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a6d0d790 AF |
1 | #!/bin/sh |
2 | ######################################################################## | |
3 | # Begin $rc_base/init.d/partresize | |
4 | # | |
3e011c27 | 5 | # Description : Resize the root partition to the drivesize |
a6d0d790 AF |
6 | # |
7 | # Authors : Arne Fitzenreiter - arne_f@ipfire.org | |
8 | # | |
b8101c50 | 9 | # Version : 1.04 |
a6d0d790 AF |
10 | # |
11 | # Notes : | |
12 | # | |
13 | ######################################################################## | |
14 | ||
15 | . /etc/sysconfig/rc | |
16 | . ${rc_functions} | |
17 | ||
18 | case "${1}" in | |
19 | start) | |
a2454679 | 20 | if [ -e "/.partresize" ]; then |
6b566244 | 21 | |
a2454679 MT |
22 | boot_mesg "Mounting root file system in read/write mode ..." |
23 | mount -o remount,rw / > /dev/null | |
24 | evaluate_retval | |
a6d0d790 | 25 | |
c0504c5c AF |
26 | boot_mesg "Create /etc/mtab..." |
27 | > /etc/mtab | |
28 | mount -f / || failed=1 | |
29 | (exit ${failed}) | |
30 | evaluate_retval | |
31 | ||
8f49959d AF |
32 | # check if serial console enabled |
33 | scon="off"; | |
34 | if [ ! "$(grep "console=ttyS0" /proc/cmdline)" == "" ]; then | |
35 | scon="on"; | |
36 | fi | |
37 | IFS= read -r DMI_PRODUCT_NAME < /sys/class/dmi/id/product_name; | |
38 | case ${DMI_PRODUCT_NAME} in | |
39 | APU|apu[2-4]|PC\ Engines\ apu[1-4] ) | |
40 | scon="on"; | |
41 | ;; | |
42 | esac | |
43 | ||
6b566244 AF |
44 | mount /boot > /dev/null |
45 | if [ -e /boot/grub/grub.cfg ]; then | |
46 | # swtich permanent to serial console if it was selected on first boot | |
8f49959d | 47 | if [ "${scon}" = "on" ]; then |
6b566244 AF |
48 | # Enable also serial console on GRUB |
49 | echo "GRUB_TERMINAL=\"serial console\"" >> /etc/default/grub | |
50 | echo "GRUB_SERIAL_COMMAND=\"serial --unit=0 --speed=115200\"" >> /etc/default/grub | |
51 | sed -i -e "s|panic=10|& console=ttyS0,115200n8|g" /etc/default/grub | |
52 | fi | |
43829df3 MT |
53 | |
54 | # Re-generate GRUB configuration | |
55 | /usr/sbin/grub-mkconfig -o /boot/grub/grub.cfg | |
6b566244 AF |
56 | fi |
57 | umount /boot > /dev/null | |
58 | ||
a2454679 | 59 | # Detect device |
c0504c5c | 60 | mount | while read -r dev tmp1 mountpoint tmp2; do |
a2454679 MT |
61 | [ "${dev}" = "rootfs" ] && continue |
62 | ||
63 | if [ "${mountpoint}" = "/" ]; then | |
64 | # Find root partition number | |
65 | part_num="${dev: -1}" | |
a6d0d790 | 66 | |
a2454679 MT |
67 | # Find path to the root device |
68 | root_dev="${dev::-1}" | |
69 | if [ ! -b "${dev::-1}" -a "${root_dev: -1}" = "p" ]; then | |
70 | root_dev="${dev::-2}" | |
71 | fi | |
6450609d | 72 | |
a2454679 MT |
73 | boot_mesg "Growing root partition to maximum size..." |
74 | echo -e ',+' | sfdisk --no-reread -f -N${part_num} "${root_dev}" 2>/dev/null | |
a6d0d790 | 75 | |
a2454679 MT |
76 | # Update c,h,s values of the boot partition... |
77 | if [ ${part_num} -ne 1 -a -b "${root_dev}1" ]; then | |
78 | echo -e ',' | sfdisk --no-reread -f -N1 ${DRV} &> /dev/null | |
79 | fi | |
a6d0d790 | 80 | |
a2454679 MT |
81 | # The filesystem should be resized after |
82 | # this operation | |
83 | touch /.resizefs | |
a6d0d790 | 84 | |
a2454679 MT |
85 | # Remove marker |
86 | rm -f /.partresize | |
87 | ||
88 | # Reboot | |
89 | boot_mesg "Rebooting system..." | |
90 | mount -o remount,ro / &>/dev/null | |
91 | sleep 15 | |
92 | reboot -f | |
93 | fi | |
c0504c5c | 94 | done |
a2454679 | 95 | fi |
a6d0d790 AF |
96 | ;; |
97 | *) | |
98 | echo "Usage: ${0} {start}" | |
99 | exit 1 | |
100 | ;; | |
101 | esac | |
102 | ||
103 | # End $rc_base/init.d/partresize |