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|
#!/bin/sh
#
# /etc/rc.d/rc.sysinit - run once at boot time
#
# Taken in part from Miquel van Smoorenburg's bcheckrc.
#
# Rerun ourselves through initlog
if [ -z "$IN_INITLOG" ]; then
[ -f /sbin/initlog ] && exec /sbin/initlog -r /etc/rc.d/rc.sysinit
fi
# Set the path
PATH=/bin:/sbin:/usr/bin:/usr/sbin
export PATH
# Read in config data.
if [ -f /etc/sysconfig/network ]; then
. /etc/sysconfig/network
else
NETWORKING=no
HOSTNAME=localhost
fi
# Source functions
. /etc/rc.d/init.d/functions
# Fix console loglevel
/sbin/loglevel $LOGLEVEL
# Start up swapping.
action "Activating swap partitions" swapon -a
# Set the hostname.
action "Setting hostname ${HOSTNAME}" hostname ${HOSTNAME}
# Set the NIS domain name
if [ -n "$NISDOMAIN" ]; then
action "Setting NIS domain name $NISDOMAIN" domainname $NISDOMAIN
else
domainname ""
fi
if [ -f /fsckoptions ]; then
fsckoptions=`cat /fsckoptions`
else
fsckoptions=
fi
if [ -f /forcefsck ]; then
fsckoptions="-f $fsckoptions"
fi
if [ ! -f /fastboot ]; then
STRING="Checking root filesystem"
echo $STRING
initlog -c "fsck -T -a $fsckoptions /"
rc=$?
if [ "$rc" = "0" ]; then
success "$STRING"
echo
elif [ "$rc" = "1" ]; then
passed "$STRING"
echo
fi
# A return of 2 or higher means there were serious problems.
if [ $rc -gt 1 ]; then
failure "$STRING"
echo
echo
echo "*** An error occurred during the file system check."
echo "*** Dropping you to a shell; the system will reboot"
echo "*** when you leave the shell."
PS1="(Repair filesystem) \#"; export PS1
sulogin
echo "Unmounting file systems"
umount -a
mount -n -o remount,ro /
echo "Automatic reboot in progress."
reboot
elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
action "Checking root filesystem quotas" /sbin/quotacheck -v /
fi
fi
if [ -x /sbin/quotaon ]; then
action "Turning on user and group quotas for root filesystem" /sbin/quotaon /
fi
# check for arguments
mount -t proc /proc /proc
if grep -i nopnp /proc/cmdline >/dev/null ; then
PNP=
else
PNP=yes
fi
# set up pnp
if [ -x /sbin/isapnp -a -f /etc/isapnp.conf ]; then
if [ -n "$PNP" ]; then
action "Setting up ISA PNP devices" /sbin/isapnp /etc/isapnp.conf
else
action "Skipping ISA PNP configuration at users request" /bin/true
fi
fi
# Remount the root filesystem read-write.
action "Remounting root filesystem in read-write mode" mount -n -o remount,rw /
if [ -n "$IN_INITLOG" ]; then
IN_INITLOG=
fi
if [ ! -f /etc/HOSTNAME ]; then
echo ${HOSTNAME} > /etc/HOSTNAME
fi
# Clear mtab
>/etc/mtab
# Enter root and /proc into mtab.
mount -f /
mount -f /proc
if ! grep -i nomodules /proc/cmdline >/dev/null && [ -f /proc/ksyms ]; then
USEMODULES=y
else
USEMODULES=
fi
# Our modutils don't support it anymore, so we might as well remove
# the link.
rm -f /lib/modules/preferred
rm -f /lib/modules/default
if [ -x /sbin/depmod -a -n "$USEMODULES" ]; then
# Get ready for kerneld/kmod if module support in the kernel
if [ -z `uname -r | grep "-"` ]; then
# we're using a new kernel, no preferred needed
mver=`uname -r`
else
ktag="`cat /proc/version`"
mtag=grep -l "$ktag" /lib/modules/*/.rhkmvtag 2> /dev/null
if [ -n "$mtag" ]; then
mver=echo $mtag | sed -e 's,/lib/modules/,,' -e 's,/.rhkmvtag,,' -e 's,[ ].*$,,'
fi
if [ -n "$mver" ]; then
ln -sf /lib/modules/$mver /lib/modules/default
ln -sf /boot/System.map-$mver /boot/System.map
fi
fi
[ -n "$mver" -a -f "/boot/module-info-$mver" ] && ln -sf /boot/module-info-$mver /boot/module-info
action "Finding module dependencies" depmod -a
fi
# load sound modules
if [ -n "$USEMODULES" ]; then
if grep -s "alias sound" /etc/conf.modules > /dev/null ; then
action "Loading sound module" modprobe sound
fi
if grep -s "alias midi" /etc/conf.modules > /dev/null ; then
action "Loading midi module" modprobe midi
fi
fi
if [ -f /proc/sys/kernel/modprobe ]; then
# /proc/sys/kernel/modprobe indicates built-in kmod instead
if [ -n "$USEMODULES" ]; then
echo "/sbin/modprobe" > /proc/sys/kernel/modprobe
else
echo "" > /proc/sys/kernel/modprobe
fi
else
if [ -n "$USEMODULES" ]; then
[ -x /sbin/kerneld ] && action "Starting kerneld" /sbin/kerneld && KERNELD=yes
fi
fi
# Add raid devices
if [ -f /proc/mdstat -a -f /etc/raidtab -a -x /sbin/raidadd ]; then
action "Starting up RAID devices" raidadd -a
rc=$?
if [ $rc = 0 ]; then
raidrun -a
rc=$?
fi
# A non-zero return means there were problems.
if [ $rc -gt 0 ]; then
echo
echo
echo "*** An error occurred during the RAID startup"
echo "*** Dropping you to a shell; the system will reboot"
echo "*** when you leave the shell."
PS1="(RAID Repair) \#"; export PS1
sulogin
echo "Unmounting file systems"
umount -a
mount -n -o remount,ro /
echo "Automatic reboot in progress."
reboot
fi
fi
# Check filesystems
if [ ! -f /fastboot ]; then
STRING="Checking filesystems"
echo $STRING
initlog -c "fsck -T -R -A -a $fsckoptions"
rc=$?
if [ "$rc" = "0" ]; then
success "$STRING"
echo
elif [ "$rc" = "1" ]; then
passed "$STRING"
echo
fi
# A return of 2 or higher means there were serious problems.
if [ $rc -gt 1 ]; then
failure "$STRING"
echo
echo
echo "*** An error occurred during the file system check."
echo "*** Dropping you to a shell; the system will reboot"
echo "*** when you leave the shell."
PS1="(Repair filesystem) \#"; export PS1
sulogin
echo "Unmounting file systems"
umount -a
mount -n -o remount,ro /
echo "Automatic reboot in progress."
reboot
elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
action "Checking filesystem quotas" /sbin/quotacheck -v -R -a
fi
fi
# Mount all other filesystems (except for NFS and /proc, which is already
# mounted). Contrary to standard usage,
# filesystems are NOT unmounted in single user mode.
action "Mounting local filesystems" mount -a -t nonfs,proc
# set the console font
if [ -x /sbin/setsysfont ]; then
/sbin/setsysfont
fi
if [ -x /sbin/quotaon ]; then
action "Turning on user and group quotas for local filesystems" /sbin/quotaon -a
fi
# Clean out /etc.
rm -f /etc/mtab~ /fastboot /fsckoptions /forcefsck
>/var/run/utmp
>/var/run/utmpx
# Delete pam_console lock and refcount files
rm -f /var/lock/console.lock
rm -f /var/lock/console/*
# Delete UUCP lock files.
rm -f /var/lock/LCK*
# Delete stale subsystem files.
rm -f /var/lock/subsys/*
if [ -n "$KERNELD" ]; then
touch /var/lock/subsys/kerneld
fi
# Delete stale pid files
rm -f /var/run/*.pid
# Delete X locks
rm -f /tmp/.X*-lock
# Delete Postgres sockets
rm -f /tmp/.s.PGSQL.*
# Set the system clock.
ARC=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
CLOCKDEF=""
if [ -x /sbin/hwclock ]; then
CLOCKFLAGS="--hctosys"
CLOCK=/sbin/hwclock
$CLOCK --adjust
else
CLOCKFLAGS="-a"
CLOCK=/sbin/clock
fi
case "$UTC" in
yes|true)
CLOCKFLAGS="$CLOCKFLAGS -u";
CLOCKDEF="$CLOCKDEF (utc)";
;;
esac
if [ "$CLOCK" = "/sbin/clock" ]; then
case "$ARC" in
yes|true)
CLOCKFLAGS="$CLOCKFLAGS -A";
CLOCKDEF="$CLOCKDEF (arc)";
;;
esac
fi
$CLOCK $CLOCKFLAGS
action "Setting clock $CLOCKDEF: `date`" date
# Right, now turn on swap in case we swap to files.
swapon -a >/dev/null 2>&1
action "Enabling swap space" /bin/true
# Initialize the serial ports.
if [ -f /etc/rc.d/rc.serial ]; then
. /etc/rc.d/rc.serial
fi
# Load modules (for backward compatibility with VARs)
if [ -f /etc/rc.d/rc.modules ]; then
/etc/rc.d/rc.modules
fi
# If a SCSI tape has been detected, load the st module unconditionally
# since many SCSI tapes don't deal well with st being loaded and unloaded
if [ -f /proc/scsi/scsi ] && cat /proc/scsi/scsi | grep -q 'Type: Sequential-Access' 2>/dev/null ; then
if cat /proc/devices | grep -qv ' 9 st' ; then
if [ -n "$USEMODULES" ] ; then
# Try to load the module. If it fails, ignore it...
modprobe st 2>/dev/null
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 > /var/log/dmesg
|