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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.
#
# 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
# Start up swapping.
echo "Activating swap partitions"
swapon -a
# Set the hostname.
hostname ${HOSTNAME}
echo hostname: `hostname`
# Set the NIS domain name
if [ -n "$NISDOMAIN" ]; then
domainname $NISDOMAIN
else
domainname ""
fi
if [ -f /fsckoptions ]; then
fsckoptions=`cat /fsckoptions`
else
fsckoptions=''
fi
if [ ! -f /fastboot ]; then
echo "Checking root filesystems."
fsck -V -a $fsckoptions /
rc=$?
# A return of 2 or higher means there were serious problems.
if [ $rc -gt 1 ]; then
echo
echo
echo "*** An error occurred during the file system check."
echo "*** Dropping you to a shell; the system will reboot"
echo "*** when you leave the shell."
PS1="(Repair filesystem) #"; export PS1
sulogin
echo "Unmounting file systems"
umount -a
mount -n -o remount,ro /
echo "Automatic reboot in progress."
reboot
elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
echo "Checking root filesystem quotas"
/sbin/quotacheck -v /
fi
fi
if [ -x /sbin/quotaon ]; then
echo "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
echo "Setting up ISA PNP devices"
/sbin/isapnp /etc/isapnp.conf
else
echo "Skipping ISA PNP configuration at users request"
fi
fi
# Remount the root filesystem read-write.
echo "Remounting root filesystem in read-write mode."
mount -n -o remount,rw /
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 [ -f /proc/ksyms ]; then
USEMODULES=y
else
USEMODULES=
fi
# Get the modules ready to go -- we use awk here as cut is in /usr/bin
if [ -n $USEMODULES -a ! -d /lib/modules/`uname -r` ]; then
set `cat /proc/cmdline`
while [ $# -gt 0 ]; do
if echo $1 | grep '^BOOT_IMAGE=' > /dev/null ; then
image=`echo $1 | awk -F= '{ print $2 }'`
kernelfile=`/sbin/lilo -I $image`
if [ -n "$kernelfile" ]; then
kernelname=`echo $kernelfile | awk -F- '{ print $1 }'`
versioninfo=`echo $kernelfile | sed "s|${kernelname}-||"`
if [ "$kernelname" = "/boot/vmlinuz" -a \
-d /lib/modules/$versioninfo -a \
$versioninfo != `uname -r` ]; then
ln -sf $versioninfo /lib/modules/`uname -r`
fi
fi
fi
shift
done
fi
if [ -x /sbin/depmod -a -n "$USEMODULES" ]; then
# Get ready for kerneld if module support in the kernel
echo -n "Finding module dependencies"
depmod -a
echo ""
fi
# load sound modules
if ! grep -i nomodules /proc/cmdline >/dev/null ; then
if [ -n "$USEMODULES" ]; then
if grep -s "alias sound" /etc/conf.modules > /dev/null ; then
modprobe sound
if grep -s "alias midi" /etc/conf.modules > /dev/null ; then
modprobe midi
fi
fi
fi
fi
if [ -x /sbin/kerneld -a -n "$USEMODULES" ]; then
/sbin/kerneld
KERNELD=yes
fi
# Check filesystems
if [ ! -f /fastboot ]; then
echo "Checking filesystems."
fsck -R -A -V -a $fsckoptions
# A return of 2 or higher means there were serious problems.
if [ $? -gt 1 ]; then
echo
echo
echo "*** An error occurred during the file system check."
echo "*** Dropping you to a shell; the system will reboot"
echo "*** when you leave the shell."
PS1="(Repair filesystem) #"; export PS1
sulogin
echo "Unmounting file systems"
umount -a
mount -n -o remount,ro /
echo "Automatic reboot in progress."
reboot
elif [ "$rc" = "1" -a -x /sbin/quotacheck ]; then
echo "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.
echo "Mounting local filesystems."
mount -a -t nonfs,proc
if [ -x /sbin/quotaon ]; then
echo "Turning on user and group quotas for local filesystems"
/sbin/quotaon -a
fi
# Clean out /etc.
rm -f /etc/mtab~ /fastboot /etc/nologin /fsckoptions
>/var/run/utmp
# Delete UUCP lock files.
rm -f /var/lock/LCK*
# Delete stale subsystem files.
rm -f /var/lock/subsys/*
if [ -n "$KERNELD" ]; then
touch /var/lock/subsys/kerneld
fi
# Delete stale pid files
rm -f /var/run/*.pid
# Delete X locks
rm -f /tmp/.X*-lock
# Set the system clock.
echo -n "Setting clock"
ARC=0
UTC=0
if [ -f /etc/sysconfig/clock ]; then
. /etc/sysconfig/clock
# convert old style clock config to new values
if [ "${CLOCKMODE}" = "GMT" ]; then
UTC=true
elif [ "${CLOCKMODE}" = "ARC" ]; then
ARC=true
fi
fi
if [ -x /sbin/hwclock ]; then
CLOCKFLAGS="--hctosys"
CLOCK=/sbin/hwclock
else
CLOCKFLAGS="-a"
CLOCK=/sbin/clock
fi
if [ $UTC = "true" ]; then
CLOCKFLAGS="$CLOCKFLAGS -u";
echo -n " (utc)"
fi
if [ $ARC = "true" ]; then
CLOCKFLAGS="$CLOCKFLAGS -A";
echo -n " (arc)"
fi
echo -n ": "
$CLOCK $CLOCKFLAGS
date
# Right, now turn on swap in case we swap to files.
echo "Enabling swap space."
swapon -a 2>&1 | grep -v "busy"
# Initialize the serial ports.
if [ -f /etc/rc.d/rc.serial ]; then
. /etc/rc.d/rc.serial
fi
# Load modules (for backward compatibility with VARs)
if [ -f /etc/rc.d/rc.modules ]; then
/etc/rc.d/rc.modules
fi
# If a SCSI tape has been detected, load the st module unconditionally
# since many SCSI tapes don't deal well with st being loaded and unloaded
if [ -f /proc/scsi/scsi ] && cat /proc/scsi/scsi | grep -q 'Type: Sequential-Access' 2>/dev/null ; then
if cat /proc/devices | grep -qv ' 9 st' ; then
if [ -n "$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
# Feed entropy into the entropy pool
/etc/rc.d/init.d/random start
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