release/src/router/apcupsd/platforms/hpux/halt.in

   1 #! /bin/sh
   2 # Copyright (c) 1996 S.u.S.E. GmbH Fuerth, Germany.  All rights reserved.
   3 #
   4 # Author: Florian La Roche <florian@suse.de>, 1996
   5 #         Werner Fink <werner@suse.de>, 1996
   6 #
   7 #       Updated for "apcupsd"
   8 #         Andre M. Hedrick <hedrick@astro.dyer.vanderbilt.edu>, 1997
   9 #
  10 # /sbin/init.d/halt (and symlinked to reboot)
  11 #
  12
  13 . /etc/rc.config
  14
  15 case "$0" in
  16         *halt)
  17                 message="The system is halted."
  18                 command="halt"
  19                 ;;
  20         *reboot)
  21                 message="Please stand by while rebooting the system..."
  22                 command="reboot"
  23                 ;;
  24         *)
  25                 echo "$0: call me as \"halt\" or \"reboot\" please!"
  26                 exit 1
  27                 ;;
  28 esac
  29
  30 # Write to wtmp file before unmounting /var
  31 $command -w
  32
  33 echo "Sending all processes the TERM signal..."
  34 killall5 -15
  35
  36 if [ "$1" = "fast" ]; then
  37         sleep 1
  38 else
  39         sleep 5
  40 fi
  41
  42 echo "Sending all processes the KILL signal..."
  43 killall5 -9
  44
  45 echo "Turning off swap."
  46 sync ; sync
  47 swapoff -a
  48
  49 echo "Unmounting file systems"
  50 umount -av
  51
  52 # maybe we use Multiple devices
  53 if test -f /etc/mdtab -a -x /sbin/mdadd ; then
  54     echo -n "Disable Multiple Devices"
  55     /sbin/mdstop -a
  56     echo "."
  57 fi
  58
  59 # See if this is a powerfail situation.
  60 if [ -f @PWRFAILDIR@/powerfail ]; then
  61   echo
  62   echo "Apcupsd will now power off the UPS!"
  63   echo
  64   @sysconfdir@/apccontrol killpower
  65   echo
  66 fi
  67
  68 # on umsdos fs this would lead to an error message. so direct errors to
  69 # /dev/null
  70 mount -no remount,ro / 2> /dev/null
  71 sync
  72
  73 echo $message
  74 exec $command -d -f