etc/rc.d/cryptdisks

   1 #!/bin/sh
   2
   3 # PROVIDE: cryptdisks
   4 # BEFORE:  mountcritlocal localswap dumpon
   5
   6 $_rc_subr_loaded . /etc/rc.subr
   7
   8 name="cryptdisks"
   9 start_cmd="cryptdisks_start"
  10 stop_cmd="cryptdisks_stop"
  11 CRYPTTAB="/etc/crypttab"
  12
  13 cryptdisks_start()
  14 {
  15         if [ ! -f $CRYPTTAB ]; then
  16                 return 0;
  17         fi
  18
  19         if [ -x /sbin/dmsetup ]; then
  20                 /sbin/dmsetup version >/dev/null 2>&1
  21                 if [ $? -ne 0 ]; then
  22                         warn "/etc/crypttab found but dm is not loaded or present in kernel"
  23                         return 1;
  24                 fi
  25         fi
  26
  27         echo "Configuring crypto disks."
  28         /sbin/cryptdisks -1
  29 }
  30
  31 cryptdisks_stop()
  32 {
  33         if [ ! -f $CRYPTTAB ]; then
  34                 return 0;
  35         fi
  36
  37         if [ -x /sbin/dmsetup ]; then
  38                 /sbin/dmsetup version >/dev/null 2>&1
  39                 if [ $? -ne 0 ]; then
  40                         warn "/etc/crypttab found but dm is not loaded or present in kernel"
  41                         return 1;
  42                 fi
  43         fi
  44
  45         echo "Unconfiguring crypto disks."
  46         /sbin/cryptdisks -0
  47
  48 }
  49
  50 load_rc_config $name
  51 run_rc_command "$1"