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18 lines
893 B
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18 lines
893 B
Plaintext
Bugfix: Update zstd library to fix possible data corruption at max. compression
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In restic 0.16.0, backups using maximum compression could result in data
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corruption due to a bug in the library used for compressing data. Please note
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that the "auto" compression level (used by default) is not affected!
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To check a repository for data corruption, run `restic check --read-data`. This
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will download and verify the whole repository. If the `check` command detects
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data corruption, follow the suggested steps. To simplify the repository repair
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and minimize data loss, we've also added an experimental `repair packs` command
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that salvages all valid data from the affected pack files.
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Restic now uses the latest version of the library used to compress data, which
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includes a fix for the data corruption issue.
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https://github.com/restic/restic/issues/4523
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https://github.com/restic/restic/pull/4530
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