stats: Fix hardlink tracking across multiple filesystems#4503
Merged
MichaelEischer merged 2 commits intorestic:masterfrom Oct 27, 2023
Merged
stats: Fix hardlink tracking across multiple filesystems#4503MichaelEischer merged 2 commits intorestic:masterfrom
MichaelEischer merged 2 commits intorestic:masterfrom
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This will allow reusing it for the stats command without regressing the memory usage due to storing an unnecessary file path.
inodes are only unique within a device. Use the HardlinkIndex from the restorer instead of the custom (broken) hashmap to correctly account for both inode and deviceID.
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What does this PR change? What problem does it solve?
The
statscommand only counts hardlinked files once. However, the calculation did not include the deviceID and consequently inodeIDs from different devices might be considered to be hardlinked to one another.Was the change previously discussed in an issue or on the forum?
Might fix https://forum.restic.net/t/possible-bug-in-stats/6461/8
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changelog/unreleased/that describes the changes for our users (see template).gofmton the code in all commits.