56 lines
2.1 KiB
Markdown
56 lines
2.1 KiB
Markdown
---
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title: How to make backups redundant
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eleventyNavigation:
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key: ☁️ Make backups redundant
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parent: How-to guides
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order: 3
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---
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## Multiple repositories
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If you really care about your data, you probably want more than one backup of
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it. borgmatic supports this in its configuration by specifying multiple backup
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repositories. Here's an example:
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```yaml
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location:
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# List of source directories to backup.
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source_directories:
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- /home
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- /etc
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# Paths of local or remote repositories to backup to.
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repositories:
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- path: ssh://k8pDxu32@k8pDxu32.repo.borgbase.com/./repo
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- path: /var/lib/backups/local.borg
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```
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<span class="minilink minilink-addedin">Prior to version 1.7.10</span> Omit
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the `path:` portion of the `repositories` list.
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When you run borgmatic with this configuration, it invokes Borg once for each
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configured repository in sequence. (So, not in parallel.) That means—in each
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repository—borgmatic creates a single new backup archive containing all of
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your source directories.
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Here's a way of visualizing what borgmatic does with the above configuration:
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1. Backup `/home` and `/etc` to `1234@usw-s001.rsync.net:backups.borg`
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2. Backup `/home` and `/etc` to `k8pDxu32@k8pDxu32.repo.borgbase.com:repo`
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3. Backup `/home` and `/etc` to `/var/lib/backups/local.borg`
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This gives you redundancy of your data across repositories and even
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potentially across providers.
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See [Borg repository URLs
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documentation](https://borgbackup.readthedocs.io/en/stable/usage/general.html#repository-urls)
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for more information on how to specify local and remote repository paths.
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### Different options per repository
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What if you want borgmatic to backup to multiple repositories—while also
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setting different options for each one? In that case, you'll need to use
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[a separate borgmatic configuration file for each
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repository](https://torsion.org/borgmatic/docs/how-to/make-per-application-backups/)
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instead of the multiple repositories in one configuration file as described
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above. That's because all of the repositories in a particular configuration
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file get the same options applied.
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