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MooseFS

File Storage & Sync

MooseFS is a petabyte-scale open‑source distributed file system designed for high reliability, fault tolerance and easy scalability across commodity servers.

C Latest v4.59.2 · 16d ago Security brief →

Features

  • Distributes data across many servers with configurable replication for high availability
  • POSIX‑compliant with support for ACLs, file locks and special files
  • Dynamic capacity expansion by adding/removing storage nodes on the fly
  • Coherent snapshots and a filesystem‑level trash bin for recoverable deletes
  • Data tiering and per‑project quotas via Storage Classes

Recent releases

View all 3 releases →
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v4.59.2 Bug fix

Background chunk test fix

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v4.59.1 Breaking risk

Out‑of‑bounds memory read fix

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Install & Platforms

Install via
apt brew
Platforms
linux macos windows arm64

Beta — feedback welcome: [email protected]