24 lines
696 B
Plaintext
24 lines
696 B
Plaintext
# Copied from https://openwrt.org/docs/guide-user/advanced/expand_root
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# Updated for f2fs using
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# https://github.com/anaelorlinski/OpenWrt-NanoPi-R2S-R4S-Builds/blob/main/docs/resize-f2fs.md
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if [ ! -e /etc/rootfs-resize ] \
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&& [ -e /etc/rootpt-resize ] \
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&& type losetup > /dev/null \
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&& type resize.f2fs > /dev/null \
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&& lock -n /var/lock/root-resize
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then
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LOOP="$(losetup -n -O NAME | sort | sed -n -e "1p")"
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ROOT="$(losetup -n -O BACK-FILE ${LOOP} | sed -e "s|^|/dev|")"
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OFFS="$(losetup -n -O OFFSET ${LOOP})"
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LOOP="$(losetup -f)"
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losetup -o ${OFFS} ${LOOP} ${ROOT}
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fsck.f2fs -f ${LOOP}
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mount ${LOOP} /mnt
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touch /mnt/upper/etc/rootfs-resize
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umount ${LOOP}
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resize.f2fs ${LOOP}
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reboot
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fi
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exit 1
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