slitaz-boot-scripts annotate etc/init.d/rcS @ rev 110

rcS: fix config= for usb
author Pascal Bellard <pascal.bellard@slitaz.org>
date Wed Jul 23 10:19:50 2008 +0000 (2008-07-23)
parents 58cc6775e0f0
children 17c69f17fb52
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
MikeDSmith25@107 3 # initialization 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 $i
pankso@5 30 sleep 2
pankso@5 31 done
pankso@5 32 fi
pankso@5 33
pankso@5 34 # Remount rootfs rw.
pankso@5 35 echo "Remounting rootfs read/write... "
pankso@5 36 /bin/mount -o remount,rw /
pankso@5 37
MikeDSmith25@107 38 # Mount filesystems in /etc/fstab.
MikeDSmith25@107 39 echo "Mounting filesystems in fstab... "
pankso@5 40 /bin/mount -a
pankso@5 41
pankso@5 42 # Start Udev to populate /dev and handle hotplug events
pankso@5 43 if [ "$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
MikeDSmith25@107 56 # Create /dev/cdrom if needed (symlink does not exist on LiveCD).
MikeDSmith25@107 57 # Also add /dev/cdrom to fstab if entry does not exist.
pankso@19 58 #
pankso@19 59 DRIVE_NAME=`cat /proc/sys/dev/cdrom/info | grep "drive name" | cut -f 3`
pascal@91 60 if grep -q " cdrom=" /proc/cmdline; then
pascal@91 61 DRIVE_NAME=`cat /proc/cmdline | sed 's/.* cdrom=\([^ ]*\).*/\1/'`
pascal@91 62 fi
pascal@45 63 if [ -n "$DRIVE_NAME" -a ! "`readlink /dev/cdrom`" ]; then
pankso@19 64 echo -n "Creating symlink : /dev/cdrom..."
pankso@19 65 ln -s /dev/$DRIVE_NAME /dev/cdrom
pankso@66 66 ln -s /dev/$DRIVE_NAME /dev/dvd
pankso@19 67 status
pankso@19 68 fi
pankso@19 69 if ! grep -q "/dev/cdrom" /etc/fstab; then
pankso@19 70 echo -n "Adding /dev/cdrom to fstab..."
pascal@63 71 echo '/dev/cdrom /media/cdrom iso9660 user,ro,noauto 0 0' \
pankso@19 72 >> /etc/fstab
pankso@19 73 status
pankso@19 74 fi
pankso@49 75 # Chmod hack on each boot for Asunder and burnbox. Allowing all users
pankso@49 76 # to burn/rip CD/DVD.
pankso@49 77 if [ -n "$DRIVE_NAME" -a "`readlink /dev/cdrom`" ]; then
pankso@49 78 echo -n "Chmoding cdrom device..."
pankso@49 79 chmod 0666 /dev/cdrom
pankso@66 80 chmod 0666 /dev/dvd
pankso@49 81 chmod 0666 /dev/$DRIVE_NAME
pankso@49 82 status
pankso@49 83 fi
pankso@19 84
pankso@15 85 # Handle kernel cmdline parameter modprobe=<module_list>
pankso@17 86 if grep -q " modprobe=" /proc/cmdline; then
pankso@15 87 MODULES=`sed -e 's/.* modprobe=\([^ ]*\).*/\1/' -e 's/,/\n/g' < /proc/cmdline`
pankso@15 88 for i in $MODULES; do
pankso@15 89 echo -n "Loading kernel module $i"
pankso@15 90 /sbin/modprobe $i
pankso@15 91 status
pankso@15 92 done
pankso@15 93 fi
pankso@15 94
pankso@5 95 # Handle kernel cmdline parameter config=<device>,<path> to source a
pankso@5 96 # disk init script
pankso@5 97 if grep -q " config=" /proc/cmdline; then
pankso@5 98 CONFIG=`cat /proc/cmdline | sed 's/.* config=\([^ ]*\).*/\1/'`
pankso@5 99 DEVICE=${CONFIG%,*}
pankso@5 100 SCRIPT=${CONFIG#*,}
pascal@110 101 echo "Probing $DEVICE... "
pascal@110 102 if ! /bin/mount -r $DEVICE /mnt; then
pascal@110 103 if echo $DEVICE | grep -q "/dev/sd"; then
pascal@110 104 USBDELAY=`cat /sys/module/usb_storage/parameters/delay_use`
pascal@110 105 USBDELAY=$((1+$USBDELAY))
pascal@110 106 echo "$DEVICE is potentially a USB device: sleep for $USBDELAY seconds"
pascal@110 107 sleep $USBDELAY
pascal@110 108 fi
pascal@110 109 if ! /bin/mount -r $DEVICE /mnt; then
pascal@110 110 CONFIG=""
pascal@110 111 fi
pascal@110 112 fi
pankso@5 113 echo -n "Source $SCRIPT from $DEVICE... "
pascal@110 114 if [ -n "$CONFIG" ]; then
pankso@5 115 . /mnt/$SCRIPT
pankso@5 116 /bin/umount /mnt
pankso@5 117 fi
pankso@5 118 status
pankso@5 119 fi
pankso@5 120
pankso@55 121 # Eject option
pankso@55 122 if grep -q -w "eject" /proc/cmdline; then
pankso@55 123 eject /dev/cdrom
pankso@55 124 fi
pankso@55 125
pankso@5 126 # Start syslogd and klogd.
pankso@5 127 if [ "$KERNEL_LOG_DAEMONS" = "yes" ]; then
pankso@5 128 echo -n "Starting system log deamon: syslogd... "
pankso@5 129 /sbin/syslogd -s $SYSLOGD_ROTATED_SIZE && status
pankso@5 130 echo -n "Starting kernel log daemon: klogd... "
pankso@5 131 /sbin/klogd && status
pankso@5 132 else
pankso@5 133 echo "Kernel log daemons are disabled in /etc/rc.conf... "
pankso@5 134 fi
pankso@5 135
pankso@5 136 # Clean up the system.
pankso@5 137 if [ "$CLEAN_UP_SYSTEM" = "yes" ]; then
pankso@5 138 echo -n "Cleaning up the system... "
pascal@106 139 rm -rf /tmp/* /tmp/.* 2> /dev/null
pankso@94 140 rm -f /var/run/*.pid /var/run/dbus/* /var/run/hald/pid
pankso@39 141 rm -f /var/lock/*
pankso@5 142 status
pankso@5 143 else
pankso@5 144 echo "System clean up is disabled in /etc/rcS.conf... "
pankso@5 145 echo "Keeping all tmp and pid files... "
pankso@5 146 status
pankso@5 147 fi
pankso@5 148
pankso@5 149 # Set up tmp X11 and ICE dir.
pankso@5 150 echo -n "Setting up tmp X11 and ICE unix dir... "
pankso@5 151 /bin/mkdir -p /tmp/.X11-unix
pankso@5 152 /bin/mkdir -p /tmp/.ICE-unix
pankso@5 153 /bin/chmod 1777 /tmp/.X11-unix
pankso@5 154 /bin/chmod 1777 /tmp/.ICE-unix
pankso@5 155 status
pankso@5 156
pankso@5 157 # Load all modules listed in config file.
pankso@5 158 if [ ! "$LOAD_MODULES" = "" ]; then
pankso@5 159 for mod in $LOAD_MODULES
pankso@5 160 do
pankso@5 161 modprobe $mod
pankso@5 162 done
pankso@5 163 fi
pankso@5 164
pankso@5 165 # Start all scripts specified with $RUN_SCRIPTS.
MikeDSmith25@107 166 echo "Executing all initialization scripts..."
pankso@5 167 for script in $RUN_SCRIPTS
pankso@5 168 do
pankso@55 169 if [ -x /etc/init.d/$script ]; then
pankso@32 170 /etc/init.d/$script
pankso@32 171 fi
pankso@5 172 done
pankso@5 173
MikeDSmith25@107 174 # Re-source main config file. In Live mode, daemons list can be modified
pankso@32 175 # by boot options.
pankso@32 176 . /etc/rcS.conf
pankso@32 177
pankso@5 178 # Start all daemons specified with $RUN_DAEMONS.
pankso@5 179 echo "Starting all daemons specified in /etc/rcS.conf..."
pankso@5 180 for daemon in $RUN_DAEMONS
pankso@5 181 do
pankso@32 182 if [ -x /etc/init.d/$daemon ]; then
pankso@32 183 /etc/init.d/$daemon start
pankso@32 184 fi
pankso@5 185 done
pankso@5 186
pankso@5 187 # Reset screen and display a bold message.
pankso@5 188 if [ -n "$MESSAGE" ]; then
pankso@5 189 /usr/bin/reset
pankso@5 190 echo -e "\033[1m$MESSAGE\033[0m"
pankso@5 191 fi
pankso@5 192
pascal@41 193 fi #logged