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30 lines
1.4 KiB
Plaintext
30 lines
1.4 KiB
Plaintext
Enhancement: Improve `prune` performance and make it more customizable
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The `prune` command is now much faster. This is especially the case for remote
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repositories or repositories with not much data to remove. Also the memory
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usage of the `prune` command is now reduced.
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Restic used to rebuild the index from scratch after pruning. This could lead
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to missing packs in the index in some cases for eventually consistent backends
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such as e.g. AWS S3. This behavior is now changed and the index rebuilding
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uses the information already known by `prune`.
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By default, the `prune` command no longer removes all unused data. This
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behavior can be fine-tuned by new options, like the acceptable amount of
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unused space or the maximum size of data to reorganize. For more details,
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please see https://restic.readthedocs.io/en/stable/060_forget.html .
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Moreover, `prune` now accepts the `--dry-run` option and also running
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`forget --dry-run --prune` will show what `prune` would do.
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This enhancement also fixes several open issues, e.g.:
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- https://github.com/restic/restic/issues/1140
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- https://github.com/restic/restic/issues/1599
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- https://github.com/restic/restic/issues/1985
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- https://github.com/restic/restic/issues/2112
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- https://github.com/restic/restic/issues/2227
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- https://github.com/restic/restic/issues/2305
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https://github.com/restic/restic/pull/2718
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https://github.com/restic/restic/pull/2842
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