flash-image: improve mount/dismount at partition resize.

[people/teissler/ipfire-2.x.git] / src / initscripts / init.d / partresize

#!/bin/sh
########################################################################
# Begin $rc_base/init.d/partresize
#
# Description : Resize the /var partition to the drivesize
#
# Authors     : Arne Fitzenreiter - arne_f@ipfire.org
#
# Version     : 1.00
#
# Notes       :
#
########################################################################

. /etc/sysconfig/rc
. ${rc_functions}

case "${1}" in
	start)

		boot_mesg "Mounting root file system in read/write mode ..."
		mount -o remount,rw / > /dev/null
		evaluate_retval

		# Detect device
		ROOT=`mount | grep -m1 " / " | cut -d" " -f1`;
		DRV=${ROOT::`expr length $ROOT`-1}

		boot_mesg "Change Partition 4 to all free space ..."
		echo -e 'd\n4\nn\np\n4\n\n\nw\nq\n' | fdisk ${DRV}

		# Erase symlink, it should run only once
		rm -f /etc/rc.d/rcsysinit.d/S25partresize

		boot_mesg "Rebooting ..."
		sync
		mount -o remount,ro / > /dev/null
		reboot -f

		;;
	*)
		echo "Usage: ${0} {start}"
		exit 1
		;;
esac

# End $rc_base/init.d/partresize