zrepl
ZFS backup and replication daemon that snapshots datasets and replicates them between pools and hosts.
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About zrepl
zrepl is a backup and replication tool for ZFS. It runs as a daemon that takes snapshots of datasets on a schedule, prunes old ones according to rules you set, and replicates them to another pool or another machine.
Configuration lives in a file, and the project publishes user documentation and Debian packaging. It is written in Go and suits people running ZFS on servers or NAS machines who want automated, incremental off-site copies.
Strengths
- Automated ZFS snapshots, pruning and replication in one tool
- Replicates between local pools or remote hosts
- Config-file driven with published documentation
Limitations
- Only works with ZFS
- No graphical interface
Details
- Pricing
- FreeFree and open source.
- License
- MIT
- Developer
- The zrepl contributors
- Platforms
- Linux, Command line
- How it runs
- Downloadable app
- Account
- Not required
- Works offline
- Yes
- Best suited for
- ZFS users who want scheduled snapshots replicated to another machine
- Categories
- Backup tools
- Last verified
- Added
- Provenance
- Facts checked against the developer's own pages and store listings, 1 sources on file.
Alternatives to zrepl
Compare allSoftware that can replace zrepl for an important use case, and what changes if you switch.
Sanoid
Policy-driven ZFS snapshot management and replication tools, with syncoid for sending snapshots to other machines.
Sanoid manages ZFS snapshot retention from a readable config file and uses its companion syncoid for incremental replication, running on Linux and FreeBSD instead of as one daemon.
Similar software
Related functionality, not necessarily a direct replacement.
btrbk
Backup tool for Btrfs that takes atomic snapshots and sends them incrementally to backup locations.
TrueNAS Community Edition
A free Linux-based storage operating system built on OpenZFS, with Docker apps and virtualization.
Snapper
A Linux command-line tool for creating and managing filesystem snapshots so system changes can be undone.
Timeshift
System restore for Linux: scheduled snapshots you can roll back to after an update goes wrong.
Proxmox Backup Server
Backup server for virtual machines, containers and physical hosts with deduplication.
BorgBackup
A deduplicating archiver for Linux, macOS and BSD that makes daily backups cost almost nothing beyond the day’s changes.