btrfs-progs を Homebrew, apk, apt, dnf, Nix, pacman, zypper でインストール

プロジェクトリンク

• ホームページ
• リポジトリ
• 上流ドキュメント
• パッケージマネージャページ

コマンドとエイリアス

• btrfs
• btrfs-convert
• btrfs-find-root
• btrfs-image
• btrfs-map-logical
• btrfs-select-super
• btrfsck
• btrfstune
• fsck.btrfs
• mkfs.btrfs

プロジェクトの歴史

Btrfs is documented as a modern copy-on-write filesystem for Linux focused on advanced features, fault tolerance, repair, and easy administration. btrfs-progs packages the tools and manual pages needed to create and operate those filesystems from userspace.

The btrfs-progs repository hosts the main btrfs administration command, mkfs.btrfs, libbtrfsutil C and Python bindings, manual pages, and documentation sources. Its release cycle is time-based and follows Linux kernel releases, with signed tags and tarballs hosted on kernel.org.

The GitHub mirror/repository metadata shows public repository creation in 2013, while the tool history follows Btrfs itself and its kernel/userspace split. The project deliberately tracks kernel feature compatibility: btrfs-progs version X.Y declares support for kernel features of the same version.

採用の歴史

btrfs-progs is packaged broadly because Btrfs administration requires matching userspace tools. The input metadata lists Alpine, Homebrew, Debian, Fedora/dnf, Nix, Arch/pacman, Ubuntu, and openSUSE/zypper packaging.

Adoption grew with Btrfs use in Linux distributions, storage appliances, snapshotting workflows, rollback systems, container hosts, and developer machines that want cheap snapshots, checksummed metadata/data, compression, and send/receive replication.

Homebrew packaging is mostly for tooling and cross-platform workflows rather than native macOS filesystem administration, because Btrfs itself is a Linux filesystem.

使われ方

The main btrfs command is the administration entry point, while mkfs.btrfs creates filesystems. Other tools support conversion, image capture, rescue, check, logical mapping, tuning, superblock selection, and fsck integration.

Common workflows include creating a filesystem, mounting it with Btrfs-specific options, creating subvolumes and snapshots, balancing allocation profiles, scrubbing for checksum errors, replacing devices, and using send/receive for incremental replication.

There is no general per-user credentials file. Configuration is primarily filesystem state, mount options, kernel interfaces, and command-line usage rather than a single application config file.

パッケージ好きにとっての重要性

btrfs-progs is significant because it is the package-manager face of a Linux filesystem. Updating it is not cosmetic: userspace/kernel feature compatibility, rescue environments, static binaries, and signed release provenance all matter.

It is also a good example of packaging a tool suite whose safest operation depends on kernel behavior, hardware characteristics, and filesystem feature flags. Package maintainers care about version alignment, release notes, and conservative defaults more than a single executable.

タイムライン

• 2013: Public GitHub repository metadata records creation of kdave/btrfs-progs.
• 2010s: btrfs-progs matures alongside Btrfs kernel support and distribution adoption.
• 2020s: Release cycle follows Linux kernel releases, with signed release tags and kernel.org tarballs.
• 2026: GitHub tags include v7.0 and late 6.x releases, reflecting ongoing maintenance.

Related projects

• Btrfs is the Linux copy-on-write filesystem administered by btrfs-progs.
• The Linux kernel contains the filesystem implementation whose feature set btrfs-progs tracks.
• libbtrfsutil provides C and Python bindings for some Btrfs userspace operations.
• BusyBox-style standalone btrfs.box builds support rescue and constrained environments.

ソース

• https://api.github.com/repos/kdave/btrfs-progs
• https://api.github.com/repos/kdave/btrfs-progs/tags?per_page=10
• https://btrfs.readthedocs.io/en/latest
• https://btrfs.readthedocs.io/en/latest/Administration.html
• https://btrfs.readthedocs.io/en/latest/CHANGES.html
• https://btrfs.readthedocs.io/en/latest/Introduction.html
• https://github.com/kdave/btrfs-progs
• source_facts.package-manager