slitaz-boot-scripts view etc/init.d/rcS @ rev 154
Add mount-packages in rcS
| author | Pascal Bellard <pascal.bellard@slitaz.org> |
|---|---|
| date | Tue Apr 21 11:01:37 2009 +0200 (2009-04-21) |
| parents | ae0a8f86229a |
| children | 965cc9d8722a |
line source
1 #!/bin/sh
2 # /etc/init.d/rcS - Initial boot script for SliTaz GNU/Linux.
3 # Config file is : /etc/rcS.conf
4 #
5 # rcS is the main initialization script used to check fs, mount, clean,
6 # run scripts and start daemons.
7 #
8 . /etc/init.d/rc.functions
9 . /etc/rcS.conf
11 if [ "$1" != "logged" ]; then # logged
13 echo "Processing /etc/init.d/rcS... "
15 # Mount /proc.
16 echo -n "Mounting proc filesystem... "
17 /bin/mount proc
18 status
20 # Start Udev to populate /dev and handle hotplug events
21 if [ "$UDEV" = "yes" ]; then
22 echo -n "Starting udev daemon..."
23 /sbin/udevd --daemon
24 status
25 echo -n "Udevadm requesting events from the Kernel..."
26 udevadm trigger
27 status
28 echo -n "Udevadm waiting for the event queue to finish..."
29 udevadm settle
30 status
31 echo "/sbin/udevd" > /proc/sys/kernel/hotplug
32 fi
34 # Before mounting filesystems we check fs specified in the file
35 # /etc/rcS.conf and variable $CHECK_FS.
36 if [ -n "$CHECK_FS" ]; then
37 mount -o remount,ro /
38 for i in $CHECK_FS
39 do
40 echo "Checking filesystem on : $i"
41 /sbin/e2fsck -p $i
42 done
43 fi
45 # Remount rootfs rw.
46 echo "Remounting rootfs read/write... "
47 /bin/mount -o remount,rw /
49 # Mount filesystems in /etc/fstab.
50 echo "Mounting filesystems in fstab... "
51 /bin/mount -a
53 /bin/dmesg > /var/log/dmesg.log
54 vcsa2txt < /dev/vcsa1 | awk 'BEGIN {s=0} /^Processing|^.witching/ {s=1} { if (s) print }' >/var/log/boot.log
55 script -a -q -c '/etc/init.d/rcS logged' /var/log/boot.log
57 else # logged
59 # Create /dev/cdrom if needed (symlink does not exist on LiveCD).
60 # Also add /dev/cdrom to fstab if entry does not exist.
61 DRIVE_NAME=`cat /proc/sys/dev/cdrom/info | grep "drive name" | cut -f 3`
62 if grep -q " cdrom=" /proc/cmdline; then
63 DRIVE_NAME=`cat /proc/cmdline | sed 's/.* cdrom=\([^ ]*\).*/\1/'`
64 fi
65 if [ -n "$DRIVE_NAME" -a ! "`readlink /dev/cdrom`" ]; then
66 echo -n "Creating symlink : /dev/cdrom..."
67 ln -s /dev/$DRIVE_NAME /dev/cdrom
68 ln -s /dev/$DRIVE_NAME /dev/dvd
69 status
70 fi
71 if ! grep -q "/dev/cdrom" /etc/fstab; then
72 echo -n "Adding /dev/cdrom to fstab..."
73 echo '/dev/cdrom /media/cdrom iso9660 user,ro,noauto 0 0' \
74 >> /etc/fstab
75 status
76 fi
77 # Chmod hack on each boot for Asunder and burnbox. Allowing all users
78 # to burn/rip CD/DVD.
79 if [ -n "$DRIVE_NAME" -a "`readlink /dev/cdrom`" ]; then
80 echo -n "Chmoding cdrom device..."
81 chmod 0666 /dev/cdrom
82 chmod 0666 /dev/dvd
83 chmod 0666 /dev/$DRIVE_NAME
84 status
85 fi
87 # Handle kernel cmdline parameter modprobe=<module_list>
88 if grep -q " modprobe=" /proc/cmdline; then
89 MODULES=`sed -e 's/.* modprobe=\([^ ]*\).*/\1/' -e 's/,/\n/g' < /proc/cmdline`
90 for i in $MODULES; do
91 echo -n "Loading kernel module $i"
92 /sbin/modprobe $i
93 status
94 done
95 fi
97 # Handle kernel cmdline parameter config=<device>,<path> to source a
98 # disk init script
99 if grep -q " config=" /proc/cmdline; then
100 CONFIG=`cat /proc/cmdline | sed 's/.* config=\([^ ]*\).*/\1/'`
101 DEVICE=${CONFIG%,*}
102 SCRIPT=${CONFIG#*,}
103 echo "Probing $DEVICE... "
104 if ! /bin/mount -r $DEVICE /mnt; then
105 if echo $DEVICE | grep -q "/dev/sd"; then
106 USBDELAY=`cat /sys/module/usb_storage/parameters/delay_use`
107 USBDELAY=$((1+$USBDELAY))
108 echo "$DEVICE is potentially a USB device: sleep for $USBDELAY seconds"
109 sleep $USBDELAY
110 fi
111 if ! /bin/mount -r $DEVICE /mnt; then
112 CONFIG=""
113 fi
114 fi
115 echo -n "Source $SCRIPT from $DEVICE... "
116 if [ -n "$CONFIG" ]; then
117 . /mnt/$SCRIPT
118 /bin/umount /mnt
119 fi
120 status
121 fi
123 # Mount /proc/bus/usb.
124 if [ -d /proc/bus/usb ]; then
125 echo -n "Mounting /proc/bus/usb filesystem... "
126 /bin/mount -t usbfs usbfs /proc/bus/usb
127 status
128 fi
130 # Start syslogd and klogd.
131 if [ "$KERNEL_LOG_DAEMONS" = "yes" ]; then
132 echo -n "Starting system log deamon: syslogd... "
133 /sbin/syslogd -s $SYSLOGD_ROTATED_SIZE && status
134 echo -n "Starting kernel log daemon: klogd... "
135 /sbin/klogd && status
136 else
137 echo "Kernel log daemons are disabled in /etc/rc.conf... "
138 fi
140 # Clean up the system.
141 if [ "$CLEAN_UP_SYSTEM" = "yes" ]; then
142 echo -n "Cleaning up the system... "
143 /bin/rm -rf /tmp /var/run/*.pid /var/run/dbus/* \
144 /var/run/hald/pid /var/lock/*
145 /bin/mkdir -p /tmp && /bin/chmod 1777 /tmp
146 status
147 else
148 echo "System clean up is disabled in /etc/rcS.conf... "
149 echo -n "Keeping all tmp and pid files... "
150 status
151 fi
153 # Set up tmp X11 and ICE dir.
154 echo -n "Setting up tmp X11 and ICE unix dir... "
155 /bin/mkdir -p /tmp/.X11-unix /tmp/.ICE-unix
156 /bin/chmod 1777 /tmp/.X11-unix /tmp/.ICE-unix
157 status
159 # Load all modules listed in config file.
160 if [ -n "$LOAD_MODULES" ]; then
161 for mod in $LOAD_MODULES
162 do
163 modprobe $mod
164 done
165 fi
167 # Be quiet on configuration to avoid message overwriting ncurses dialog
168 echo "0 0 0 0" > /proc/sys/kernel/printk
170 # Detect PCI and USB devices with Tazhw from slitaz-tools. We load
171 # kernel module only at first boot or in LiveCD mode.
172 if [ ! -s /var/lib/detected-modules ]; then
173 /sbin/tazhw init
174 fi
176 # Start all scripts specified with $RUN_SCRIPTS.
177 echo "Executing all initialization scripts..."
178 for script in $RUN_SCRIPTS
179 do
180 if [ -x /etc/init.d/$script ]; then
181 /etc/init.d/$script
182 fi
183 done
185 # Re-source main config file. In Live mode, daemons list can be modified
186 # by boot options (screen=text will remove slim).
187 . /etc/rcS.conf
189 # Start all daemons specified with $RUN_DAEMONS.
190 echo "Starting all daemons specified in /etc/rcS.conf..."
191 for daemon in $RUN_DAEMONS
192 do
193 if [ -x /etc/init.d/$daemon ]; then
194 /etc/init.d/$daemon start
195 fi
196 done
198 # Back to a verbose mode.
199 echo "7 4 1 7" > /proc/sys/kernel/printk
201 # Mount and install packages-XXX.iso (usefull without Internet connection)
202 if grep -q " mount-packages" /proc/cmdline; then
203 PKGSIGN="LABEL=\"packages-$(cat /etc/slitaz-release)\" TYPE=\"iso9660\""
204 PKGDEV=$(blkid | grep "$PKGSIGN" | cut -d: -f1)
205 [ -z "$PKGDEV" -a -L /dev/cdrom ] && PKGDEV=$(blkid /dev/cdrom | grep "$PKGSIGN" | cut -d: -f1)
206 if [ -n "$PKGDEV" ]; then
207 echo -n "Mounting packages archive from $PKGDEV..."
208 mkdir /packages && mount -t iso9660 -o ro $PKGDEV /packages
209 status
210 /packages/install.sh
211 fi
212 fi
214 # Reset screen and display a bold message.
215 if [ -n "$MESSAGE" ]; then
216 /usr/bin/reset
217 echo -e "\033[1m$MESSAGE\033[0m"
218 fi
220 fi #logged