909d63f669ebfcc32ae4549db122c636bebaa8f0
[people/teissler/ipfire-2.x.git] / src / initscripts / init.d / partresize
1 #!/bin/sh
2 ########################################################################
3 # Begin $rc_base/init.d/partresize
4 #
5 # Description : Resize the root partition to the drivesize
6 #
7 # Authors : Arne Fitzenreiter - arne_f@ipfire.org
8 #
9 # Version : 1.03
10 #
11 # Notes :
12 #
13 ########################################################################
14
15 . /etc/sysconfig/rc
16 . ${rc_functions}
17
18 case "${1}" in
19 start)
20
21 boot_mesg "Mounting root file system in read/write mode ..."
22 mount -o remount,rw / > /dev/null
23 evaluate_retval
24
25 boot_mesg "Create /etc/mtab..."
26 > /etc/mtab
27 mount -f / || failed=1
28 (exit ${failed})
29 evaluate_retval
30
31 # Detect device
32 ROOT=`mount | grep -m1 " / " | cut -d" " -f1`;
33 if [ "${ROOT:`expr length $ROOT`-2:1}" == "p" ]; then
34 DRV=${ROOT::`expr length $ROOT`-2}
35 else
36 DRV=${ROOT::`expr length $ROOT`-1}
37 fi
38
39 boot_mesg "Change Partition ${DRV}3 to all free space ..."
40 echo -e ',+' | sfdisk --no-reread -N3 ${DRV} 2>/dev/null
41
42 # Erase symlink, it should run only once
43 rm -f /etc/rc.d/rcsysinit.d/S25partresize
44
45 boot_mesg "Rebooting ..."
46 sync
47 mount -o remount,ro / > /dev/null
48 reboot -f
49
50 ;;
51 *)
52 echo "Usage: ${0} {start}"
53 exit 1
54 ;;
55 esac
56
57 # End $rc_base/init.d/partresize