Re: Amount of scrubbed data goes from 15.90GiB to 26.66GiB after defragment -r -v -clzo on a fs always mounted with compress=lzo

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On venerdì 13 maggio 2016 08:11:27 CEST, Duncan wrote:
In theory the various btrfs dedup solutions out there should work as well, while letting you keep the snapshots (at least to the extent they're either writable snapshots so can be reflink modified

Unfortunately as you said dedup doesn't work with read-only snapshots (I only use read-only snapshots with snapper) :(

Does dedup's dedup-syscall branch (https://github.com/g2p/bedup/tree/wip/dedup-syscall) which uses the new batch deduplication ioctl merged in Linux 3.12 fix this? Unfortunately latest commit is from september :(
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