Disclaimer

Flatpak uses OSTree, like Fedora Atomic Desktops (Silverblue, Kinoite etc) and similar to BTRFS snapshots.

So many files are deduplicated and linked, not actually there

https://gitlab.com/TheEvilSkeleton/flatpak-dedup-checker

50GB without
31GB with deduplication
21,4GB with BTRFS compression
  • Pantherina@feddit.deOP
    151·
    11 months ago

    Thanks! The same goes for ostree system versions and BTRFS snapshots probably.

    I have a similar problem with virt-manager and I think that doesnt create dynamically allocated qcow2 containers?