+		sysconf_line lan_interface iface
+		sysconf_line ip_addr ip
+		sysconf_line netmask netmask
+		sysconf_line gateway gateway
+		sysconf_line dns_server1 dns
+		sysconf_line dns_server2 dns2
+		sysconf_line dns_server3 dns3
+		sysconf_line bootproto boot
+	} >/tmp/sysconf.new
+	mv /tmp/sysconf.new "$config_root/etc/default/sysconf"
+}
+
+#
+# sysconf_reload [prefix]
+#  read the values from /etc/default/sysconf and use these values to set
+#  up the following system files:
+#
+#   /etc/hostname
+#   /etc/defaultdomain
+#   /etc/resolv.conf
+#   /etc/network/interfaces
+#   /etc/motd
+#
+sysconf_reload(){
+	local config_root host domain iface boot ip netmask gateway ifname iftype
+	config_root="$1"
+	host="$(config host)"
+	test -n "$host" && echo "$host" >"$config_root/etc/hostname"
+	domain="$(config domain)"
+	test -n "$domain" && echo "$domain" >"$config_root/etc/defaultdomain"
+	#
+	# The DNS server information gives up to three nameservers,
+	# but this currently only binds in the first.
+	{
+		test -n "$domain" && echo "search $domain"
+		test -n "$(config dns)" && echo "nameserver $(config dns)"
+		test -n "$(config dns2)" && echo "nameserver $(config dns2)"
+		test -n "$(config dns3)" && echo "nameserver $(config dns3)"
+	} >"$config_root/etc/resolv.conf"
+	#
+	# Ethernet information.  This goes into /etc/network/interfaces,
+	# however this is only used for static setup (and this is not
+	# the default).  With dhcp the slugos udhcp script,
+	# /etc/udhcpc.d/50default, loads the values from sysconf.
+	iface="$(config iface)"
+	boot="$(config boot)"
+	# Only dhcp and static are supported at present - bootp
+	# support requires installation of appropriate packages
+	# dhcp is the fail-safe
+	case "$boot" in
+	dhcp|static) ;;
+	*) boot=dhcp;;
+	esac
+	#
+	ip="$(config ip)"
+	netmask="$(config netmask)"
+	gateway="$(config gateway)"
+	{
+		echo "# /etc/network/interfaces"
+		echo "# configuration file for ifup(8), ifdown(8)"
+		echo "#"
+		echo "# The loopback interface"
+		echo "auto lo"
+		echo "iface lo inet loopback"
+		echo "#"
+		echo "# The interface used by default during boot"
+		echo "auto $iface"
+		echo "# Automatically generated from /etc/default/sysconf"
+		echo "# address, netmask and gateway are ignored for 'dhcp'"
+		echo "# but required for 'static'"
+		echo "iface $iface inet $boot"
+		# The following are ignored for DHCP but are harmless
+		test -n "$ip"      && echo "	address $ip"
+		test -n "$netmask" && echo "	netmask $netmask"
+		test -n "$gateway" && echo "	gateway $gateway"
+		#
+		# Now read all the other ARPHRD_ETHER (type=1) interfaces
+		# and add an entry for each.
+		for ifname in $(test -d /sys/class/net && ls /sys/class/net)
+		do
+			if test -r "/sys/class/net/$ifname/type" -a "$ifname" != "$iface"
+			then
+				read iftype <"/sys/class/net/$ifname/type"
+				case "$iftype" in
+				1)	echo "#"
+					echo "# /sys/class/net/$ifname:"
+					echo "auto $ifname"
+					echo "iface $ifname inet dhcp";;
+				esac
+			fi
+		done
+	} >"$config_root/etc/network/interfaces"
+	#
+	# Finally rewrite /etc/motd
+	{	echo "Host name:           $host"
+		echo "Domain name:         $domain"
+		echo "Host MAC:            $(config mac)"
+		echo "Network boot method: $boot"
+		case "$boot" in
+		static) echo "Host IP address:     $ip";;
+		esac
+		echo "Use 'turnup init' to reset the configuration"
+		echo "Use 'turnup preserve' to save the configuration permanently"
+		echo "Use 'turnup restore' to restore a previously saved configuration"
+		echo "Use 'turnup disk|nfs -i <device> options to initialise a non-flash root"
+		echo "Use 'turnup help' for more information"
+	} >"$config_root/etc/motd"
+}
+
+#
+# sysconf_save_conffiles <flash-directory> <dest> <list>
+#  preserve the configuration files in a directory or in a CPIO archive
+#  (which is *not* compressed).  If <dest> is a directory the files are
+#  copied, otherwise a CPIO archive is made with that name.  <list> is
+#  the listing file giving the preserved files and the processing option.
+sysconf_save_conffiles(){
+	local ffsdir dest list file
+	ffsdir="$1"
+	saved="$2"
+	list="$3"
+	test -n "$ffsdir" -a -r "$ffsdir/etc/default/conffiles" -a -n "$saved" -a -n "$list" || {
+		echo "sysconf_save_conffiles: invalid arguments: '$*'" >&2
+		echo " usage sysconf_save_conffiles <flash-directory> <dest> <list>" >&2
+		return 1
+	}
+	#
+	(	cd "$ffsdir"
+		find etc/*.conf $(sed 's!^/!!' usr/lib/ipkg/info/*.conffiles) ! -type d -newer etc/.configured -print |
+			sed 's/^/diff /'
+		exec sed 's/#.*$//;/^[ 	]*$/d' etc/default/conffiles
+	) | sed 's!^/*!!' |
+	awk '{ op=$1; $1=""; file[$0]=op }
+		END{ for (f in file) if (file[f] != "ignore") print file[f] f }' |
+	while read op file
+	do
+		if test -e "$ffsdir/$file"
+		then
+			echo "$op $file" >&3
+			echo "$file"
+		fi
+	done 3>"$list" | (
+		cd "$ffsdir"
+		if test -d "$saved"
+		then
+			exec cpio -p -d -m -u "$saved"
+		else
+			exec cpio -o -H crc >"$saved"
+		fi
+	)
+}
+
+#
+# sysconf_verify file
+#  this is called with the name of a 'diff' file which is, indeed,
+#  different and with all the std streams connected to the tty.  It
+#  returns a status code to say whether (0) or not (1) to copy the
+#  file over.
+#
+# globals: the following must be defined in the calling context!
+#  saved:  the directory containing the unpacked saved files
+#  ffsdir: the flash directory to which the files are being restored (/)
+#
+sysconf_verify_help() {
+	echo "Please specify how to handle this file or link, the options are as follows,"
+	echo "two character abbreviations may be used:"
+	echo
+	echo " keep:    retain the old file, overwrite the new flash image file"
+	echo " upgrade: retain the new file, the old (saved) file is not used"
+	echo " diff:    display the differences between the old and the new using diff -u"
+	echo " shell:   temporarily start an interactive shell (sh -i), exit to continue"
+	echo " skip:    ignore this file for the moment.  The file is left in the directory"
+	echo "          $saved and many be handled after this script has completed"
+}
+#
+sysconf_verify() {
+	local command file
+
+	# return 1 here causes the file not to be overwritten,
+	# control should never get here!
+	test -n "$sysconf_noninteractive" && {
+		echo "$0: $*: changed file cannot be handled non-interactively" >&2
+		return 1
+	}
+
+	file="$1"
+	echo "$0: $file: configuration file changed."
+	sysconf_verify_help "$file"
+	while :
+	do
+		echo -n "option: "
+		read command
+		case "$command" in
+		ke*)	return 0;;
+		up*)	rm "$saved/$file"
+			return 1;;
+		di*)	echo "DIFF OLD($saved) NEW($ffsdir)"
+			diff -u "$saved/$file" "$ffsdir/$file";;
+		sh*)	PS1="$file: " sh -i;;
+		sk*)	return 1;;
+		*)	sysconf_verify_help "$file";;
+		esac
+	done
+}
+# the same, but for a link
+sysconf_verify_link() {
+	local command link
+
+	# return 1 here causes the file not to be overwritten,
+	# control should never get here!
+	test -n "$sysconf_noninteractive" && {
+		echo "$0: $*: changed link cannot be handled non-interactively" >&2
+		return 1
+	}
+
+	link="$1"
+	echo "reflash: $link: configuration link changed."
+	sysconf_verify_help "$link"
+	while :
+	do
+		echo -n "option: "
+		read command
+		case "$command" in
+		ke*)	return 0;;
+		up*)	rm "$saved/$link"
+			return 1;;
+		di*)	echo "DIFF:"
+			echo "OLD($saved): $link -> $(readlink "$saved/$link")"
+			echo "NEW($ffsdir): $link -> $(readlink "$ffsdir/$link")";;
+		sh*)	PS1="$link: " sh -i;;
+		sk*)	return 1;;
+		*)	sysconf_verify_help "$link";;
+		esac
+	done
+}
+
+#
+# sysconf_restore_conffiles <flash-directory> <source-dir> <restore>
+#  restore the configuration files from a directory.  'source-dir'
+#  If <source> is a directory of files from sysconf_save_conffiles.  The
+#  list of files restored is written to the third argument (restore),
+#  but is not required (/dev/null would be ok).
+#
+#  the list of files to restore is read from stdin, along with the
+#  processing option for each file (the format is as produced by
+#  sysconf_save_conffiles in the 'list' output).
+sysconf_restore_conffiles(){
+	local ffsdir saved restore
+	# these are the globals used by the above function
+	ffsdir="$1"
+	saved="$2"
+	restore="$3"
+	test -n "$ffsdir" -a -r "$ffsdir/etc/default/conffiles" -a -d "$saved" -a -n "$restore" || {
+		echo "restore_conffiles: invalid arguments: '$*'" >&2
+		echo " usage sysconf_restore_conffiles <flash-directory> <source-dir> <list>" >&2
+		return 1
+	}
+	#
+	# read the list and process each given file
+	while read op file
+	do
+		# handle .configured specially (to preserve the original datestamp)
+		if test "$file" = "etc/.configured"
+		then
+			# this should definately not fail because of the test above!
+			if cp -a "$saved/$file" "$ffsdir/$file"
+			then
+				echo "$file" >&3
+			else
+				echo "sysconf_restore_conffiles: $file: timestamp copy failed (ignored)" >&2
+			fi
+		elif test -h "$saved/file" -o -h "$ffsdir/$file"
+		then
+			# new or old symbolic link
+			if test -h "$saved/$file" -a -h "$ffsdir/$file" &&
+				test "$(readlink "$saved/$file")" = "$(readlink "$ffsdir/$file")"
+			then
+				# no change
+				echo "$file" >&3
+			else
+				# assume a change regardless
+				case "$op" in
+				preserve)
+					echo "$file"
+					echo "$file" >&3;;
+				diff)	# need user input
+					if sysconf_verify_link "$file" <>/dev/tty >&0 2>&0
+					then
+						echo "$file"
+						echo "$file" >&3
+					fi;;
+				esac
+			fi
+		else
+			# only overwrite if necessary
+			if test -e "$ffsdir/$file" && cmp -s "$saved/$file" "$ffsdir/$file"
+			then
+				# do not overwrite
+				echo "$file" >&3
+			elif test ! -e "$ffsdir/$file"
+			then
+				# always preserve
+				echo "$file"
+				echo "$file" >&3
+			else
+				case "$op" in
+				preserve)
+					echo "$file"
+					echo "$file" >&3;;
+				diff)	# the files are different, get user input
+					if sysconf_verify "$file" <>/dev/tty >&0 2>&0
+					then
+						echo "$file"
+						echo "$file" >&3
+					fi;;
+				esac
+			fi
+		fi
+	done 3>"$restore" | (cd "$saved"; exec cpio -p -d -u "$ffsdir")
+}
+
+#
+# sysconf_test_restore <flash-directory> <source-dir>
+#  return true only if the restore does not need to do an interactive
+#  compare
+sysconf_test_restore(){
+	local ffsdir saved
+	# these are the globals used by the above function
+	ffsdir="$1"
+	saved="$2"
+	# this is an error case, but return 0 so that the error is
+	# detected later
+	test -n "$ffsdir" -a -r "$ffsdir/etc/default/conffiles" -a -d "$saved" ||
+		return 0
+	#
+	# read the list and check each diff file (this is just a copy of the
+	# logic above with all the work removed!)
+	while read op file
+	do
+		# handle .configured specially (to preserve the original datestamp)
+		if test "$op" != diff
+		then
+			: # no diff required
+		elif test "$file" = "etc/.configured"
+		then
+			: # special handling
+		elif test -h "$saved/file" -o -h "$ffsdir/$file"
+		then
+			# new or old symbolic link
+			if test -h "$saved/$file" -a -h "$ffsdir/$file" &&
+				test "$(readlink "$saved/$file")" = "$(readlink "$ffsdir/$file")"
+			then
+				: # no change
+			else
+				# assume a change regardless
+				return 1
+			fi
+		else
+			# only overwrite if necessary
+			if test -e "$ffsdir/$file" && cmp -s "$saved/$file" "$ffsdir/$file"
+			then
+				: # do not overwrite
+			elif test ! -e "$ffsdir/$file"
+			then
+				: # always preserve
+			else
+				# a change
+				return 1
+			fi
+		fi
+	done
+
+	return 0
+}
+
+#
+# sysconf_save
+#  save the system configuration to SysConf - SysConf must exist and
+#  there must be a writeable device for it.
+sysconf_save(){
+	local sysdev ffspart ffsdev ffsdir saved list size status
+	ffspart=Flashdisk
+	ffsdev="$(mtblockdev $ffspart)"
+	sysdev="$(mtblockdev SysConf)"
+	status=1
+	if test -n "$sysdev" -a -b "$sysdev" -a -n "$ffsdev" -a -b "$ffsdev"
+	then
+		# this will succeed silently if the flash device is on /
+		umountflash "$ffsdev" || exit 1
+		#
+		# Everything is umounted, now remount on a temporary directory.
+		ffsdir="/tmp/flashdisk.$$"
+		mkdir "$ffsdir" || {
+			echo "$0: $ffsdir: failed to create temporary directory" >&2
+			exit 1
+		}
+		#
+		mountflash "$ffsdev" "$ffsdir" -o ro || {
+			rmdir "$ffsdir"
+			exit 1
+		}
+		# need temporary files for the cpio output and the listing
+		saved=/tmp/cpio.$$
+		list=/tmp/preserve.$$
+		rm -rf "$saved" "$list"
+		sysconf_save_conffiles "$ffsdir" "$saved" "$list" || {
+			echo "$0: $saved: archive of saved configuration files failed" >&2
+			rm -rf "$saved"
+			rm "$list"
+			umount "$ffsdir" && rmdir "$ffsdir" ||
+				echo "$0: $ffsdir: temporary directory cleanup failed" >&2
+			return 1
+		}
+		# ignore the error in this case:
+		umount "$ffsdir" && rmdir "$ffsdir" ||
+			echo "$0: $ffsdir: temporary directory cleanup failed" >&2
+		#
+		# we now have:
+		#  /etc/default/sysconf	the basic config
+		#  /tmp/preserve.$$	the list of saved files
+		#  /tmp/cpio.$$		the CPIO archive of those files
+		#
+		# make one big file with the sysconf data followed by the
+		# compressed archive in /tmp/sysconf.$$
+		{	{	cat /etc/default/sysconf
+				echo '[preserve]'
+			} | sed -n '1,/^\[preserve\]^/p'
+			while read op file
+			do
+				echo "$op"="$file"
+			done <"$list"
+		} >/tmp/sysconf.$$
+		size="$(devio "<</tmp/sysconf.$$" 'pr$')"
+		gzip -9 <"$saved" >>/tmp/sysconf.$$
+		#
+		# more cleanup, then try to write the new sysconf to SysConf
+		# the format is a 4 byte big-endian length then the text data
+		# if the data won't fit exit with error code 7
+		rm "$saved" "$list"
+		devio -p "<</tmp/sysconf.$$" ">>$sysdev" '
+			$( $4+ # >
+			!! 7
+			$) 0
+			wb '"$size"',4
+			cp $'
+		case $? in
+		0)	echo " done" >&2
+			status=0;;
+		1)	echo " failed" >&2
+			echo " SysConf could not be written (no changes made)" >&2;;
+		3)	echo " failed" >&2
+			echo " SysConf partially written, you may want to reset it" >&2;;
+		7)	echo " failed" >&2
+			echo " SysConf is too small: $size bytes required" >&2
+			echo " No change made" >&2;;
+		*)	echo " failed" >&2
+			echo " Internal error writing SysConf" >&2;;
+		esac
+		#
+		rm -f /tmp/sysconf.$$
+	else
+		echo "sysconf save: SysConf or $ffspart partition not found" >&2
+		echo " A RedBoot partition named 'SysConf' must exist in the system" >&2
+		echo " flash memory for this command to work, and there must be a" >&2
+		echo " block device to access this partition (udev will normally" >&2
+		echo " create this automatically.  The flash partition contents must" >&2
+		echo " also be accessible in a partition called '$ffspart'" >&2
+		echo
+		echo " To create the SysConf partition use the 'fis create' command" >&2
+		echo " in the RedBoot boot loader, it is sufficient to make the" >&2
+		echo " partition one erase block in size unless you have substantially" >&2
+		echo " increased the size of the files listed in /etc/default/conffiles" >&2
+	fi
+
+	return $status
+}
+
+#
+# sysconf_restore [auto]
+#  restore previously saved configuration information from SysConf
+sysconf_restore_error(){
+	local root
+	root="$1"
+	shift
+	#       -------------------------------------------------------------------------------
+	{	echo "          WARNING: saved configuration files not restored"
+		test -n "$1" && echo "$*"
+		echo
+		echo "The configuration of this machine has been reinitialised using the values"
+		echo "from /etc/default/sysconf, however configuration files saved in the SysConf"
+		echo "partition have not been restored."
+		echo
+		echo "You can restore these files by correcting any reported errors then running"
+		echo
+		echo "  sysconf restore"
+		echo
+		echo "from the command line.  This will completely reinitialise the configuration"
+		echo "using the information in the SysConf partition."
+	} >"$root/etc/motd"
+	cat "$root/etc/motd" >&2
+}
+#
+sysconf_restore(){
+	local sysdev ffspart ffsdev ffsdir saved restore size status sysconf_noninteractive config_root
+
+	# if set this means 'do no diff' - this avoids the code above which
+	# would open /dev/tty and therefore allows this stuff to be done from
+	# an init script
+	sysconf_noninteractive=
+	test "$1" = auto && sysconf_noninteractive=1
+
+	ffspart=Flashdisk
+	ffsdev="$(mtblockdev $ffspart)"
+	sysdev="$(mtblockdev SysConf)"
+	status=1
+	if test -n "$sysdev" -a -b "$sysdev" -a -n "$ffsdev" -a -b "$ffsdev" &&
+		sysconf_valid
+	then
+		# this will succeed silently if the flash device is on /
+		umountflash "$ffsdev" || exit 1
+		#
+		# Everything is umounted, now remount on a temporary directory.
+		ffsdir="/tmp/flashdisk.$$"
+		config_root="$ffsdir"
+		mkdir "$ffsdir" || {
+			echo "$0: $ffsdir: failed to create temporary directory" >&2
+			exit 1
+		}
+		#
+		mountflash "$ffsdev" "$ffsdir" || {
+			rmdir "$ffsdir"
+			exit 1
+		}
+		#
+		# first restore the SysConf section
+		sysconf_read "$ffsdir" || sysconf_default "$ffsdir"
+		#
+		# now use this to regenerate the system files
+		sysconf_reload "$ffsdir"
+		#
+		# now examine the [preserve] section, if it is there restore
+		# it if possible.
+		if test -n "$(syssection preserve)"
+		then
+			# 'saved' is a directory, 'restore' is a file (which is
+			# used to detect unrestored files).  The directory needs
+			# to be populated with files.
+			saved=/tmp/cpio.$$
+			restore=/tmp/restore.$$
+			rm -rf "$saved" "$restore"
+			#
+			mkdir "$saved" || {
+				sysconf_restore_error "$ffsdir" "$saved: failed to create temporary directory"
+				return 1
+			}
+			#
+			# the CPIO archive is gzip compressed after the text part
+			# of sysconf, gzip will handle the LZ stream termination
+			# correctly (and break the pipe) so we don't need to know
+			# the real length of the data
+			devio "<<$sysdev" '<=b4+.' 'cp $s-' | gunzip | (
+				cd "$saved"
+				exec cpio -i -d -m -u
+			) || {
+				rm -rf "$saved"
+				sysconf_restore_error "$ffsdir" "$saved: cpio -i failed"
+				return 1
+			}
+			# either there must be no 'diff' files or it must
+			# be possible to interact with a real user.
+			if test -z "$sysconf_noninteractive" ||
+				syssection preserve | sysconf_test_restore "$ffsdir" "$saved"
+			then
+				#
+				# remove the 'init' motd from sysconf_reload
+				rm "$ffsdir/etc/motd"
+				#
+				# now restore from the directory, using the information in
+				# the preserve section, if this fails in a non-interactive
+				# setting the system might not reboot
+				syssection preserve |
+					sysconf_restore_conffiles "$ffsdir" "$saved" "$restore" || {
+					# there is a chance of the user cleaning this up
+#------------------------------------------------------------------------------
+					sysconf_restore_error "$ffsdir" \
+"$0: $saved: restore of saved configuration files failed.
+  The flash file system is mounted on $ffsdir.
+  The saved files are in $saved and the list of files selected for
+  restore is in $restore.
+  You should restore any required configuration from $saved, then umount
+  $ffsdir and reboot."
+  						# this prevents cleanup/umount
+						return 1
+				}
+				#
+				# remove the copied files (i.e. the ones which were preserved)
+				(	cd "$saved"
+					exec rm $(cat "$restore")
+				)
+				rm "$restore"
+				#
+				# clean up, files left in $saved need to be handled by the user
+				files="$(find "$saved" ! -type d -print)"
+				if test -n "$files"
+				then
+#------------------------------------------------------------------------------
+					sysconf_restore_error "$ffsdir" \
+"$0: some saved configuration files have not been handled:
+
+$files
+
+These files can be examined in $saved and restored to
+$ffsdir if required.  The saved files are in a temporary
+directory and will not be retained across a reboot - copy then elsewhere if
+you are unsure whether they are needed."
+					return 1
+				fi
+				#
+				# so this is safe now (no files, links etc)
+				rm -rf "$saved"
+			else
+				rm -rf "$saved"
+				# non-interactive and some changed diff files
+				sysconf_restore_error "$ffsdir" \
+"$0: some of the saved configuration files must be
+examined before restoration"
+				# but continue to the umount
+			fi
+		fi
+		#
+		# ignore the error in this case:
+		umount "$ffsdir" && rmdir "$ffsdir" ||
+			echo "$0: $ffsdir: temporary directory cleanup failed" >&2
+		status=0
+	else
+		echo "sysconf restore: SysConf or $ffspart partition not found" >&2
+		echo " You must have used 'sysconf save' to save configuration data" >&2
+		echo " into the SysConf partition before using this command.  The command" >&2
+		echo " will restore the configuration data to the flash root partition" >&2
+		echo " named '$ffspart' - this must also be accessible." >&2
+	fi
+
+	return $status
+}
+
+#
+# sysconf_help
+#  help text
+sysconf_help(){
+	#     -------------------------------------------------------------------------------
+	echo "sysconf: usage: sysconf read|default|reload|save|restore" >&2
+	echo " read:    the current SysConf partition is read into /etc/default/sysconf" >&2
+	echo " default: a default /etc/default/sysconf is created" >&2
+	echo " reload:  system configuration files are recreated from /etc/default/sysconf" >&2
+	echo " save:    /etc/default/sysconf and the files listed in /etc/default/conffiles" >&2
+	echo "          are written to the SysConf partition" >&2
+	echo " restore: the configuration information in the SysConf partition saved by" >&2
+	echo "          'sysconf save' is restored" >&2
+}
+
+#
+# the real commands
+sysconf_command="$1"
+test $# -gt 0 && shift
+case "$sysconf_command" in
+read)	sysconf_read "$@";;
+default)sysconf_default "$@";;
+reload)	sysconf_reload "$@";;
+save)	sysconf_save "$@";;
+restore)sysconf_restore "$@";;
+valid)  sysconf_valid "$@";;
+
+sysconf)# just load the functions
+	;;
+
+*)	# help text
+	sysconf_help "$@";;
+esac
diff --git a/packages/slugos-init/files/turnup b/packages/slugos-init/files/turnup
index 0029697c50..0d50e4d39a 100644
--- a/packages/slugos-init/files/turnup
+++ b/packages/slugos-init/files/turnup
@@ -6,14 +6,16 @@
 
 #
 # configuration
-#  The following variables control which directories in /var end up on the rootfs
-#  and which end up in a temporary file system.
+#  The following variables control which directories in /var end
+#  up on the rootfs and which end up in a temporary file system.
 INRAM_MEMSTICK="/var/cache /var/lock /var/log /var/run /var/tmp /var/lib/ipkg"
 INRAM_NFS="/var/cache /var/lock /var/run /var/tmp"
 INRAM_DISK=""
+
 #
 # force: override certain checks
 force=
+
 #
 # fstype new
 #  The type of the file system mounted on "new"  Outputs the last
@@ -31,6 +33,7 @@ fstype() {
 	done </proc/mounts
 	echo "$result"
 }
+
 #
 # fsoptions arguments
 #  Collapses the mount (-o) options into a single list which is
@@ -63,6 +66,7 @@ fsoptions() {
 		echo defaults
 	fi
 }
+
 #
 # get_flash <directory> {mount options}
 #  mount the flash device, writeable, on the given directory
@@ -80,6 +84,7 @@ get_flash() {
 	umountflash "$ffsdev" &&
 	mountflash "$ffsdev" "$ffsdir" "$@"
 }
+
 #
 # check_rootfs [-i] <root fs directory>
 #  Make sure the candidate rootfs is empty
@@ -107,6 +112,7 @@ check_rootfs() {
 		return 1;;
 	esac
 }
+
 #
 # copy_rootfs old new
 #  Make a copy of the given root file system, copying only the
@@ -185,8 +191,9 @@ setup_bootdev() {
 #  Populates /var.
 #  Removes the /var tmpfs entry from /etc/fstab.
 #  Creates links from /var into /media/ram for NFS and Memstick.
-
 setup_var() {
+	local ram_targets directory
+
 	test -n "$1" -a -d "$1"/var || {
 		echo "turnup: setup_var($1,$2): expected a directory" >&2
 		return 1
@@ -205,17 +212,17 @@ setup_var() {
 	}
 
 	case "$2" in
-	disk) RAMTARGETS=${INRAM_DISK};;
-	nfs) RAMTARGETS=${INRAM_NFS};;
-	memstick) RAMTARGETS=${INRAM_MEMSTICK};;
+	disk)	ram_targets="$INRAM_DISK";;
+	nfs)	ram_targets="$INRAM_NFS";;
+	memstick)
+		ram_targets="$INRAM_MEMSTICK";;
 	esac
 
-	for d in ${RAMTARGETS}; do
-	  RAMDIR="/media/ram${d}"
-	  REALDIR="${d}"
-	  rm -rf "${1}${REALDIR}"
-	  ln -s "${RAMDIR}" "${1}${REALDIR}"
-	  done
+	for directory in $ram_targets
+	do
+		rm -rf "$1/$directory"
+		ln -s "/media/ram/$directory" "$1/$directory"
+	done
 	# the startup link is left for the moment, this seems safer
 	#rm "$1"/etc/rc?.d/[KS]??populate-var.sh
 	# remove the /var tmpfs entry from the new /etc/fstab
@@ -307,7 +314,6 @@ setup_fstab() {
 	}
 }
 
-
 #
 # boot_rootfs <boot type> <flash file system> <sleep time> <device> [options]
 #  Change the flash partition (not the current root!) to boot off
@@ -655,95 +661,6 @@ nfs() {
 }
 
 #
-# fix_hw_addr
-#  Called when the configuration is invalid to reset /etc/default/sysconf
-fix_hw_addr() {
-	# first look on the flash disk (ideally this stuff would only
-	# be called from flash, but there is no way of guaranteeing that).
-	local ffsdev ffs mac name force
-
-	case "$1" in
-	-f)	force="$1";;
-	esac
-
-	ffsdev="$(mtblockdev Flashdisk)"
-	test -n "$ffsdev" -a -b "$ffsdev" || {
-		echo "turnup init: the flash file system device is missing" >&2
-		echo "  The device (typically /dev/mtdblock4) must exist and" >&2
-		echo "  it must identify a flash partition called 'Flashdisk'" >&2
-		echo "  It may be that the /dev directory has not been initialised." >&2
-		echo "  This script cannot correct this problem." >&2
-		return 1
-	}
-
-	test -x /etc/init.d/sysconfsetup || {
-		echo "turnup init: /etc/init.d/sysconfsetup: script not executable" >&2
-		echo "  or script not present.  turnup init requires this script to" >&2
-		echo "  exist to correct the initialisation" >&2
-		return 1
-	}
-
-	# use devio to find out if this *is* the flash disk.
-	ffs=
-	if test "$(devio "<<$ffsdev" prd)" -ne "$(devio '<</etc/init.d/sysconfsetup' prd)"
-	then
-		# this isn't the flash device
-		ffs="/tmp/flashdisk.$$"
-		# make sure we can get to the flash file system first
-		get_flash "$ffs" || {
-			rmdir "$ffs"
-			return 1
-		}
-
-		# copy if available
-		if test -r "$ffs/etc/default/sysconf"
-		then
-			cp "$ffs/etc/default/sysconf"
-			force=
-		fi
-
-		umount "$ffs"
-		rmdir "$ffs"
-	fi
-
-	# if the config is still not valid generate sysconf from the slug
-	# label.
-	config valid && test -z "$force" || {
-		mac=
-		until test -n "$mac"
-		do
-			echo "turnup init: please find the 'MAC Address' of your NSLU2" >&2
-			echo "  The required number is on a label on the bottom of the NSLU2" >&2
-			echo "  It will be something like 'LKG1A2B3C'" >&2
-			echo -n "Enter the mac address: " >/dev/tty
-			read name </dev/tty
-			case "$name" in
-			[Ll][Kk][Gg][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f][0-9A-Fa-f])
-				mac="$(echo "$name" |
-					sed -n 's/^...\(..\)\(..\)\(..\)$/00:0F:66:\1:\2:\3/p')";;
-			[0-9A-Fa-f][0-9A-Fa-f]:[0-9A-Fa-f][0-9A-Fa-f]:[0-9A-Fa-f][0-9A-Fa-f]:[0-9A-Fa-f][0-9A-Fa-f]:[0-9A-Fa-f][0-9A-Fa-f]:[0-9A-Fa-f][0-9A-Fa-f])
-				mac="$name"
-				name=
-				;;
-			"")	return 1;;
-			*)	echo "$name: not recognised as a LinkSys mac address" >&2
-				echo "  Enter the LinkSys value or a full Ethernet MAC addrress" >&2
-				mac=;;
-			esac
-
-			# Now generate the correct sysconf
-			{	echo '[network]'
-				echo "hw_addr=$mac"
-				test -n "$name" && echo "default_server_name=$name"
-			} >/etc/default/sysconf
-		done
-	}
-
-	# the configuration should be valid now
-	/etc/init.d/sysconfsetup reload
-}
-
-#
 # read_one 'prompt' 'group' 'name'
 #  read a single value
 read_one() {
@@ -754,6 +671,7 @@ read_one() {
 	test -z "$n" && n="$o"
 	eval "$3='$n'"
 }
+
 #
 # init_network
 #  Change the network initialisation
@@ -803,7 +721,7 @@ init_network() {
 	} >/etc/default/sysconf
 	#
 	# And reload the result
-	/etc/init.d/sysconfsetup reload
+	sysconf reload
 	#
 	# The remove the spurious 'init' motd
 	rm /etc/motd
@@ -814,21 +732,14 @@ init_network() {
 # script which actually does anything!)
 case "$1" in
 init)	shift
-	if config valid && test "$1" != -f
+	if init_network "$@"
 	then
-		if init_network "$@"
-		then
-			echo "turnup init: you must reboot the NSLU2 for the changes to take effect" >&2
-		else
-			exit 1
-		fi
+		echo "turnup init: you must reboot for the changes to take effect" >&2
+		echo " You may want to run 'turnup preserve' to save these settings," >&2
+		echo " after making any additional configuration changes which you" >&2
+		echo " require." >&2
 	else
-		if fix_hw_addr "$@"
-		then
-			echo "turnup init: you must reboot the NSLU2 for the changes to take effect" >&2
-		else
-			exit 1
-		fi
+		exit 1
 	fi;;
 disk)	shift
 	disk "$@";;
@@ -839,6 +750,12 @@ nfs)	shift
 	nfs "$@";;
 flash)	boot_reset flash;;
 ram)	boot_reset ram;;
+preserve)
+	shift
+	sysconf save "$@";;
+restore)
+	shift
+	sysconf restore "$@";;
 *)	echo "\
 usage: turnup command [options]
  commands:
@@ -848,7 +765,7 @@ usage: turnup command [options]
     correct errors in network information
     initialise network information when DHCP is not available
     change network information
-  disk [-i] [-s<seconds>] <device> [mount options]
+  disk [-i] [-s<seconds>] <device>|<uuid> [mount options]
     With -i make <device> a bootable file system then (with or
     without -i) arrange for the next reboot to use that device.
     The device must already be formatted as a file system, with
@@ -856,7 +773,7 @@ usage: turnup command [options]
     apparently bootable file system. -s (for example -s5)
     specifies a delay in seconds to wait at boot time before
     mounting the device.
-  memstick [-i] <device> [mount options]
+  memstick [-i] <device>|<uuid> [mount options]
     Behaves as disk however options appropriate to a flash memory
     stick are automatically added
   nfs [-i] <nfs mount path> [mount options]
@@ -875,6 +792,14 @@ usage: turnup command [options]
   ram
     Boot (once) into a ramdisk, subsequent boots will be to
     the flash file system.
+  preserve
+    Save the system configuration to the SysConf partition, you
+    will need to create the SysConf partition from the boot loader
+    before using this if SysConf does not already exist.  This
+    just runs 'sysconf save'.
+  restore
+    Restore a previously saved system configuration.  This just
+    runs 'sysconf restore'.
  disk formatting:
   The argument to 'nfs' or 'disk' must be an empty partition
   of sufficient size to hold the root file system (at least
diff --git a/packages/slugos-init/files/update-kernel b/packages/slugos-init/files/update-kernel
deleted file mode 100755
index 796d45e953..0000000000
--- a/packages/slugos-init/files/update-kernel
+++ /dev/null
@@ -1,82 +0,0 @@
-#!/bin/sh
-
-if [ ! -f /boot/zImage ] ; then
-    echo "Cannot find kernel to flash in /boot/zImage"
-    exit 1
-fi
-
-/bin/rm -f /boot/zImage-partition
-
-if [ -f /boot/zImage-partition ] ; then
-    echo "Unable to remove kernel partition file"
-    exit 1
-fi
-
-echo "Creating kernel partition header"
-/usr/sbin/kern_header /boot/zImage /boot/zImage-partition
-
-if [ ! -f /boot/zImage-partition ] ; then
-    echo "Unable to create kernel partition header"
-    exit 1
-fi
-
-echo "Creating kernel partition file"
-/bin/cat /boot/zImage >> /boot/zImage-partition
-
-/bin/rm -f /boot/zImage-partition.old
-
-if [ -f /boot/zImage-partition.old ] ; then
-    echo "Unable to remove old kernel partition file"
-    exit 1
-fi
-
-echo "Saving old kernel partition"
-cat /dev/mtdblock2 > /boot/zImage-partition.old
-
-if [ ! -f /boot/zImage-partition.old ] ; then
-    echo "Unable to create old kernel partition file"
-    exit 1
-fi
-
-/bin/ls -l /boot/zImage /boot/zImage-partition /boot/zImage-partition.old
-
-echo "Flashing new kernel partition"
-cat /boot/zImage-partition > /dev/mtdblock2
-
-/bin/rm -f /boot/zImage-partition.verify
-
-if [ -f /boot/zImage-partition.verify ] ; then
-    echo "Unable to remove kernel partition verify file"
-    exit 1
-fi
-
-echo "Verifing new kernel partition"
-/bin/dd if=/dev/mtd2 of=/boot/zImage-partition.verify bs=1 \
-    count=`/bin/dd if=/dev/mtd2 bs=4 count=1 2>/dev/null | \
-	/usr/bin/hexdump -n 6 -e '"%02d"'` 2>/dev/null 
-
-if [ ! -f /boot/zImage-partition.verify ] ; then
-    echo "Unable to create kernel partition verify file"
-    exit 1
-fi
-
-if cmp /boot/zImage-partition /boot/zImage-partition.verify ; then
-    echo "Verification successful"
-    /bin/rm -f /boot/zImage-partition.verify
-    /bin/rm -f /boot/zImage-partition
-    /bin/rm -f /boot/zImage-partition.old
-    exit 0
-fi
-
-echo "VERIFICATION FAILED - DANGER DANGER DANGER"
-
-echo "You must now manually reflash the new kernel,"
-echo "or reflash the old kernel back again."
-echo "The kernel partition is /dev/mtdblock2"
-echo "The old kernel partition is in /boot/zImage-partition.old"
-echo "The present partition contents are in /boot/zImage-partition.verify"
-echo "The new kernel partition is in /boot/zImage-partition"
-
-exit 1
-
-
diff --git a/packages/slugos-init/slugos-init_0.10.bb b/packages/slugos-init/slugos-init_0.10.bb
index 268ee1a8b7..8ec69e88f1 100644
--- a/packages/slugos-init/slugos-init_0.10.bb
+++ b/packages/slugos-init/slugos-init_0.10.bb
@@ -1,12 +1,12 @@
 DESCRIPTION = "SlugOS initial network config via sysconf"
-SECTION = "console/network"
+SECTION = "base"
+PRIORITY = "required"
 LICENSE = "GPL"
 DEPENDS = "base-files devio"
 RDEPENDS = "busybox devio"
-PR = "r48"
+PR = "r49"
 
-SRC_URI = "file://linuxrc \
-	   file://boot/flash \
+SRC_URI = "file://boot/flash \
 	   file://boot/disk \
 	   file://boot/nfs \
 	   file://boot/ram \
@@ -22,6 +22,8 @@ SRC_URI = "file://linuxrc \
 	   file://initscripts/umountinitrd.sh \
 	   file://functions \
 	   file://conffiles \
+	   file://sysconf \
+	   file://leds \
 	   file://turnup \
 	   file://reflash \
 	   file://links.conf \
@@ -30,7 +32,7 @@ SRC_URI = "file://linuxrc \
 SBINPROGS = ""
 USRSBINPROGS = ""
 CPROGS = "${USRSBINPROGS} ${SBINPROGS}"
-SCRIPTS = "turnup reflash"
+SCRIPTS = "turnup reflash leds sysconf"
 BOOTSCRIPTS = "flash disk nfs ram network udhcpc.script"
 INITSCRIPTS = "syslog.buffer syslog.file syslog.network zleds\
 	leds_startup rmrecovery sysconfsetup umountinitrd.sh"
@@ -78,7 +80,7 @@ do_install() {
 	# Shell scripts
 	for p in ${SCRIPTS}
 	do
-		install -m 0755 $p ${D}${sbindir}/$p
+		install -m 0755 $p ${D}${base_sbindir}/$p
 	done
 
 	#
@@ -122,7 +124,7 @@ pkg_postinst_slugos-init() {
 	update-rc.d $opt sysconfsetup		start 12 S .
 	update-rc.d $opt syslog.file		start 39 S . start 47 0 6 .
 	update-rc.d $opt syslog.network		start 44 S . start 39 0 6 .
-	update-rc.d $opt zleds			start 99 S 1 2 3 4 5 . stop  5 0 1 2 3 4 5 6 .
+	update-rc.d $opt zleds			start 99 S 1 2 3 4 5 . start 89 0 6 . stop  5 0 1 2 3 4 5 6 .
 	update-rc.d $opt rmrecovery             start 99 1 2 3 4 5 .
 	# bug fix for startup
 	update-rc.d $opt leds_startup		start  1 1 2 3 4 5 .