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25 lines
1.1 KiB
Text
25 lines
1.1 KiB
Text
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btrbk is a backup tool for btrfs subvolumes, taking advantage of btrfs specific capabilities
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to create atomic snapshots and transfer them incrementally to your backup locations.
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The source and target locations are specified in a config file, which allows to easily configure
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simple scenarios like "laptop with locally attached backup disks", as well as more complex ones,
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e.g. "server receiving backups from several hosts via ssh, with different retention policy".
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Key Features:
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* Atomic snapshots
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* Incremental backups
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* Configurable retention policy
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* Backups to multiple destinations
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* Transfer via ssh
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* Resume of backups (if backup target was not reachable for a while)
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* Encrypted backups to non-btrfs destinations
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* Wildcard subvolumes (useful for docker and lxc containers)
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* Transaction log
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* Comprehensive list and statistics output
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* Resolve and trace btrfs parent-child and received-from relationships
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* Display file changes between two backups
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btrbk is designed to run as a cron job for triggering periodic snapshots and backups, as well
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as from the command line (e.g. for instantly creating additional snapshots).
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