Installer dwarfs avec Homebrew, Nix, zypper

Liens du projet

• Page d'accueil
• Docs amont
• Page du gestionnaire de paquets

Commandes et alias

• dwarfsck
• dwarfsextract
• mkdwarfs

Historique du projet

Marcus Holland-Moritz writes in the README that he started working on DwarFS in 2013 because several hundred Perl installations were consuming about 30 GB, and existing compressed filesystems either did not compress well enough or were too slow and unstable for his use case.

The public GitHub repository was created in November 2020, and GitHub release metadata records release-0.1.0 the same month. By 2026, the project had grown into a multi-platform filesystem with mkdwarfs for image creation, dwarfs for mounting, dwarfsextract for extraction, and dwarfsck for inspection and checksums.

The README is unusually benchmark-heavy: it compares DwarFS with tar/gzip, 7-Zip, SquashFS, lrzip, zpaq, wimlib, Cromfs, EROFS, and fuse-archive across redundant Perl installations, CI artifacts, game audio assets, and other datasets.

Historique d'adoption

DwarFS adoption is strongest among users with highly redundant trees: many software builds, versioned runtimes, large asset collections, backups, and archives where mountable access matters. The README includes package-maintainer notes, release-download badges, a Homebrew installs badge, a Repology packaging badge, related projects, and notable users.

The input metadata lists Homebrew, Nix, and zypper packages. That package-manager footprint is important because DwarFS is a native filesystem/archive tool with FUSE and compression-library concerns; reproducible distribution builds make it easier to deploy than ad hoc source builds.

Modes d'utilisation

The basic workflow is mkdwarfs -i /path/to/input/dir -o image.dwarfs, then dwarfs image.dwarfs /path/to/mountpoint to mount it. Users can extract with dwarfsextract and inspect or checksum images with dwarfsck.

DwarFS is read-only when mounted, so it is used more like a compressed, mountable artifact store than a writable filesystem. Its tuning knobs cover compression level, block size, categorization, worker counts, memory limits, duplicate segment search, and related compression-performance tradeoffs.

Pourquoi les passionnés de paquets s'y intéressent

DwarFS is package-nerd significant because it is a modern alternative in a class usually dominated by SquashFS, tarballs, zip files, and container/image formats. It is especially interesting when the package is not just a compressor but a filesystem image format plus FUSE driver plus inspection/extraction tools.

It also illustrates why package managers matter for systems tools: users need compatible FUSE support, compression libraries, platform-specific builds, and command-line utilities installed together.

Chronologie

• 2013: Work on DwarFS begins, according to the README history section.
• 2020: The public GitHub repository is created and release-0.1.0 is published.
• 2026: GitHub release metadata records v0.15.3.

Related projects

• The README compares DwarFS with SquashFS, Cromfs, EROFS, lrzip, zpaq, zpaqfranz, wimlib, fuse-archive, tar/gzip, and 7-Zip.
• Related runtime/package-image projects named by the README include PELF and uruntime, which mention DwarFS support.

Sources

• https://github.com/mhx/dwarfs#readme
• https://github.com/mhx/dwarfs/blob/main/doc/mkdwarfs.md
• https://api.github.com/repos/mhx/dwarfs
• https://api.github.com/repos/mhx/dwarfs/releases