23 lines
583 B
Plaintext
23 lines
583 B
Plaintext
# Copied from https://openwrt.org/docs/guide-user/advanced/expand_root
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if [ ! -e /etc/rootpt-resize ] \
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&& type parted > /dev/null \
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&& lock -n /var/lock/root-resize
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then
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ROOT_BLK="$(readlink -f /sys/dev/block/"$(awk -e \
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'$9=="/dev/root"{print $3}' /proc/self/mountinfo)")"
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DEV_NAME=$(basename "${ROOT_BLK%/*}")
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[ ${DEV_NAME%%[0-9]*} == mmcblk ] || exit 1
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ROOT_DISK="/dev/${DEV_NAME}"
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ROOT_PART="${ROOT_BLK##*[^0-9]}"
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parted -l ---pretend-input-tty << EOI
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ok
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fix
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EOI
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parted -s "${ROOT_DISK}" resizepart "${ROOT_PART}" 100%
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mount_root done
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touch /etc/rootpt-resize
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reboot
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fi
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exit 1
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