[SOLVED] Btrfs and skinny extends

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https://bbs.archlinux.org – It is really really cool.  Since btrfs can keep track of just the changed portions between snapshots, it can therefore use this capability with send/receive to send incremental backups that link to the already received snapshots.  So unlike rsync, it is not comparing to determine what to send, it is simply sending what it knows to be differences.  It is very fast, and very efficient.If you are satisfied with btrfs-progs-git as the answer to your question, then you should mark the thread as [Solved].  This can be done by editing the first post.  B aware too that btrfs-p (HowTos)