distribution/packages/sysutils/busybox/scripts/fs-resize
2024-04-04 23:57:24 +01:00

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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-or-later
# Copyright (C) 2009-2014 Stephan Raue (stephan@openelec.tv)
StartProgressLog() {
if [ "$1" = "spinner" ]; then
echo "*** $3" >>$LOG
fi
StartProgress "$@"
}
if [ -e /storage/.please_resize_me ] ; then
. /usr/lib/rocknix/functions
hidecursor
mount -o remount,rw /flash
LOG=/flash/fs-resize.log
date -Iseconds >>$LOG
# this sh** was never intended to be used
# on already installed and runing system
if [ -d /storage/.config -o -d /storage/.cache ] ; then
rm -f /storage/.please_resize_me
sync
echo "Resizing is not permitted - the system has already been initialised." | tee -a $LOG
mount -o remount,ro /flash
StartProgress countdown "Rebooting in 5s... " 5 "NOW"
reboot -f
fi
# get the disk. /storage on 2nd partition
echo $(grep "/storage " /proc/mounts) >>$LOG
PART=$(grep "/storage " /proc/mounts | cut -d" " -f1 | grep '2$')
# get disk: /dev/sdx2 -> /dev/sdx, /dev/mmcblkxp2 -> /dev/mmcblkx
case $PART in
"/dev/mmcblk"*|"/dev/nvme"*)
DISK=$(echo $PART | sed s/p2$//g)
;;
*)
DISK=$(echo $PART | sed s/2$//g)
;;
esac
rm -f /storage/.please_resize_me
sync
echo "DISK: $DISK PART: $PART" >>$LOG
# just in case
if [ ! -z "$DISK" -a ! -z "$PART" ] ; then
umount $PART
echo "PARTITION RESIZING IN PROGRESS"
echo ""
echo "Please do not reboot or turn off your @DISTRONAME@ device!"
echo ""
StartProgressLog spinner "Resizing partition... " "parted -s -f -m $DISK resizepart 2 100% >>$LOG 2>&1"
StartProgressLog spinner "Checking file system... " "e2fsck -f -p $PART >>$LOG 2>&1"
StartProgressLog spinner "Resizing file system... " "resize2fs $PART >>$LOG 2>&1"
StartProgress countdown "Rebooting in 5s... " 5 "NOW"
else
echo "Partition was not detected - resizing aborted."
StartProgress countdown "Rebooting in 5s... " 5 "NOW"
fi
mount -o remount,ro /flash
fi
reboot -f &>/dev/null