frafra/duperemove

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Duperemove is a simple tool for finding duplicated extents and submitting them for deduplication. When given a list of files it will hash their contents on a block by block basis and compare those hashes to each other, finding and categorizing extents that match each other. When given the -d option, duperemove will submit those extents for deduplication using the btrfs-extent-same ioctl.


This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/frafra/duperemove/