On Fri, Oct 28, 2011 at 7:32 AM, Ken D'Ambrosio <ken@xxxxxxxx> wrote: >> some of us make use of snapshot/clone, whether it's using btrfs or zfs :) > > No, this is just flat my fault: it doesn't matter what backup method you use if > you do it wrong. (I actually have three snapshots of each of my two > partitions.) What I meant was, if you use snapshot you can easily rollback, and not having to dd-back. But you're right though, it doesn't matter what you use if you do it wrong. >> Try getting source of btrfs-progs, do "make btrfs-zero-log", and use it. > > Already got 'em. Everything that tries to even think about modifying stuff > (btrfs-zero-log, btrfsck, and btrfs-debug-tree) all dump core: Your last resort (for now, anyway) might be using "restore" from Josef's btrfs-progs: https://github.com/josefbacik/btrfs-progs It might be able to copy some data. -- Fajar -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
