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 -t proc none /proc
  13 /bin/mount -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 -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 [ $? -gt 1 ]; then
  32         echo
  33         echo "***************  FILESYSTEM CHECK FAILED  ******************"
  34         echo "*                                                          *"
  35         echo "*  Please repair manually and reboot. Note that the root   *"
  36         echo "*  file system is currently mounted read-only. To remount  *"
  37         echo "*  it read-write type: mount -n -o remount,rw /            *"
  38         echo "*  When you exit the maintainance shell the system will    *"
  39         echo "*  reboot automatically.                                   *"
  40         echo "*                                                          *"
  41         echo "************************************************************"
  42         echo
  43         /sbin/sulogin -p
  44         echo "Automatic reboot in progress..."
  45         /bin/umount -a -r
  46         /bin/mount -o remount,ro /
  47         /sbin/reboot -f
  48         exit 0
  49 fi
  50
  51 # Mount local filesystems
  52 /bin/mount -o remount,rw /
  53 /bin/mount -a -O no_netdev
  54
  55 # Activate swap
  56 /sbin/swapon -a
  57
  58 # Clean up misc files
  59 : > /var/run/utmp
  60 /bin/rm -rf /forcefsck /fastboot /etc/nologin /etc/shutdownpid
  61 (cd /var/run && /usr/bin/find . -name "*.pid" -delete)
  62 (cd /var/lock && /usr/bin/find . ! -type d -delete)
  63 (cd /tmp && /usr/bin/find . ! -name . -delete)
  64 /bin/mkdir -m 1777 /tmp/.ICE-unix
  65
  66 # Set kernel variables
  67 /sbin/sysctl -p > /dev/null
  68
  69 # Update shared library links
  70 /sbin/ldconfig
  71
  72 # Configure host name
  73 if [ "$HOSTNAME" ]; then
  74         echo "hostname: $HOSTNAME"
  75         /bin/hostname $HOSTNAME
  76 fi
  77
  78 # Load random seed
  79 /bin/cat /var/lib/urandom/seed > /dev/urandom
  80
  81 # Configure system clock
  82 if [ "$TIMEZONE" ]; then
  83         /bin/ln -snf /usr/share/zoneinfo/$TIMEZONE /etc/localtime
  84 fi
  85 /sbin/hwclock --hctosys
  86
  87 # Load console font
  88 if [ "$FONT" ]; then
  89         echo "font: $FONT"
  90         /usr/bin/setfont $FONT
  91 fi
  92
  93 # Load console keymap
  94 if [ "$KEYMAP" ]; then
  95         echo "keyboard: $KEYMAP"
  96         /usr/bin/loadkeys -q $KEYMAP
  97 fi
  98
  99 # Screen blanks after 15 minutes idle time
 100 /usr/bin/setterm -blank 15
 101
 102 # Run module initialization script
 103 if [ -x /etc/rc.modules ]; then
 104         /etc/rc.modules
 105 fi
 106
 107 # Save boot messages
 108 /bin/dmesg > /var/log/boot
 109
 110 # End of file