- add is_empty_file() function

[projects/rc-scripts.git] / rc.d / rc.sysinit

#!/bin/sh
#
# /etc/rc.d/rc.sysinit - run once at boot time
# $Id$
#
# Taken in part from Miquel van Smoorenburg's bcheckrc.
#

# reasonable start values for bootsplash progress.
export progress=0
export sscripts=45
export kscripts=45

# NLS
if [ -r /etc/sysconfig/i18n ]; then
	. /etc/sysconfig/i18n
	[ -n "$LANG" ] && export LANG || unset LANG
	[ -n "$LC_CTYPE" ] && export LC_CTYPE || unset LC_CTYPE
	[ -n "$LC_COLLATE" ] && export LC_COLLATE || unset LC_COLLATE
	[ -n "$LC_MESSAGES" ] && export LC_MESSAGES || unset LC_MESSAGES
	[ -n "$LC_NUMERIC" ] && export LC_NUMERIC || unset LC_NUMERIC
	[ -n "$LC_MONETARY" ] && export LC_MONETARY || unset LC_MONETARY
	[ -n "$LC_TIME" ] && export LC_TIME || unset LC_TIME
	[ -n "$LC_ALL" ] && export LC_ALL || unset LC_ALL
	[ -n "$LANGUAGE" ] && export LANGUAGE || unset LANGUAGE
	[ -n "$LINGUAS" ] && export LINGUAS || unset LINGUAS
fi

# Read network config data
if [ -r /etc/sysconfig/network ]; then
	. /etc/sysconfig/network
else
	NETWORKING=no
	HOSTNAME=localhost
fi

CONSOLE_LOGLEVEL=1

# Read functions
. /etc/rc.d/init.d/functions

disable_selinux() {
	typeset _d selinuxfs _t _r

	while read _d selinuxfs _t _r; do
		[ "$_t" = "selinuxfs" ] && break
	done </proc/mounts
	echo "*** Warning -- SELinux is active"
	echo "*** Disabling security enforcement for system recovery."
	echo "*** Run 'setenforce 1' to reenable."
	echo "0" > $selinuxfs/enforce
}

relabel_selinux() {
	typeset _d selinuxfs _t _r

	while read _d selinuxfs _t _r; do
		[ "$_t" = "selinuxfs" ] && break
	done </proc/mounts
	echo "
         *** Warning -- SELinux relabel is required. ***
         *** Disabling security enforcement.         ***
         *** Relabeling could take a very long time, ***
         *** depending on file system size.          ***
         "
	echo "0" > $selinuxfs/enforce
	/sbin/fixfiles -F relabel > /dev/null 2>&1
	rm -f /.autorelabel
	echo "*** Enabling security enforcement.         ***"
	echo $SELINUX > $selinuxfs/enforce
}

# Remove duplicate entries from mtab (for vserver guest use only)
clean_vserver_mtab() {
	:>/etc/mtab.clean
	while read device mountpoint line; do
		grep -qs "$mountpoint" /etc/mtab.clean || \
			echo "$device $mountpoint $line" >> /etc/mtab.clean
	done < /etc/mtab
	cat /etc/mtab.clean > /etc/mtab
	rm -f /etc/mtab.clean
}


# boot logging to /var/log/boot.msg. install showconsole package to get it.
if [ -x /sbin/blogd ] && ! is_no "$RC_BOOTLOG"; then
	RC_BOOTLOG=1
else
	RC_BOOTLOG=
fi

if ! is_yes "$VSERVER" ; then
	# we need /proc mounted before everything
	mount -n -o gid=17 -t proc /proc /proc

	# Only read this once.
	cmdline=$(cat /proc/cmdline)

	# sysfs is also needed before any other things (under kernel > 2.5)
	if grep -q sysfs /proc/filesystems 2>/dev/null ; then
		mount -n -o gid=17 -t sysfs sysfs /sys
		if [ "$(kernelver)" -ge "002006014" ] && \
			grep -q securityfs /proc/filesystems 2>/dev/null ; then
				mount -n -o gid=17 -t securityfs securityfs /sys/kernel/security
		fi
														
	fi

	# selinux
	if grep -q selinuxfs /proc/filesystems 2>/dev/null && ! grep -q selinuxfs /proc/mounts 2>/dev/null; then
		mount -n -o gid=17 -t selinuxfs selinuxfs /selinux
	fi

	# PLD Linux LiveCD support
	if [ -x /etc/rc.d/rc.live ]; then
		/etc/rc.d/rc.live
	fi

	# Choose Hardware profile
	if [ -f /etc/sysconfig/hwprof ]; then
		. /etc/sysconfig/hwprof
		if is_yes "${HWPROFILES}" && [ -x /sbin/hwprofile -a -d /etc/sysconfig/hwprofiles/data ]; then
			mount -n / -o rw,remount
			/sbin/hwprofile -qf
			mount -n / -o ro,remount
		fi
	fi

	# Disable splash when requested
	[ -e /proc/splash ] && is_no "$BOOT_SPLASH" && echo "0" > /proc/splash

	# Check SELinux status
	selinuxfs=$(awk '/ selinuxfs / { print $2 }' /proc/mounts 2> /dev/null)
	SELINUX=
	if [ -n "$selinuxfs" ] && [ "$(cat /proc/self/attr/current)" != "kernel" ]; then
		if [ -r $selinuxfs/enforce ] ; then
			SELINUX=$(cat $selinuxfs/enforce)
		else
			# assume enforcing if you can't read it
			SELINUX=1
		fi
	fi

	if [ -x /sbin/restorecon ] && LC_ALL=C fgrep -q " /dev " /proc/mounts 2>/dev/null ; then
		/sbin/restorecon -R /dev 2>/dev/null
	fi


	[ -z "${CONSOLETYPE}" ] && CONSOLETYPE="$(/sbin/consoletype)"

	if [ "$CONSOLETYPE" = "vt" -a -x /sbin/setsysfont ]; then
		/sbin/setsysfont
	fi
fi


# Print welcome message
nls "\t\t\t%sPowered by %sPLD Linux Distribution%s" "$(termput setaf $CPOWEREDBY)" "$(termput setaf $CPLD)" "$(termput op)"
if ! is_no "$RC_PROMPT"; then
	nls -n "\t\t  Press %sI%s to enter interactive startup" "$(termput setaf $CI)" "$(termput op)"
	echo
fi

# Set the hostname
if [ -z "${HOSTNAME}" ]; then
	show "$(nls 'Host:') $(hostname)" ; ok
else
	run_cmd "$(nls 'Host:') ${HOSTNAME}" hostname ${HOSTNAME}
fi

# Set the NIS domain name
if [ -n "$NISDOMAIN" ]; then
	run_cmd "$(nls 'NIS Domain:') ${NISDOMAIN}" domainname $NISDOMAIN
else
	domainname ""
fi

if ! is_yes "$VSERVER"; then
	# Set console loglevel
	if [ -n "$CONSOLE_LOGLEVEL" ]; then
		/bin/dmesg -n $CONSOLE_LOGLEVEL
	fi

	[ -x /sbin/start_udev ] && /sbin/start_udev

	# Unmount the initrd, if necessary
	if grep -q /initrd /proc/mounts 2>/dev/null && ! grep -q /initrd/loopfs /proc/mounts 2>/dev/null; then
		if [ -e /initrd/dev/.devfsd ]; then
			umount /initrd/dev
		fi
		umount /initrd/dev 2>/dev/null
		umount /initrd
		/sbin/blockdev --flushbufs /dev/ram0 >/dev/null 2>&1
	fi

	# /dev must be also mounted before everything but only if we want use them ;-)
	if is_yes "$MOUNT_DEVFS"; then
		run_cmd "Mounting Device Filesystem" mount -n -t devfs /dev /dev
	fi
	# set up devfsd
	if [ -e /dev/.devfsd -a -x /sbin/devfsd ]; then
		run_cmd "Starting Device Filesystem Daemon" /sbin/devfsd /dev
	fi

	# Start logging console output since we have all /dev stuff setup
	if [ "$RC_BOOTLOG" ]; then
		/sbin/blogd
	fi

	# cpuset support (mounted unconditionally, shouldn't be a problem)
	if grep -q cpuset /proc/filesystems 2>/dev/null ; then
		# mkdir for udev (FIXME fix the udev instead)
		mkdir -p /dev/cpuset 2>/dev/null
		mount -n -t cpuset none /dev/cpuset
	fi

	# Configure Linux kernel (initial configuration, some required modules still
	# may be missing).
	/sbin/sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1

	# Set the system clock.
	ARC=0
	SRM=0
	UTC=0

	if [ -f /etc/sysconfig/clock ]; then
		. /etc/sysconfig/clock

		# convert old style clock config to new values
		if [ "${CLOCKMODE}" = "GMT" ]; then
			UTC=true
		elif [ "${CLOCKMODE}" = "ARC" ]; then
			ARC=true
		fi
	fi

	if grep "system serial" /proc/cpuinfo 2>/dev/null | grep -q MILO 2>/dev/null ; then
		ARC=true
	fi

	CLOCKDEF=""
	CLOCKFLAGS="--hctosys"

	if is_yes "$UTC" ; then
		CLOCKFLAGS="$CLOCKFLAGS --utc"
		CLOCKDEF="$CLOCKDEF (utc)"
	else
		CLOCKFLAGS="$CLOCKFLAGS --localtime"
		CLOCKDEF="$CLOCKDEF (local)"
	fi

	if is_yes "$ARC" ; then
		CLOCKFLAGS="$CLOCKFLAGS -A"
		CLOCKDEF="$CLOCKDEF (arc)"
	fi

	if is_yes "$SRM" ; then
		CLOCKFLAGS="$CLOCKFLAGS -S"
		CLOCKDEF="$CLOCKDEF (srm)"
	fi

	# Check if timezone definition is available
	if [ -e /etc/localtime -a -e /dev/rtc ] ; then
		if run_cmd "$(nls 'Setting clock')$CLOCKDEF" /sbin/hwclock $CLOCKFLAGS; then
			show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
		fi
	else
		TIME_SETUP_DELAYED=yes
	fi

	if [ -f /etc/crypttab ]; then
		# XXX might need modules dep
		# Device mapper & related initialization
		if ! fgrep -q device-mapper /proc/devices; then
			modprobe dm-mod
		fi

		# but should do this before swapon?
		. /etc/rc.d/init.d/cryptsetup
		show "Starting disk encryption"
		init_crypto 0 && ok || fail
	fi

	# Start up swapping
	run_cmd "Activating swap partitions" swapon -a -e

	# Initialize USB controllers
	usb=0
	if ! strstr "$cmdline" "nousb" && ! grep -q "/proc/bus/usb" /proc/mounts 2>/dev/null ; then
		aliases=$(/sbin/modprobe -c | awk '/^alias[\t ]+usb-controller/ { print $3 }')
		if [ -n "$aliases" -a "$aliases" != "off" ] ; then
			/sbin/modprobe -s -k usbcore
			for alias in $aliases ; do
				[ "$alias" = "off" ] && continue
				run_cmd "$(nls 'Initializing USB controller') ($alias)" /sbin/modprobe -s $alias
			done
			[ $? -eq 0 -a -n "$aliases" ] && usb=1
		fi
		if grep -iq "usb" /proc/devices 2>/dev/null ; then
			usb=1
		fi
	fi

	if [ "$usb" = "1" -a ! -f /proc/bus/usb/devices ]; then
		run_cmd "Mounting USB filesystem" mount -n -t usbfs usbfs /proc/bus/usb
	fi

	needusbstorage=
	if [ "$usb" = "1" ]; then
		needusbstorage=$(LC_ALL=C cat /proc/bus/usb/devices 2>/dev/null|grep -e "^I.*Cls=08" 2>/dev/null)
		if [ "$(kernelverser)" -lt "002006" ]; then
			LC_ALL=C grep -q 'hid' /proc/bus/usb/drivers 2>/dev/null || run_cmd "Initializing USB HID interface" modprobe hid 2> /dev/null
			mouseoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=02" 2>/dev/null)
			kbdoutput=$(cat /proc/bus/usb/devices 2>/dev/null|grep -E "^I.*Cls=03.*Prot=01" 2>/dev/null)
			if [ -n "$kbdoutput" ]; then
				run_cmd "Initializing USB keyboard" modprobe keybdev
			fi
			if [ -n "$mouseoutput" ]; then
				run_cmd "Initializing USB mouse" modprobe mousedev
			fi
		fi
	fi

	# Setup hdparm thing (if exists and is needed)
	if ! strstr "$cmdline" nohdparm; then
		[ -x /etc/rc.d/rc.hdparm ] && /etc/rc.d/rc.hdparm
	fi

	if [ -f /fastboot ] || strstr "$cmdline" "fastboot"; then
		fastboot=yes
	else
		fastboot=
	fi

	if [ -f /fsckoptions ]; then
		fsckoptions=$(cat /fsckoptions)
	else
		fsckoptions=''
	fi

	if [ -f /forcefsck ]; then
		fsckoptions="-f $fsckoptions"
	else
		# Obey the fs_passno setting for / (see fstab(5))
		# - find the / entry
		# - make sure we have at least 6 fields
		_ROOTFS_PASSNO=$(awk '($1 !~ /^#/ && $2 == "/" && NF >= 6) { print $6}' /etc/fstab)
	fi

	_RUN_QUOTACHECK=0
	_ROOTFS_TYPE=$(awk '$2 == "/" && $3 != "rootfs" { print $3 }' /proc/mounts 2>/dev/null)

	if [ -z "$fastboot" -a "$_ROOTFS_TYPE" != "nfs" -a "$_ROOTFS_TYPE" != "romfs" -a "$_ROOTFS_PASSNO" != 0 ]; then
		show "Checking root filesystem"; started
		initlog -c "fsck -C -T -a $fsckoptions /"

		rc=$?

		# A return of 4 or higher means there were serious problems.
		if [ $rc -gt 3 ]; then
			[ -e /proc/splash ] && echo "verbose" > /proc/splash
			# don't use '\n' in nls macro !
			echo
			echo
			nls "*** An error occurred during the file system check."
			nls "*** Dropping you to a shell; the system will reboot"
			nls "*** when you leave the shell."
			echo

			PS1="`nls '(Repair filesystem)# '`"; export PS1
			[ "$SELINUX" = "1" ] && disable_selinux
			if ! is_no "$RUN_SULOGIN_ON_ERR"; then
				/sbin/sulogin
			else
				/bin/sh
			fi

			run_cmd "Unmounting file systems" umount -a
			mount -n -o remount,ro /
			run_cmd "Automatic reboot in progress" reboot
		# A return of 2 or 3 means that filesystem was repaired but we need
		# to reboot.
		elif [ "$rc" = "2" -o "$rc" = "3" ]; then
			[ -e /proc/splash ] && echo "verbose" > /proc/splash
			echo
			nls "*** Filesystem was repaired but system needs to be"
			nls "*** rebooted before mounting it."
			nls "*** REBOOTING ***"
			echo

			run_cmd "Unmounting file systems" umount -a
			mount -n -o remount,ro /
			run_cmd "Automatic reboot in progress" reboot
		elif [ "$rc" = "1" ]; then
			_RUN_QUOTACHECK=1
		fi
	fi

	# Check for arguments
	if strstr "$cmdline" nopnp; then
		PNP=
	else
		PNP=yes
	fi

	# set up pnp and kernel pnp
	if [ -n "$PNP" ]; then
		if ! is_no "$RUN_USERPNP" && [ -x /sbin/isapnp -a -f /etc/isapnp/isapnp.conf ]; then
			run_cmd "Setting up ISA PNP devices (userspace pnp)" /sbin/isapnp /etc/isapnp/isapnp.conf
		fi
		if ! is_no "$RUN_KERNELPNP"; then
			/sbin/modprobe -k isa-pnp 2> /dev/null
			if [ -e /proc/isapnp -a -f /etc/isapnp/isapnp-kernel.conf ]; then
				show "Setting up ISA PNP devices (kernelspace pnp)"; busy
				grep -v "^#" /etc/isapnp/isapnp-kernel.conf 2>/dev/null >/proc/isapnp && (deltext; ok) || (deltext; fail)
			fi
		fi
	fi

	# Remount the root filesystem read-write
	run_cmd "Remounting root filesystem in rw mode" mount -n -o remount,rw /

	# Update quotas if fsck was run on /
	if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
		run_cmd "Checking root filesystem quotas" /sbin/quotacheck -vnug /
	fi

	# Clean up SELinux labels
	if [ -n "$SELINUX" ]; then
		for file in /etc/mtab /etc/cryptomtab /etc/ld.so.cache ; do
			[ -r $file ] && restorecon $file >/dev/null 2>&1
		done
	fi

	if [ -f /etc/crypttab ]; then
		# XXX, this must be probably done after random is initialized from /var/run/random-seed
		show "Starting disk encryption using the RNG:"
		init_crypto 1 && ok || fail
	fi
else
	# Start logging console output since we have all /dev stuff setup
	if [ "$RC_BOOTLOG" ]; then
		/sbin/blogd -q
	fi
fi

# Remove stale backups
rm -f /etc/mtab~ /etc/mtab~~ /etc/cryptomtab~ /etc/cryptomtab~~

# Remove /etc/nologin when starting system
[ -f /etc/nologin.boot ] && rm -f /etc/nologin /etc/nologin.boot

if ! is_no "$DELAY_LOGIN" && [ ! -f /etc/nologin ]; then
	show "Enabling Delay Login"; busy
	echo > /etc/nologin
	nls "System bootup in progress - please wait" >> /etc/nologin
	echo >> /etc/nologin
	chmod 644 /etc/nologin
	cp -fp /etc/nologin /etc/nologin.boot
	ok
fi

# The root filesystem is now read-write, so we can now log via
# syslog() directly...
if [ -n "$IN_INITLOG" ]; then
	IN_INITLOG=""
fi

if ! is_yes "$VSERVER"; then
	# Clear mtab
	:>/etc/mtab
	[ -f /etc/cryptomtab ] && :>/etc/cryptomtab

	# Enter root, /proc, /sys, devfs and other into mtab.
	mount -f /
	mount -f /proc
	[ -f /proc/bus/usb/devices ] && mount -f -t usbfs usbfs /proc/bus/usb
	[ -e /dev/.devfsd ] && mount -f -t devfs devfs /dev

	if grep -q sysfs /proc/mounts 2>/dev/null; then
		mount -f -t sysfs sysfs /sys
		if grep -q securityfs /proc/mounts 2>/dev/null ; then
				mount -f -t securityfs securityfs /sys/kernel/security
		fi
	fi

	if grep -q selinuxfs /proc/mounts 2>/dev/null; then
		mount -f -t selinuxfs selinuxfs /selinux
	fi

	if grep -q cpuset /proc/mounts 2>/dev/null; then
		mount -f -t cpuset none /dev/cpuset
	fi

	if [ ! -f /proc/modules ]; then
		USEMODULES=
	elif ! strstr "$cmdline" nomodules; then
		USEMODULES=y
	else
		USEMODULES=
	fi

	# Adjust symlinks as necessary in /boot to keep system services from
	# spewing messages about mismatched System maps and so on.
	if ! is_no "$SET_SLINKS"; then
		uname_r=$(uname -r)
		if [ -L /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
			ln -s -f System.map-$uname_r /boot/System.map
		fi
		if [ ! -e /boot/System.map -a -r /boot/System.map-$uname_r ] ; then
			ln -s -f System.map-$uname_r /boot/System.map
		fi
		unset uname_r
	fi

	# Run depmod if RUN_DEPMOD != "no" and:
	# a) user requested or RUN_DEPMOD="";
	# b) modules.dep is missing
	# c) modules.dep is older than /etc/modules.conf or /lib/modules/`uname -r`
	if ! is_no "$RUN_DEPMOD" && [ -n "$USEMODULES" ]; then
		if is_yes "$RUN_DEPMOD" || [ -z "$RUN_DEPMOD" ]; then
			run_cmd "Finding module dependencies" depmod -a
		elif [ "$RUN_DEPMOD" = "ifmissing" ]; then
			run_cmd "Finding module dependencies" depmod -A
		fi
	fi

	if [ -f /proc/sys/kernel/modprobe ]; then
		if [ -n "$USEMODULES" ]; then
			sysctl -w kernel.modprobe="/sbin/modprobe" >/dev/null 2>&1
		else
			# We used to set this to NULL, but that causes
			# 'failed to exec' messages"
			sysctl -w kernel.modprobe="/bin/true" >/dev/null 2>&1
		fi
	fi

	# Load usb storage here, to match most other things
	if [ -n "$needusbstorage" ]; then
		modprobe -k usb-storage >/dev/null 2>&1
	fi

	# Load firewire devices
	if ! strstr "$cmdline" nofirewire; then
		aliases=$(/sbin/modprobe -c | awk '/^alias ieee1394-controller/ { print	$3 }')
		if [ -n "$aliases" -a "$aliases" != "off" ] ; then
			for alias in $aliases ; do
				[ "$alias" = "off" ] && continue
				run_cmd "$(nls 'Initializing firewire controller') ($alias)" /sbin/modprobe $alias
			done
			LC_ALL=C grep -E "SBP2" /proc/bus/ieee1394/devices 2>/dev/null && /sbin/modprobe -s sbp2 > /dev/null 2>&1
		fi
	fi

	# Load sound modules if they need persistent DMA buffers
	if [ $(kernelverser) = "002006" ]; then
		MODULES_CONF=/etc/modprobe.conf
	elif [ -r /etc/modules.conf ]; then
		MODULES_CONF=/etc/modules.conf
	else
		MODULES_CONF=/etc/conf.modules
	fi

	if grep -q "^options sound dmabuf=1" "$MODULES_CONF" 2>/dev/null ; then
		RETURN=0
		alias=$(/sbin/modprobe -c | egrep -s "^alias[[:space:]]+sound[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
		if [ -n "$alias" -a "$alias" != "off" ] ; then
			run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
			RETURN=$?
		fi
		alias=$(/sbin/modprobe -c | egrep -s "^alias[[:space:]]+sound-slot-0[[:space:]]+" 2>/dev/null | awk '{ print $3 }')
		if [ -n "$alias" -a "$alias" != "off" ] ; then
			run_cmd "$(nls 'Loading sound module') ($alias)" modprobe -s $alias
			RETURN=$?
		fi
	fi

	# Load modules
	if [ -x /etc/rc.d/rc.modules ]; then
		/etc/rc.d/rc.modules
	fi

	if [ -x /sbin/multipath ]; then
		# first make nodes that were discarded due (possible) new /dev mount
		/sbin/dmsetup mknodes
		run_cmd "Activating dm-multipath" /sbin/multipath -v 0
		/sbin/dmsetup ls --target multipath --exec '/sbin/kpartx -a'
	fi

	if [ -x /sbin/dmraid ]; then
		run_cmd "Activating ATARAID devices" /sbin/dmraid -ay
	fi

	# Find and activate volume groups:
	# EVMS
	if [ -x /sbin/evms_activate ]; then
		if [ "$(kernelverser)" -lt "002006" ]; then
			# Linux 2.4 core modules
			modprobe -s -k evms > /dev/null 2>&1
			modprobe -s -k evms_passthru > /dev/null 2>&1
			modprobe -s -k ldev_mgr > /dev/null 2>&1
			modprobe -s -k dos_part > /dev/null 2>&1
		else
			# Linux 2.6 core module
			modprobe -s -k evmscore > /dev/null 2>&1
		fi

		is_yes "$EVMS_GUID_PTABLE" && modprobe -s -k gpt_part >/dev/null 2>&1
		is_yes "$EVMS_LVM" && modprobe -s -k lvm_vge >/dev/null 2>&1
		is_yes "$EVMS_AIX" && modprobe -s -k AIXlvm_vge >/dev/null 2>&1
		is_yes "$EVMS_OS2" && modprobe -s -k os2lvm_vge >/dev/null 2>&1
		run_cmd "Discovering EVMS volumes" /sbin/evms_activate
		if is_yes "$EVMS_LVM" && is_yes "$EVMS_LVM_COMPAT_NODES" ; then
			# Link nodes for compatibility with LVM
			if [ "$(echo /dev/evms/lvm/*)" != '/dev/evms/lvm/*' ] ; then
				ln -s /dev/evms/lvm/* /dev
			fi
		fi
	fi

	# LVM (keep in sync with LVM starting after RAID run!)
	if is_yes "$EVMS_LVM" || [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
		lvmversion=$(/sbin/vgchange --version 2>/dev/null | awk '{gsub("vgchange: Logical Volume Manager ",""); gsub("LVM version:     ",""); gsub(/\..*/,"");print $1; exit}')
		if [ "$lvmversion" = "1" ] ; then
			modprobe -s -k lvm-mod >/dev/null 2>&1
			lvmignorelock=""
		elif [ "$lvmversion" = "2" ] ; then
			modprobe -s -k dm-mod >/dev/null 2>&1
			lvmignorelock="--ignorelockingfailure"
		else
			modprobe -s -k lvm-mod >/dev/null 2>&1
			# device mapper (2.5+ and patched 2.4)
			modprobe -s -k dm-mod >/dev/null 2>&1
			lvmignorelock=""
		fi

		run_cmd "Scanning for LVM volume groups" /sbin/vgscan $lvmignorelock
		run_cmd "Activating LVM volume groups" /sbin/vgchange -a y $lvmignorelock
		[ "$lvmversion" = "2" ] && /sbin/vgmknodes
	fi

	# Add raid devices
	if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ] || [ -f /etc/raidtab ]; then
		modprobe -s md >/dev/null 2>&1
		if [ -f /proc/mdstat ]; then
			goraidtab=1
			golvm=0
			rc=0
			if [ -x /sbin/mdadm -a -f /etc/mdadm.conf ]; then
				if (grep -qE "^([[:blank:]]|)ARRAY[[:blank:]]" /etc/mdadm.conf 2>/dev/null); then
					run_cmd "Starting up RAID devices" /sbin/mdadm --assemble --scan --auto=yes
					rc=$?
					[ "$rc" -eq 0 ] && goraidtab=0 && golvm=1
				fi
			fi

			if [ -f /etc/raidtab -a "$goraidtab" -eq 1 ]; then
				for i in $(awk '!/^#/ && /raiddev/{print $2}' /etc/raidtab 2>/dev/null); do
					golvm=1
					RAIDDEV=$(basename $i)
					RAIDSTAT=$(grep "^$RAIDDEV : active" /proc/mdstat 2>/dev/null)
					show "Starting up RAID device %s" $RAIDDEV
					busy
					if [ -z "$RAIDSTAT" ]; then
						# Try raidstart first...if that fails then
						# fall back to raid0run and if that fails too
						# fall back to raidadd, raidrun.
						RESULT=1
						if [ -x /sbin/raidstart ]; then
							/sbin/raidstart $i
							RESULT=$?
						fi
						if [ $RESULT -gt 0 -a -x /sbin/raid0run ]; then
							/sbin/raid0run $i
							RESULT=$?
						fi
						if [ $RESULT -gt 0 -a -x /sbin/raidadd -a -x /sbin/raidrun ]; then
							/sbin/raidadd $i
							/sbin/raidrun $i
							RESULT=$?
						fi
						if [ $RESULT -gt 0 ]; then
							rc=1
							fail
						else
							ok
						fi
					else
						ok
					fi
				done
			fi

			# A non-zero return means there were problems
			if [ $rc -gt 0 ]; then
				[ -e /proc/splash ] && echo "verbose" > /proc/splash
				show "Starting up RAID devices"; fail
				echo
				echo
				nls "*** An error occurred during the RAID startup."
				nls "*** Dropping you to a shell; the system will reboot"
				nls "*** when you leave the shell."
				echo

				PS1="$(nls '(RAID Repair)# ')"; export PS1
				[ "$SELINUX" = "1" ] && disable_selinux
				if ! is_no "$RUN_SULOGIN_ON_ERR"; then
					/sbin/sulogin
				else
					/bin/sh
				fi

				run_cmd "Unmounting file systems" umount -a
				run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
				run_cmd "Automatic reboot in progress" reboot
			fi
			# LVM on RAID (keep in sync with LVM setting few lines above)
			if [ "$golvm" -eq "1" ]; then
				if is_yes "$EVMS_LVM" || [ -x /sbin/vgscan -a -x /sbin/vgchange ]; then
					run_cmd "Scanning for LVM volume groups (on RAID)" /sbin/vgscan $lvmignorelock
					run_cmd "Activating LVM volume groups (on RAID)" /sbin/vgchange -a y $lvmignorelock
					[ "$lvmversion" = "2" ] && /sbin/vgmknodes
				fi
			fi
			show "Starting up RAID devices"; ok
		fi
	fi

	_RUN_QUOTACHECK=0
	# Check filesystems
	if [ -z "$fastboot" ] && ! strstr "$cmdline" nofsck; then
		rc_splash "fsck start"
		show "Checking filesystems"; started
		initlog -c "fsck -C -T -R -A -a -P $fsckoptions"

		rc=$?

		# A return of 2 or higher means there were serious problems
		if [ $rc -gt 1 ]; then
			[ -e /proc/splash ] && echo "verbose" > /proc/splash
			echo
			echo
			nls "*** An error occurred during the file system check."
			nls "*** Dropping you to a shell; the system will reboot"
			nls "*** when you leave the shell."
			echo

			PS1="$(nls '(Repair filesystem)# ')"; export PS1
			[ "$SELINUX" = "1" ] && disable_selinux
			if ! is_no "$RUN_SULOGIN_ON_ERR"; then
				/sbin/sulogin
			else
				/bin/sh
			fi

			run_cmd "Unmounting file systems" umount -a
			run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
			run_cmd "Automatic reboot in progress" reboot
		elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
			_RUN_QUOTACHECK=1
		fi
		rc_splash "fsck stop"
	fi

	# Mount all other filesystems (except for NFS and /proc, which is already
	# mounted). Contrary to standard usage,
	# filesystems are NOT unmounted in single user mode.

	run_cmd "Mounting local filesystems" mount -a -t nonfs,nfs4,smbfs,ncpfs,proc,cifs -O no_netdev

	# now we have /usr mounted, recheck if we have gettext and tput available.
	if is_no "$TPUT"; then
		GETTEXT=
	   	TPUT=
		rc_gettext_init
	fi

	# Now do some workaround - encrypted filesystems couldn't have been fsck-ed
	# before mount - that's where the password is entered.
	# mount is buggy - when remounting loopback filesystem, loop=XXX
	# option is removed from /etc/mtab
	if [ -z "$fastboot" ] && grep "^[^#].*encryption=" /etc/fstab 2>/dev/null | grep -v -q "noauto" 2>/dev/null; then
		show "Checking encrypted filesystems"; started
		LOOPLIST="$(LC_ALL=C awk '
		FILENAME=="/proc/mounts" {
			TAB[$2]=$1;
		}
		FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && /[^a-zA-Z_]ro[^a-zA-Z_]/ {
			if ($2 in TAB){print TAB[$2];}
		}
		FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
			if ($2 in TAB){print TAB[$2];}
			sub("loop(=[^,]*)?","loop=" TAB[$2] ",ro",$4);
			cmd="mount " $2 " -o remount," $4;
			system(cmd);
		}
		' /proc/mounts /etc/fstab)"
		initlog -c "fsck -T -C -a $fsckoptions $LOOPLIST"
		rc=$?

		# A return of 2 or higher means there were serious problems.
		if [ $rc -gt 1 ]; then
			[ -e /proc/splash ] && echo "verbose" > /proc/splash
			echo
			echo
			nls "*** An error occurred during the file system check."
			nls "*** Dropping you to a shell; the system will reboot"
			nls "*** when you leave the shell."
			echo

			PS1="$(nls '(Repair filesystem)# ')"; export PS1
			[ "$SELINUX" = "1" ] && disable_selinux
			if ! is_no "$RUN_SULOGIN_ON_ERR"; then
				/sbin/sulogin
			else
				/bin/sh
			fi

			run_cmd "Unmounting file systems" umount -a
			run_cmd "Remounting root filesystem in ro mode" mount -n -o remount,ro /
			run_cmd "Automatic reboot in progress" reboot
		elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
			_RUN_QUOTACHECK=1
		fi

		show "Remounting encrypted filesystems back in rw mode"; busy
		awk '
		FILENAME=="/proc/mounts" {
			TAB[$2]=$1;
		}
		FILENAME=="/etc/fstab" && /encryption=/ && ! /noauto/ && ! /[^a-zA-Z_]ro[^a-zA-Z_]/ {
			sub("loop(=[^,]*)?","loop=" TAB[$2] ",rw",$4);
			cmd="mount " $2 " -o remount," $4;
			system(cmd);
		}
		' /proc/mounts /etc/fstab
		ok
	fi

	# /var/log should be writable now, so start saving the boot output
	if [ "$RC_BOOTLOG" ]; then
		echo > /var/log/boot.msg
		killall -IO blogd
	fi

	if [ "$_RUN_QUOTACHECK" = "1" -a -x /sbin/quotacheck ]; then
		run_cmd "Checking filesystem quotas" /sbin/quotacheck -vnugRa
	fi

	# Turn on quota
	if [ -x /sbin/quotaon ]; then
		run_cmd "Turning on quotas for local filesystems" /sbin/quotaon -aug
	fi

	# Turn on process accounting
	if [ -x /etc/rc.d/rc.acct ]; then
		/etc/rc.d/rc.acct start
	fi

	# Set the clock if timezone definition wasn't available (eg. /usr not mounted)
	if is_yes "$TIME_SETUP_DELAYED" && [ -e /dev/rtc ]; then
		if run_cmd "$(nls 'Setting clock')$CLOCKDEF" /sbin/hwclock $CLOCKFLAGS; then
			show "$(nls 'Today`s date:') $(LC_CTYPE=C date)"; ok
		fi
	fi

	# Initialize the serial ports
	if [ -f /etc/rc.d/rc.serial ]; then
		. /etc/rc.d/rc.serial
	fi

	if [ -f /proc/sys/kernel/panic -a -n "$PANIC_REBOOT_TIME" -a "$PANIC_REBOOT_TIME" -gt "0" ]; then
		show 'Setting %s seconds for kernel reboot after panic' "$PANIC_REBOOT_TIME"; busy
		if (sysctl -w kernel.panic=$PANIC_REBOOT_TIME >/dev/null 2>&1); then ok; else fail; fi
	fi

	# ... and here finish configuring parameters
	/sbin/sysctl -e -p /etc/sysctl.conf > /dev/null 2>&1
else
	# /var/log should be writable now, so start saving the boot output
	if [ "$RC_BOOTLOG" ]; then
		echo > /var/log/boot.msg
		killall -IO blogd
	fi

	clean_vserver_mtab
fi


[ -n "$SELINUX" ] && [ -f /.autorelabel ] && relabel_selinux

# Clean up /.
rm -f /fastboot /fsckoptions /forcefsck /halt /poweroff

# Clean up /var
for afile in /var/lock/* /var/run/*; do
	bafile=${afile##*/}
	if [ -d "$afile" ]; then
		case $bafile in
		news|sudo|mon|cvs)
			;;
		*)
			rm -rf $afile/*
			;;
		esac
	else
		[ "$bafile" != "hwprofile" ] && rm -f $afile 2> /dev/null
	fi
done
# Delete stale files
rm -f /var/lib/rpm/__db* /var/spool/postoffice/.pid.* /tmp/.X*-lock \
	/tmp/.lock.* /tmp/.gdm_socket /tmp/.s.PGSQL.*
rm -rf /tmp/.X*-unix /tmp/.ICE-unix /tmp/.font-unix /tmp/hsperfdata_* \
	/tmp/kde-* /tmp/ksocket-* /tmp/mc-* /tmp/mcop-* /tmp/orbit-* \
	/tmp/scrollkeeper-* /tmp/ssh-*

{
# Clean up utmp/wtmp
if ! is_no "$NEED_XFILES"; then
	:>/var/run/utmpx
	touch /var/log/wtmpx
	chown root:utmp /var/run/utmpx /var/log/wtmpx
	chmod 0664 /var/run/utmpx /var/log/wtmpx
else
	:>/var/run/utmp
	touch /var/log/wtmp
	chown root:utmp /var/run/utmp /var/log/wtmp
	chmod 0664 /var/run/utmp /var/log/wtmp
fi

# Clean /tmp
if is_yes "$CLEAN_TMP"; then
	# XXX LC_ALL needed here
	rm -rf /tmp/* /tmp/.[a-zA-Z0-9]*
fi

# System protected dirs
mkdir -m 1777 -p /tmp/.ICE-unix > /dev/null 2>&1
chown root:root /tmp/.ICE-unix
[ -n "$SELINUX" ] && restorecon /tmp/.ICE-unix >/dev/null 2>&1

if ! is_yes "$VSERVER"; then
	run_cmd "Enabling swap space" /bin/true
	# Right, now turn on swap in case we swap to files
	swapon -a >/dev/null 2>&1

	# If a SCSI tape has been detected, load the st module unconditionally
	# since many SCSI tapes don't deal well with st being loaded and unloaded
	if [ -f /proc/scsi/scsi ] && grep -q 'Type:   Sequential-Access' /proc/scsi/scsi 2>/dev/null ; then
		if grep -qv ' 9 st' /proc/devices 2>/dev/null; then
			if [ -n "$USEMODULES" ] ; then
				# Try to load the module. If it fails, ignore it...
				insmod -p st >/dev/null 2>&1 && modprobe -s st >/dev/null 2>&1
			fi
		fi
	fi

	# Now that we have all of our basic modules loaded and the kernel going,
	# let's dump the syslog ring somewhere so we can find it later
	dmesg -s 131072 > /var/log/dmesg
	i=5
	while [ $i -ge 0 ]; do
		if [ -f /var/log/dmesg.$i ]; then
			chmod 0600 /var/log/dmesg.$i
			mv -f /var/log/dmesg.$i /var/log/dmesg.$(($i+1))
		fi
		i=$(($i-1))
	done
	cp -f /var/log/dmesg /var/log/dmesg.0
	chmod 0600 /var/log/dmesg /var/log/dmesg.0
fi

kill -TERM $(/sbin/pidof getkey) >/dev/null 2>&1
} &

# extra check if the background process we just spawned is still running,
# as in case of vserver bootup it finishes quite instantly.
if ! is_no "$RC_PROMPT" && [ -d /proc/$! ]; then
	/sbin/getkey -c 5 i && touch /var/run/confirm
fi
wait
echo

# This must be last line !
# vi:syntax=sh