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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 $INITLOG_ARGS -r /etc/rc.d/rc.sysinit
fi
# Set the path
PATH=/bin:/sbin:/usr/bin:/usr/sbin
export PATH
# Read in config data.
if [ -f /etc/sysconfig/network ]; then
. /etc/sysconfig/network
else
NETWORKING=no
HOSTNAME=localhost
fi
# Source functions
. /etc/rc.d/init.d/functions
# Print a banner. ;)
echo -en "\t\t\tWelcome to "
[ "$BOOTUP" != "serial" ] && echo -en "\\033[1;31m"
echo -en "Red Hat"
[ "$BOOTUP" != "serial" ] && echo -en "\\033[0;39m"
echo " Linux"
if [ "$PROMPT" != "no" ]; then
echo -en "\t\tPress 'I' to enter interactive startup."
echo
sleep 1
fi
# Fix console loglevel
/bin/dmesg -n $LOGLEVEL
# Mount /proc (done here so volume labels can work with fsck)
action "Mounting proc filesystem" mount -n -t proc /proc /proc
# Configure kernel parameters
action "Configuring kernel parameters" sysctl -p /etc/sysctl.conf
# Set the system clock.
ARC=0
SRM=0
UTC=0
if [ -f /etc/sysconfig/clock ]; then
. /etc/sysconfig/clock
# convert old style clock config to new values
if [ "${CLOCKMODE}" = "GMT" ]; then
UTC=true
elif [ "${CLOCKMODE}" = "ARC" ]; then
ARC=true
fi
fi
CLOCKDEF=""
CLOCKFLAGS="--hctosys"
case "$UTC" in
yes|true)
CLOCKFLAGS="$CLOCKFLAGS -u";
CLOCKDEF="$CLOCKDEF (utc)";
;;
esac
case "$ARC" in
yes|true)
CLOCKFLAGS="$CLOCKFLAGS -A";
CLOCKDEF="$CLOCKDEF (arc)";
;;
esac
case "$SRM" in
yes|true)
CLOCKFLAGS="$CLOCKFLAGS -S";
CLOCKDEF="$CLOCKDEF (srm)";
;;
esac
/sbin/hwclock $CLOCKFLAGS
action "Setting clock $CLOCKDEF: `date`" date
# Load keymap
KEYMAP=
if [ -f /etc/sysconfig/console/default.kmap ]; then
KEYMAP=/etc/sysconfig/console/default.kmap
else
if [ -f /etc/sysconfig/keyboard ]; then
. /etc/sysconfig/keyboard
fi
if [ -n "$KEYTABLE" -a -d "/usr/lib/kbd/keymaps" ]; then
KEYMAP=$KEYTABLE
fi
fi
if [ -n "$KEYMAP" ]; then
# Since this takes in/output from stdin/out, we can't use initlog
echo -n "Loading default keymap"
loadkeys $KEYMAP < /dev/tty0 > /dev/tty0 2>/dev/null && \
success "Loading default keymap" || failure "Loading default keymap"
echo
fi
# Load system font
if [ -x /sbin/setsysfont ]; then
[ -f /etc/sysconfig/i18n ] && . /etc/sysconfig/i18n
if [ -f /etc/sysconfig/console/$SYSFONT.psf.gz -o \
-f /usr/lib/kbd/consolefonts/$SYSFONT.psf.gz -o \
-f /etc/sysconfig/console/$SYSFONT.gz -o \
-f /usr/lib/kbd/consolefonts/$SYSFONT.gz ]; then
action "Setting default font" /sbin/setsysfont
fi
fi
# 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 $fsckoptions"
fi
if [ "$BOOTUP" != "serial" ]; then
fsckoptions="-C $fsckoptions"
else
fsckoptions="-V $fsckoptions"
fi
_RUN_QUOTACHECK=0
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 -f
elif [ "$rc" = "1" ]; then
_RUN_QUOTACHECK=1
fi
fi
# check for arguments
if grep -i nopnp /proc/cmdline >/dev/null ; then
PNP=
else
PNP=yes
fi
# set up pnp
if [ -x /sbin/isapnp -a -f /etc/isapnp.conf ]; then
if [ -n "$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 /
# Add /proc to /etc/mtab
mount -f -t proc /proc /proc
# Update quotas if fsck was run on /.
if [ X"$_RUN_QUOTACHECK" = X1 -a -x /sbin/quotacheck ]; then
action "Checking root filesystem quotas" /sbin/quotacheck -v /
fi
# XXX Disabled to avoid complaints on root later with quotaon -a
#if [ -x /sbin/quotaon ]; then
# action "Turning on user and group quotas for root filesystem" /sbin/quotaon /
#fi
# The root filesystem is now read-write, so we can now log via syslog() directly..
if [ -n "$IN_INITLOG" ]; then
IN_INITLOG=
fi
echo ${HOSTNAME} > /etc/HOSTNAME
# Clear mtab
>/etc/mtab
# Enter root and /proc into mtab.
mount -f /
mount -f /proc
if ! grep -i nomodules /proc/cmdline >/dev/null && [ -f /proc/ksyms ]; then
USEMODULES=y
else
USEMODULES=
fi
# Our modutils don't support it anymore, so we might as well remove
# the preferred link.
rm -f /lib/modules/preferred
rm -f /lib/modules/default
if [ -x /sbin/depmod -a -n "$USEMODULES" ]; then
# If they aren't using a recent sane kernel, make a link for them
if [ ! -n `uname -r | grep "-"` ]; then
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
fi
fi
if [ -L /lib/modules/default ]; then
INITLOG_ARGS= action "Finding module dependencies" depmod -a default
else
INITLOG_ARGS= action "Finding module dependencies" depmod -a
fi
fi
# load sound modules
if [ -n "$USEMODULES" ]; then
if grep -s -q "^alias sound " /etc/conf.modules ; then
action "Loading sound module" modprobe sound
fi
if grep -s -q "^alias midi " /etc/conf.modules ; then
action "Loading midi module" modprobe midi
fi
fi
# Load mixer settings
if grep -q "\(sparcaudio\|sound\)" /proc/devices 2>/dev/null && [ -f /etc/.aumixrc -a -x /bin/aumix-minimal ]; then
action "Loading mixer settings" /bin/aumix-minimal -f /etc/.aumixrc -L
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 modules (for backward compatibility with VARs)
if [ -f /etc/rc.d/rc.modules ]; then
/etc/rc.d/rc.modules
fi
# Add raid devices
if [ -f /proc/mdstat -a -f /etc/raidtab ]; then
echo -n "Starting up RAID devices: "
rc=0
for i in `grep "raiddev" /etc/raidtab | awk '{print $2}'`
do
RAIDDEV=`basename $i`
RAIDSTAT=`grep "^$RAIDDEV : active" /proc/mdstat`
if [ -z "$RAIDSTAT" ]; then
# Try raidstart first...if that fails then
# fall back to raidadd, raidrun. If that
# also fails, then we drop to a shell
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 [ $RESULT -gt 0 ]; then
rc=1
fi
echo -n "$RAIDDEV "
else
echo -n "$RAIDDEV "
fi
done
# 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 -f
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 -f
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,smbfs,ncpfs,proc
# Configure machine if necessary.
if [ -f /.unconfigured ]; then
if [ -x /usr/bin/passwd ]; then
/usr/bin/passwd root
fi
if [ -x /usr/sbin/netconfig ]; then
/usr/sbin/netconfig
fi
if [ -x /usr/sbin/timeconfig ]; then
/usr/sbin/timeconfig
fi
if [ -x /usr/sbin/authconfig ]; then
/usr/sbin/authconfig --nostart
fi
if [ -x /usr/sbin/ntsysv ]; then
/usr/sbin/ntsysv --level 35
fi
# Reread in network configuration data.
if [ -f /etc/sysconfig/network ]; then
. /etc/sysconfig/network
# Reset the hostname.
action "Resetting hostname ${HOSTNAME}" hostname ${HOSTNAME}
# Reset the NIS domain name.
if [ -n "$NISDOMAIN" ]; then
action "Resetting NIS domain name $NISDOMAIN" domainname $NISDOMAIN
else
domainname ""
fi
fi
rm -f /.unconfigured
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
# Do we need (w|u)tmpx files? We don't set them up, but the sysadmin might...
_NEED_XFILES=
[ -f /var/run/utmpx -o -f /var/log/wtmpx ] && _NEED_XFILES=1
# Clean up /var
# I'd use find, but /usr may not be mounted.
for afile in /var/lock/* /var/run/*; do
if [ -d $afile ]; then
rm -f $afile/*
else
rm -f $afile
fi
done
{
# Clean up utmp/wtmp
>/var/run/utmp
touch /var/log/wtmp
chgrp utmp /var/run/utmp /var/log/wtmp
chmod 0664 /var/run/utmp /var/log/wtmp
if [ -n "$_NEED_XFILES" ]; then
>/var/run/utmpx
touch /var/log/wtmpx
chgrp utmp /var/run/utmpx /var/log/wtmpx
chmod 0664 /var/run/utmpx /var/log/wtmpx
fi
# Delete X locks
rm -f /tmp/.X*-lock
# Delete Postgres sockets
rm -f /tmp/.s.PGSQL.*
# 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
# 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 ; then
if [ -n "$USEMODULES" ] ; then
# Try to load the module. If it fails, ignore it...
insmod -p st >/dev/null 2>&1 && modprobe st >/dev/null 2>&1
fi
fi
fi
# Generate a header that defines the boot kernel.
if uname -r | grep -q smp ; then
SMP="1"
UP="0"
else
SMP="0"
UP="1"
fi
OLDSMP=`grep "#define __BOOT_KERNEL_SMP" /boot/kernel.h 2>/dev/null | awk '{ print $3 }'`
OLDUP=`grep "#define __BOOT_KERNEL_UP" /boot/kernel.h 2>/dev/null | awk '{ print $3 }'`
if [ "$SMP" != "$OLDSMP" -o "$UP" != "$OLDUP" ]; then
cat > /boot/kernel.h << EOF
/* This file is automatically generated at boot time. */
#ifndef __BOOT_KERNEL_H_
#define __BOOT_KERNEL_H_
#ifndef __BOOT_KERNEL_SMP
#define __BOOT_KERNEL_SMP $SMP
#endif
#ifndef __BOOT_KERNEL_UP
#define __BOOT_KERNEL_UP $UP
#endif
#endif
EOF
fi
# Now that we have all of our basic modules loaded and the kernel going,
# let's dump the syslog ring somewhere so we can find it later
dmesg > /var/log/dmesg
kill -TERM `/sbin/pidof getkey` >/dev/null 2>&1
} &
if [ "$PROMPT" != "no" ]; then
/sbin/getkey i && touch /var/run/confirm
fi
wait
|