diff options
Diffstat (limited to 'rc.d/rc.sysinit')
| -rwxr-xr-x | rc.d/rc.sysinit | 212 |
1 files changed, 212 insertions, 0 deletions
diff --git a/rc.d/rc.sysinit b/rc.d/rc.sysinit new file mode 100755 index 00000000..af3753c9 --- /dev/null +++ b/rc.d/rc.sysinit @@ -0,0 +1,212 @@ +#! /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 ${HOSTNAME} +echo hostname: `hostname` + +if [ ! -f /fastboot ]; then + echo "Checking root filesystems." + fsck -V -a / + + rc=$? + + # 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 + +# 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 ${HOSTNAME} > /etc/HOSTNAME +fi + +# Clear mtab +>/etc/mtab + +# Enter root into mtab. +mount -f / + +# mount /proc +mount -t proc /proc /proc +if [ -f /proc/ksyms ]; then + USEMODULES=y +else + USEMODULES= +fi + +# we can't leave this mounted as it confuses "mount -a" later (dumb) +umount /proc + +if [ -x /sbin/depmod -a -n "$USEMODULES" ]; then + # Get ready for kerneld if module support in the kernel + echo -n "Finding module dependencies" + depmod -a + echo "" +fi + +if [ -x /sbin/kerneld -a -n "$USEMODULES" ]; then + /sbin/kerneld +fi + +# Check filesystems +if [ ! -f /fastboot ]; then + echo "Checking filesystems." + fsck -R -A -V -a + + # 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). Contrary to standard usage, +# filesystems are NOT unmounted in single user mode. +echo "Mounting local filesystems." + +mount -a -t nonfs + +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 +>/var/run/utmp + +# Delete UUCP lock files. +rm -f /var/lock/LCK* + +# Delete stale subsystem files. +rm -f /var/lock/subsys/* + +# 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 + +CLOCKFLAGS="-a" +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 $CLOCKFLAGS + +date + +# Right, now turn on swap in case we swap to files. +echo "Enabling swap space." +swapon -a 2>&1 | grep -v "busy" + +# Initialize the serial ports. +if [ -f /etc/rc.d/rc.serial ]; then + . /etc/rc.d/rc.serial +fi + +# Load modules (for backward compatibility with VARs) +if [ -f /etc/rc.d/rc.modules ]; then + /etc/rc.d/rc.modules +fi + +# If a SCSI tape has been detected, load the st module unconditionally +# since many SCSI tapes don't deal well with st being loaded and unloaded +if cat /proc/scsi/scsi | grep -q 'Type: Sequential-Access' 2>/dev/null ; then + if cat /proc/devices | grep -qv ' 9 st' ; then + if [ -n "$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 |