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|
#!/bin/bash
#
# /etc/rc.sysinit
#
. /etc/rc.conf
. /etc/rc.d/functions
echo " "
printhl "Arch Linux\n"
printhl "${C_H2}http://www.archlinux.org"
printhl "Copyright 2002-2007 Judd Vinet"
printhl "Copyright 2007-2010 Aaron Griffin"
printhl "Distributed under the GNU General Public License (GPL)"
printsep
run_hook sysinit_start
# mount /proc, /sys and our RAM /dev
if ! /bin/mountpoint -q /proc; then
/bin/mount -n -t proc none /proc
fi
if ! /bin/mountpoint -q /sys; then
/bin/mount -n -t sysfs none /sys
fi
if ! /bin/mountpoint -q /dev; then
if grep -q devtmpfs /proc/filesystems 2>/dev/null; then
/bin/mount -n -t devtmpfs udev /dev -o mode=0755,size=10M,nosuid
else
/bin/mount -n -t tmpfs udev /dev -o mode=0755,size=10M,nosuid
fi
fi
# Copy static device nodes to /dev
/bin/cp -a /lib/udev/devices/* /dev/
# start up our mini logger until syslog takes over
/sbin/minilogd
# anything more serious than KERN_WARNING goes to the console
# 'verbose' cmdline parameter enables more messages
if /bin/grep -q " verbose" /proc/cmdline; then
/bin/dmesg -n 8
else
/bin/dmesg -n 3
fi
HWCLOCK_PARAMS="--hctosys"
if [ "$HARDWARECLOCK" = "UTC" ]; then
HWCLOCK_PARAMS="$HWCLOCK_PARAMS --utc"
elif [ "$HARDWARECLOCK" = "localtime" ]; then
HWCLOCK_PARAMS="$HWCLOCK_PARAMS --localtime"
else
HWCLOCK_PARAMS=""
fi
if [ -n "$HWCLOCK_PARAMS" ]; then
# enable rtc access
/sbin/modprobe rtc-cmos >/dev/null 2>&1
RTC_MAJOR=$(/bin/grep -w rtc /proc/devices 2>/dev/null)
RTC_MAJOR="${RTC_MAJOR%% *}"
if [ -n "$RTC_MAJOR" ]; then
/bin/mknod /dev/rtc0 c $RTC_MAJOR 0
/bin/ln -s /dev/rtc0 /dev/rtc
fi
# Do a clock set here for a few reasons:
# 1. Make creation time on udev nodes sane (FS#8665)
# 2. Filesystem checks can depend on system time
# 3. This will set the clock, if using non-UTC, off the last known
# configured timezone. Any new timezone put in rc.conf is copied over at
# a later time.
# This does *NOT* take into account a time adjustment file as /var may not be
# mounted yet. A second set occurs later to match rc.conf.
if [ -f /etc/localtime ]; then
/sbin/hwclock $HWCLOCK_PARAMS --noadjfile
fi
fi
echo > /proc/sys/kernel/hotplug
stat_busy "Starting UDev Daemon"
/sbin/udevd --daemon
stat_done
run_hook sysinit_udevlaunched
# Trigger udev uevents
if /bin/pidof -o %PPID /sbin/udevd >/dev/null; then
stat_busy "Triggering UDev uevents"
/sbin/udevadm control --property=STARTUP=1
/sbin/udevadm trigger
stat_done
fi
# Load modules from the MODULES array defined in rc.conf
if ! [ "$load_modules" = "off" ]; then
if [ -f /proc/modules ]; then
stat_busy "Loading Modules"
for mod in "${MODULES[@]}"; do
if [ "$mod" = "${mod#!}" ]; then
/sbin/modprobe $mod
fi
done
stat_done
fi
fi
# Wait for udev uevents
if /bin/pidof -o %PPID /sbin/udevd >/dev/null; then
stat_busy "Waiting for UDev uevents to be processed"
/sbin/udevadm settle
/sbin/udevadm control --property=STARTUP=
stat_done
fi
run_hook sysinit_udevsettled
# bring up the loopback interface
if [ -d /sys/class/net/lo ]; then
stat_busy "Bringing up loopback interface"
/sbin/ifconfig lo 127.0.0.1 up
if [ $? -ne 0 ]; then
stat_fail
else
stat_done
fi
fi
# If necessary, find md devices and manually assemble RAID arrays
if [ -f /etc/mdadm.conf -a "$(/bin/grep ^ARRAY /etc/mdadm.conf 2>/dev/null)" ]; then
status "Activating RAID arrays" /sbin/mdadm --assemble --scan
fi
if [ "$USELVM" = "yes" -o "$USELVM" = "YES" ]; then
if [ -x /sbin/lvm -a -d /sys/block ]; then
# Kernel 2.6.x, LVM2 groups
/sbin/modprobe -q dm-mod 2>/dev/null
stat_busy "Activating LVM2 groups"
/sbin/lvm vgchange --ignorelockingfailure -a y >/dev/null
if [ $? -ne 0 ]; then
stat_fail
else
stat_done
fi
fi
fi
# Set up non-root encrypted partition mappings
if [ -f /etc/crypttab -a -n "$(/bin/grep -v ^# /etc/crypttab | /bin/grep -v ^$)" ]; then
/sbin/modprobe -q dm-mod 2>/dev/null
stat_busy "Unlocking encrypted volumes:"
csfailed=0
# Arch cryptsetup packages traditionally contained the binaries
# /usr/sbin/cryptsetup
# /sbin/cryptsetup.static
# By default, initscripts used the /sbin/cryptsetup.static.
# Newer packages will only have /sbin/cryptsetup and no static binary
# This ensures maximal compatibility with the old and new layout
if [ -x /sbin/cryptsetup ]; then
CS=/sbin/cryptsetup
elif [ -x /usr/sbin/cryptsetup ]; then
CS=/usr/sbin/cryptsetup
else
CS=/sbin/cryptsetup.static
fi
do_crypt() {
if [ $# -ge 3 ]; then
cname="$1"
csrc="$2"
cpass="$3"
shift 3
copts="$*"
stat_append "${cname}.."
# For some fun reason, the parameter ordering varies for
# LUKS and non-LUKS devices. Joy.
if [ "${cpass}" = "SWAP" ]; then
# This is DANGEROUS! The only possible safety check
# is to not proceed in case we find a LUKS device
# This may cause dataloss if it is not used carefully
if $CS isLuks $csrc 2>/dev/null; then
false
else
$CS -d /dev/urandom $copts create $cname $csrc >/dev/null
if [ $? -eq 0 ]; then
stat_append "creating swapspace.."
/sbin/mkswap -f -L $cname /dev/mapper/$cname >/dev/null
fi
fi
elif [ "${cpass}" = "ASK" ]; then
printf "\nOpening '${cname}' volume:\n"
if $CS isLuks $csrc 2>/dev/null; then
$CS $copts luksOpen $csrc $cname < /dev/console
else
$CS $copts create $cname $csrc < /dev/console
fi
elif [ "${cpass:0:1}" != "/" ]; then
if $CS isLuks $csrc 2>/dev/null; then
echo "$cpass" | $CS $copts luksOpen $csrc $cname >/dev/null
else
echo "$cpass" | $CS $copts create $cname $csrc >/dev/null
fi
else
if $CS isLuks $csrc 2>/dev/null; then
$CS -d $cpass $copts luksOpen $csrc $cname >/dev/null
else
$CS -d $cpass $copts create $cname $csrc >/dev/null
fi
fi
if [ $? -ne 0 ]; then
csfailed=1
stat_append "failed "
else
stat_append "ok "
fi
fi
}
while read line; do
eval do_crypt "$line"
done </etc/crypttab
if [ $csfailed -eq 0 ]; then
stat_done
else
stat_fail
fi
# Maybe someone has LVM on an encrypted block device
if [ "$USELVM" = "yes" -o "$USELVM" = "YES" ]; then
if [ -x /sbin/lvm -a -d /sys/block ]; then
/sbin/lvm vgchange --ignorelockingfailure -a y >/dev/null
fi
fi
fi
status "Mounting Root Read-only" /bin/mount -n -o remount,ro /
FORCEFSCK=
[ -f /forcefsck ] && FORCEFSCK="-- -f"
NETFS="nonfs,nonfs4,nosmbfs,nocifs,nocodafs,noncpfs,nosysfs,noshfs,nofuse,nofuseblk,noglusterfs"
fsck_reboot() {
echo "Automatic reboot in progress..."
/bin/umount -a
/bin/mount -n -o remount,ro /
/sbin/reboot -f
exit 0
}
if [ -x /sbin/fsck ]; then
stat_busy "Checking Filesystems"
FSCK_OUT=/dev/stdout
FSCK_ERR=/dev/null
FSCK_FD=
run_hook sysinit_prefsck
/sbin/fsck -A -T -C$FSCK_FD -a -t "$NETFS,noopts=_netdev" $FORCEFSCK >$FSCK_OUT 2>$FSCK_ERR
fsckret=$?
if [ ${fsckret} -gt 1 ]; then
stat_fail
fi
run_hook sysinit_postfsck
if [ $((${fsckret}&2)) -eq 2 ]; then
echo
echo "********************** REBOOT REQUIRED *********************"
echo "* *"
echo "* The system will be rebooted automatically in 15 seconds. *"
echo "* *"
echo "************************************************************"
echo
/bin/sleep 15
fsck_reboot
fi
if [ ${fsckret} -gt 1 -a ${fsckret} -ne 32 ]; then
echo
echo "***************** FILESYSTEM CHECK FAILED ****************"
echo "* *"
echo "* Please repair manually and reboot. Note that the root *"
echo "* file system is currently mounted read-only. To remount *"
echo "* it read-write type: mount -n -o remount,rw / *"
echo "* When you exit the maintenance shell the system will *"
echo "* reboot automatically. *"
echo "* *"
echo "************************************************************"
echo
/sbin/sulogin -p
fsck_reboot
fi
stat_done
fi
stat_busy "Mounting Local Filesystems"
/bin/mount -n -o remount,rw /
: >| /etc/mtab
# make sure / gets written to /etc/mtab
/bin/mount -o remount,rw /
# Write /proc, /sys and /dev to /etc/mtab
if [ -e /proc/mounts ]; then
/bin/grep -e "/proc " -e "/sys " -e "/dev " /proc/mounts >> /etc/mtab
fi
run_hook sysinit_premount
# now mount all the local filesystems
/bin/mount -a -t $NETFS -O no_netdev
stat_done
status "Activating Swap" /sbin/swapon -a
stat_busy "Configuring System Clock"
if [ "$TIMEZONE" != "" -a -e "/usr/share/zoneinfo/$TIMEZONE" ]; then
/bin/rm -f /etc/localtime
/bin/cp "/usr/share/zoneinfo/$TIMEZONE" /etc/localtime
fi
clock_pid=""
if [ -n "$HWCLOCK_PARAMS" ]; then
# This time, we set the clock for real. Use the adjustment file now that
# /var will definitely be available, and then set the system clock once
# the hardware clock has been adjusted accordingly. The backgrounding magic
# is due to the fact that the second call to hwclock will almost always
# take ~1 second because of the clock granularity, and we might as well
# stay busy.
(
/sbin/hwclock --adjust
/sbin/hwclock $HWCLOCK_PARAMS
) &
clock_pid=$!
fi
stat_done
RANDOM_SEED=/var/lib/misc/random-seed
if [ -f $RANDOM_SEED ]; then
stat_busy "Initializing Random Seed"
/bin/cat $RANDOM_SEED > /dev/urandom
stat_done
fi
stat_busy "Removing Leftover Files"
/bin/rm -f /etc/nologin &>/dev/null
/bin/rm -f /etc/shutdownpid &>/dev/null
/bin/rm -f /var/lock/* &>/dev/null
/bin/rm -rf /tmp/* /tmp/.* &>/dev/null
/bin/rm -f /forcefsck &>/dev/null
(cd /var/run && /usr/bin/find . ! -type d -exec /bin/rm -f -- {} \; )
: >| /var/run/utmp
/bin/chmod 0664 /var/run/utmp
# Keep {x,k,g}dm happy with xorg
/bin/mkdir /tmp/.ICE-unix && /bin/chmod 1777 /tmp/.ICE-unix
/bin/mkdir /tmp/.X11-unix && /bin/chmod 1777 /tmp/.X11-unix
stat_done
#status "Updating Shared Library Links" /sbin/ldconfig
if [ "$HOSTNAME" != "" ]; then
status "Setting Hostname: $HOSTNAME" /bin/hostname $HOSTNAME
fi
# Set the NIS domain name, if necessary
[ -f /etc/conf.d/nisdomainname ] && . /etc/conf.d/nisdomainname
if [ "$NISDOMAINNAME" != "" ]; then
status "Setting NIS Domain Name: $NISDOMAINNAME" /bin/nisdomainname $NISDOMAINNAME
fi
status "Updating Module Dependencies" /sbin/depmod -A
# Flush old locale settings
: >| /etc/profile.d/locale.sh
/bin/chmod 755 /etc/profile.d/locale.sh
# Set user defined locale
[ -z "$LOCALE" ] && LOCALE="en_US"
stat_busy "Setting Locale: $LOCALE"
echo "export LANG=$LOCALE" >>/etc/profile.d/locale.sh
stat_done
if echo "$LOCALE" | /bin/grep -qi utf ; then
stat_busy "Setting Consoles to UTF-8 mode"
# UTF-8 consoles are default since 2.6.24 kernel
# this code is needed not only for older kernels,
# but also when user has set vt.default_utf8=0 but LOCALE is *.UTF-8.
for i in /dev/tty[0-9]*; do
/usr/bin/kbd_mode -u < ${i}
printf "\033%%G" > ${i}
done
# the $CONSOLE check helps us avoid this when running scripts from cron
echo 'if [ "$CONSOLE" = "" -a "$TERM" = "linux" -a -t 1 ]; then printf "\033%%G"; fi' >>/etc/profile.d/locale.sh
stat_done
[ -n "$KEYMAP" ] && status "Loading Keyboard Map: $KEYMAP" /bin/loadkeys -q -u $KEYMAP
else
stat_busy "Setting Consoles to legacy mode"
# make non-UTF-8 consoles work on 2.6.24 and newer kernels
for i in /dev/tty[0-9]*; do
/usr/bin/kbd_mode -a < ${i}
printf "\033%%@" > ${i}
done
# the $CONSOLE check helps us avoid this when running scripts from cron
echo 'if [ "$CONSOLE" = "" -a "$TERM" = "linux" -a -t 1 ]; then printf "\033%%@"; fi' >>/etc/profile.d/locale.sh
stat_done
[ -n "$KEYMAP" ] && status "Loading Keyboard Map: $KEYMAP" /bin/loadkeys -q $KEYMAP
fi
# Set console font if required
set_consolefont
# Adding persistent network/cdrom generated rules
if [ -f "/dev/.udev/tmp-rules--70-persistent-cd.rules" ]; then
stat_busy "Adding persistent cdrom udev rules"
/bin/cat /dev/.udev/tmp-rules--70-persistent-cd.rules >> /etc/udev/rules.d/70-persistent-cd.rules
stat_done
fi
if [ -f "/dev/.udev/tmp-rules--70-persistent-net.rules" ]; then
stat_busy "Adding persistent network udev rules"
/bin/cat /dev/.udev/tmp-rules--70-persistent-net.rules >> /etc/udev/rules.d/70-persistent-net.rules
stat_done
fi
/bin/dmesg >| /var/log/dmesg.log
# final hwclock setting needs to be done at this point
if [ -n "$clock_pid" ]; then
wait $clock_pid
fi
run_hook sysinit_end
# End of file
# vim: set ts=2 sw=2 noet:
|