This is the Linux app named btrbk whose latest release can be downloaded as btrbkv0.32.7sourcecode.zip. It can be run online in the free hosting provider OnWorks for workstations.
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btrbk
DESCRIPTION
btrbk is a snapshotting and backup tool tailored for Btrfs that automates consistent, incremental backups using btrfs send/receive. It creates atomic snapshots of subvolumes, then efficiently transfers only changed blocks to local or remote targets over SSH. A declarative configuration describes sources, targets, and retention policies (hourly/daily/weekly/monthly), and btrbk enforces pruning so backup stores don’t grow without bound. The tool supports hierarchical setups—many subvolumes to many destinations—and can throttle, pre/post-hook, and verify operations for reliability. Because it uses native Btrfs primitives, restores are fast and space-efficient, and replicas can be mounted instantly for inspection. Clear logging and dry-run modes make it safe to adopt in production while giving operators visibility into every snapshot and transfer.
Features
- Leverages Btrfs atomic snapshots for consistency
- Efficient incremental transfer of snapshots to backup destinations
- Supports multiple backup targets (e.g., local disks, remote servers)
- Configuration-driven setup for complex or simple backup needs
- Lightweight wrapper over native Btrfs tooling for reliability
- Optimized for fast, space-efficient backups and simple recovery
Programming Language
Perl
Categories
This is an application that can also be fetched from https://sourceforge.net/projects/btrbk.mirror/. It has been hosted in OnWorks in order to be run online in an easiest way from one of our free Operative Systems.
