slitaz-boot-scripts annotate etc/init.d/rcS @ rev 66

Adapt rcS for the new udev + add /dev/dvd symlink
author Christophe Lincoln <pankso@slitaz.org>
date Fri Apr 18 11:28:18 2008 +0200 (2008-04-18)
parents 31837608fcdf
children 066907ea77fe
rev   line source
pankso@5 1 #!/bin/sh
pankso@5 2 # /etc/init.d/rcS - Initial boot script for SliTaz GNU/Linux. rcS is the main
pankso@5 3 # initialisation script used to check fs, mount, clean, run scripts and start
pankso@5 4 # daemons.
pankso@5 5 #
pankso@5 6 # Config file is : /etc/rcS.conf
pankso@5 7 #
pankso@5 8 . /etc/init.d/rc.functions
pankso@5 9 . /etc/rcS.conf
pankso@5 10
pascal@41 11 if [ "$1" != "logged" ]; then #logged
pascal@41 12
pankso@5 13 # Start by sleeping a bit.
pankso@5 14 echo "Processing /etc/init.d/rcS... "
pankso@5 15 sleep 1
pankso@5 16
pankso@5 17 # Mount /proc.
pankso@5 18 echo -n "Mounting proc filesystem... "
pankso@5 19 /bin/mount proc
pankso@5 20 status && sleep 1
pankso@5 21
pankso@5 22 # Before mounting filesystems we check fs specified in the file
pankso@5 23 # /etc/rcS.conf and variable $CHECK_FS.
pankso@5 24 if [ ! "$CHECK_FS" = "" ]; then
pankso@5 25 mount -o remount,ro /
pankso@5 26 for i in $CHECK_FS
pankso@5 27 do
pankso@5 28 echo "Checking filesystem on : $i"
pankso@5 29 /sbin/e2fsck -p $i
pankso@5 30 sleep 2
pankso@5 31 done
pankso@5 32 fi
pankso@5 33
pankso@5 34 # Remount rootfs rw.
pankso@5 35 echo "Remounting rootfs read/write... "
pankso@5 36 /bin/mount -o remount,rw /
pankso@5 37
pankso@5 38 # Mount all stuff from /etc/fstab.
pankso@5 39 echo "Mounting all staff from fstab... "
pankso@5 40 /bin/mount -a
pankso@5 41
pankso@5 42 # Start Udev to populate /dev and handle hotplug events
pankso@5 43 if [ "$UDEV" = "yes" ]; then
pankso@5 44 echo -n "Starting udev daemon..."
pankso@5 45 /sbin/udevd --daemon
pankso@5 46 status
pankso@5 47 echo "/sbin/udevd" > /proc/sys/kernel/hotplug
pankso@5 48 fi
pankso@5 49
pascal@41 50 /bin/dmesg > /var/log/dmesg.log
pascal@50 51 vcsa2txt < /dev/vcsa1 | awk 'BEGIN {s=0} /^Processing/ {s=1} { if (s) print }' >/var/log/boot.log
pascal@47 52 script -a -q -c '/etc/init.d/rcS logged' /var/log/boot.log
pascal@41 53
pascal@41 54 else #logged
pascal@41 55
pankso@49 56 # Creat /dev/cdrom if needed (symlink does not exist on LiveCD).
pankso@20 57 # Add also /dev/cdrom to fstab if entry dos not exist.
pankso@19 58 #
pankso@19 59 DRIVE_NAME=`cat /proc/sys/dev/cdrom/info | grep "drive name" | cut -f 3`
pascal@45 60 if [ -n "$DRIVE_NAME" -a ! "`readlink /dev/cdrom`" ]; then
pankso@19 61 echo -n "Creating symlink : /dev/cdrom..."
pankso@19 62 ln -s /dev/$DRIVE_NAME /dev/cdrom
pankso@66 63 ln -s /dev/$DRIVE_NAME /dev/dvd
pankso@19 64 status
pankso@19 65 fi
pankso@19 66 if ! grep -q "/dev/cdrom" /etc/fstab; then
pankso@19 67 echo -n "Adding /dev/cdrom to fstab..."
pascal@63 68 echo '/dev/cdrom /media/cdrom iso9660 user,ro,noauto 0 0' \
pankso@19 69 >> /etc/fstab
pankso@19 70 status
pankso@19 71 fi
pankso@49 72 # Chmod hack on each boot for Asunder and burnbox. Allowing all users
pankso@49 73 # to burn/rip CD/DVD.
pankso@49 74 if [ -n "$DRIVE_NAME" -a "`readlink /dev/cdrom`" ]; then
pankso@49 75 echo -n "Chmoding cdrom device..."
pankso@49 76 chmod 0666 /dev/cdrom
pankso@66 77 chmod 0666 /dev/dvd
pankso@49 78 chmod 0666 /dev/$DRIVE_NAME
pankso@49 79 status
pankso@49 80 fi
pankso@19 81
pankso@15 82 # Handle kernel cmdline parameter modprobe=<module_list>
pankso@17 83 if grep -q " modprobe=" /proc/cmdline; then
pankso@15 84 MODULES=`sed -e 's/.* modprobe=\([^ ]*\).*/\1/' -e 's/,/\n/g' < /proc/cmdline`
pankso@15 85 for i in $MODULES; do
pankso@15 86 echo -n "Loading kernel module $i"
pankso@15 87 /sbin/modprobe $i
pankso@15 88 status
pankso@15 89 done
pankso@15 90 fi
pankso@15 91
pankso@5 92 # Handle kernel cmdline parameter config=<device>,<path> to source a
pankso@5 93 # disk init script
pankso@5 94 if grep -q " config=" /proc/cmdline; then
pankso@5 95 CONFIG=`cat /proc/cmdline | sed 's/.* config=\([^ ]*\).*/\1/'`
pankso@5 96 DEVICE=${CONFIG%,*}
pankso@5 97 SCRIPT=${CONFIG#*,}
pankso@5 98 echo -n "Source $SCRIPT from $DEVICE... "
pankso@5 99 if /bin/mount -r $DEVICE /mnt; then
pankso@5 100 . /mnt/$SCRIPT
pankso@5 101 /bin/umount /mnt
pankso@5 102 fi
pankso@5 103 status
pankso@5 104 fi
pankso@5 105
pankso@55 106 # Eject option
pankso@55 107 if grep -q -w "eject" /proc/cmdline; then
pankso@55 108 eject /dev/cdrom
pankso@55 109 fi
pankso@55 110
pankso@5 111 # Start syslogd and klogd.
pankso@5 112 if [ "$KERNEL_LOG_DAEMONS" = "yes" ]; then
pankso@5 113 echo -n "Starting system log deamon: syslogd... "
pankso@5 114 /sbin/syslogd -s $SYSLOGD_ROTATED_SIZE && status
pankso@5 115 echo -n "Starting kernel log daemon: klogd... "
pankso@5 116 /sbin/klogd && status
pankso@5 117 else
pankso@5 118 echo "Kernel log daemons are disabled in /etc/rc.conf... "
pankso@5 119 fi
pankso@5 120
pankso@5 121 # Clean up the system.
pankso@5 122 if [ "$CLEAN_UP_SYSTEM" = "yes" ]; then
pankso@5 123 echo -n "Cleaning up the system... "
pankso@5 124 rm -rf /tmp/*
pankso@5 125 rm -f /var/run/*.pid
pankso@39 126 rm -f /var/lock/*
pankso@5 127 status
pankso@5 128 else
pankso@5 129 echo "System clean up is disabled in /etc/rcS.conf... "
pankso@5 130 echo "Keeping all tmp and pid files... "
pankso@5 131 status
pankso@5 132 fi
pankso@5 133
pankso@5 134 # Set up tmp X11 and ICE dir.
pankso@5 135 echo -n "Setting up tmp X11 and ICE unix dir... "
pankso@5 136 /bin/mkdir -p /tmp/.X11-unix
pankso@5 137 /bin/mkdir -p /tmp/.ICE-unix
pankso@5 138 /bin/chmod 1777 /tmp/.X11-unix
pankso@5 139 /bin/chmod 1777 /tmp/.ICE-unix
pankso@5 140 status
pankso@5 141
pankso@5 142 # Load all modules listed in config file.
pankso@5 143 if [ ! "$LOAD_MODULES" = "" ]; then
pankso@5 144 for mod in $LOAD_MODULES
pankso@5 145 do
pankso@5 146 modprobe $mod
pankso@5 147 done
pankso@5 148 fi
pankso@5 149
pankso@5 150 # Start all scripts specified with $RUN_SCRIPTS.
pankso@5 151 echo "Executing all initialisation scripts..."
pankso@5 152 for script in $RUN_SCRIPTS
pankso@5 153 do
pankso@55 154 if [ -x /etc/init.d/$script ]; then
pankso@32 155 /etc/init.d/$script
pankso@32 156 fi
pankso@5 157 done
pankso@5 158
pankso@32 159 # Re-source main config file, in Live mode daemons list ca be modified
pankso@32 160 # by boot options.
pankso@32 161 . /etc/rcS.conf
pankso@32 162
pankso@5 163 # Start all daemons specified with $RUN_DAEMONS.
pankso@5 164 echo "Starting all daemons specified in /etc/rcS.conf..."
pankso@5 165 for daemon in $RUN_DAEMONS
pankso@5 166 do
pankso@32 167 if [ -x /etc/init.d/$daemon ]; then
pankso@32 168 /etc/init.d/$daemon start
pankso@32 169 fi
pankso@5 170 done
pankso@5 171
pankso@5 172 # Reset screen and display a bold message.
pankso@5 173 if [ -n "$MESSAGE" ]; then
pankso@5 174 /usr/bin/reset
pankso@5 175 echo -e "\033[1m$MESSAGE\033[0m"
pankso@5 176 fi
pankso@5 177
pascal@41 178 fi #logged