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      1 #!/bin/sh
      2 #
      3 # $NetBSD: resize_gpt,v 1.2 2020/05/24 18:43:39 jmcneill Exp $
      4 #
      5 
      6 # PROVIDE: resize_gpt
      7 # REQUIRE: fsck_root
      8 # BEFORE: resize_root
      9 
     10 $_rc_subr_loaded . /etc/rc.subr
     11 
     12 name="resize_gpt"
     13 rcvar=$name
     14 start_cmd="resize_gpt_start"
     15 stop_cmd=":"
     16 
     17 resize_gpt_start()
     18 {
     19 	ROOT_DEVICE=$(sysctl -n kern.root_device)
     20 	case ${ROOT_DEVICE} in
     21 	dk*)
     22 		;;
     23 	*)
     24 		# Root device is not a wedge, bail out.
     25 		exit 0
     26 		;;
     27 	esac
     28 
     29 	BLOCK_DEVICE=$(dkctl ${ROOT_DEVICE} getwedgeinfo | head -1 | sed 's/://' | awk '{ print $3; }')
     30 
     31 	gpt -H resizedisk -q ${BLOCK_DEVICE}
     32 	gpt -H resize -a 4m -i 2 -q ${BLOCK_DEVICE}
     33 	return
     34 }
     35 
     36 load_rc_config $name
     37 run_rc_command "$1"
     38