rc/rc

   1 #!/bin/bash
   2 #
   3 # /etc/rc: system boot script
   4 #
   5
   6 echo "The system is coming up.  Please wait."
   7
   8 # Load configuration
   9 . /etc/rc.conf
  10
  11 # Start udev
  12 /bin/mount -n -t proc none /proc
  13 /bin/mount -n -t sysfs none /sys
  14 /sbin/start_udev
  15
  16 # Create device-mapper device nodes and scan for LVM volume groups
  17 if [ -x /sbin/lvm ]; then
  18         /sbin/vgscan --mknodes --ignorelockingfailure
  19         /sbin/vgchange --ignorelockingfailure -a y
  20 fi
  21
  22 # Mount root read-only
  23 /bin/mount -n -o remount,ro /
  24
  25 if [ -f /forcefsck ]; then
  26 FORCEFSCK="-f"
  27 fi
  28
  29 # Check filesystems
  30 /sbin/fsck $FORCEFSCK -A -T -C -a
  31 if [ $? -gt 1 ]; then
  32         echo
  33         echo "***************  FILESYSTEM CHECK FAILED  ******************"
  34         echo "*                                                          *"
  35         echo "*  Please repair manually and reboot. Note that the root   *"
  36         echo "*  file system is currently mounted read-only. To remount  *"
  37         echo "*  it read-write type: mount -n -o remount,rw /            *"
  38         echo "*  When you exit the maintainance shell the system will    *"
  39         echo "*  reboot automatically.                                   *"
  40         echo "*                                                          *"
  41         echo "************************************************************"
  42         echo
  43         /sbin/sulogin -p
  44         echo "Automatic reboot in progress..."
  45         /bin/umount -a -r
  46         /bin/mount -n -o remount,ro /
  47         /sbin/reboot -f
  48         exit 0
  49 fi
  50
  51 # Mount local filesystems
  52 /bin/mount -n -o remount,rw /
  53 /bin/umount /sys /proc
  54 /bin/rm -f /etc/mtab*
  55 /bin/touch /etc/mtab
  56 /bin/mount -o remount,rw /
  57 /bin/mount -a -O no_netdev
  58
  59 # Activate swap
  60 /sbin/swapon -a
  61
  62 # Clean up misc files
  63 : > /var/run/utmp
  64 /bin/rm -rf /forcefsck /fastboot /etc/nologin /etc/shutdownpid
  65 (cd /var/run && /usr/bin/find . -name "*.pid" -delete)
  66 (cd /var/lock && /usr/bin/find . ! -type d -delete)
  67 (cd /tmp && /usr/bin/find . ! -name . -delete)
  68 /bin/mkdir -m 1777 /tmp/.ICE-unix
  69
  70 # Set kernel variables
  71 /sbin/sysctl -p > /dev/null
  72
  73 # Update shared library links
  74 /sbin/ldconfig
  75
  76 # Configure host name
  77 if [ "$HOSTNAME" ]; then
  78         echo "hostname: $HOSTNAME"
  79         /bin/hostname $HOSTNAME
  80 fi
  81
  82 # Load random seed
  83 /bin/cat /var/lib/urandom/seed > /dev/urandom
  84
  85 # Configure system clock
  86 if [ "$TIMEZONE" ]; then
  87         /bin/ln -snf /usr/share/zoneinfo/$TIMEZONE /etc/localtime
  88 fi
  89 /sbin/hwclock --hctosys
  90
  91 # Load console font
  92 if [ "$FONT" ]; then
  93         echo "font: $FONT"
  94         /usr/bin/setfont $FONT
  95 fi
  96
  97 # Load console keymap
  98 if [ "$KEYMAP" ]; then
  99         echo "keyboard: $KEYMAP"
 100         /usr/bin/loadkeys -q $KEYMAP
 101 fi
 102
 103 # Screen blanks after 15 minutes idle time
 104 /usr/bin/setterm -blank 15
 105
 106 # Run module initialization script
 107 if [ -x /etc/rc.modules ]; then
 108         /etc/rc.modules
 109 fi
 110
 111 # Save boot messages
 112 /bin/dmesg > /var/log/boot
 113
 114 # End of file