vrootdevices.init

   1 #!/bin/sh
   2 #
   3 # vrootdevices: setup vroot devices
   4 #
   5 # chkconfig:    345 97 03
   6 # description:  Setup vroot devices for use inside vservers
   7 #
   8 # $Id$
   9
  10 # Source function library
  11 . /etc/rc.d/init.d/functions
  12
  13 assign_vroot()
  14 {
  15         cat /etc/sysconfig/vrootdevices | egrep -v '^ *#' | while read VROOT BLOCK; do
  16         if [ -n "$VROOT" -a -n "$BLOCK" ]; then
  17                 if [ -d /dev/vroot ]; then
  18                         VROOT="/dev/vroot/$VROOT"
  19                 else
  20                         VROOT="/dev/vroot$VROOT"
  21                 fi
  22                 show "$(nls "Assigning device: %s --> %s" "$VROOT" "$BLOCK")"
  23                 busy
  24                 vrsetup $VROOT $BLOCK > /dev/null
  25                 ok
  26         fi
  27         done
  28 }
  29
  30 remove_vroot()
  31 {
  32         cat /etc/sysconfig/vrootdevices | egrep -v '^ *#' | while read VROOT BLOCK; do
  33         if [ -n "$VROOT" -a -n "$BLOCK" ]; then
  34                 if [ -d /dev/vroot ]; then
  35                         VROOT="/dev/vroot/$VROOT"
  36                 else
  37                         VROOT="/dev/vroot$VROOT"
  38                 fi
  39                 show "$(nls "Removing assignment: %s --> %s" "$VROOT" "$BLOCK")"
  40                 busy
  41                 vrsetup -d $VROOT > /dev/null
  42                 ok
  43         fi
  44         done
  45 }
  46
  47 start() {
  48         if [ ! -f /var/lock/subsys/vrootdevices ]; then
  49                 msg_starting vrootdevices
  50                 ok
  51                 assign_vroot
  52                 touch /var/lock/subsys/vrootdevices
  53         else
  54                 msg_already_running vrootdevices
  55         fi
  56 }
  57
  58 stop() {
  59         if [ -f /var/lock/subsys/vrootdevices ]; then
  60                 msg_stopping vrootdevices
  61                 ok
  62                 remove_vroot
  63                 rm -f /var/lock/subsys/vrootdevices >/dev/null 2>&1
  64         else
  65                 msg_not_running vrootdevices
  66         fi
  67 }
  68
  69 case "$1" in
  70   start|reload)
  71         start
  72         ;;
  73   stop)
  74         stop
  75         ;;
  76   restart|force-reload)
  77         stop
  78         start
  79         ;;
  80   status)
  81         echo "There is no way to tell"
  82         ;;
  83   *)
  84         msg_usage "$0 {start|stop|restart|reload|force-reload|status}"
  85         exit 3
  86         ;;
  87 esac
  88
  89 exit $RETVAL