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DwarFS

DwarFS is a read-only file system with a focus on achieving very high compression ratios in particular for very redundant data.

Δημιουργεί συμπιεσμένο archive από εκατομμύρια αρχεία, το οποίο μπορεί να γίνει mount (fuse) σαν filesystem

https://github.com/mhx/dwarfs project

https://github.com/mhx/dwarfs/releases download it

Installation

tar xvfJ /tmp/dwarfs-0.9.9-Linux-x86_64-clang.tar.xz -C /opt
mv /opt/dwarfs-* /opt/dwarfs

Create image

du -sh  /usr/bin

/opt/dwarfs/bin/mkdwarfs -i /usr/bin -o /tmp/bin.dwarfs -f --compression=zstd -l 7 -S 20 --categorize

ls -lh /tmp/bin.dwarfs

mount (fuse must be installed)

/opt/dwarfs/sbin/dwarfs /tmp/bin.dwarfs /mnt
umount /mnt