On Friday 20 April 2012 16:49:48 Tydus Ken wrote: > I guess there's something wrong with btrfs in how to deal with two > partition with same UUID or something else, but I'm not sure. I don't believe that btrfs can cope with partitions with the same UID. A pointer here from Auke in July 2011: http://marc.info/?l=linux-btrfs&m=131161949201880&w=2 # Resetting the UUID on btrfs isn't a quick-and-easy thing - you # have to walk the entire tree and change every object. We've got # a bad-hack in meego that uses btrfs-debug-tree and changes the # UUID while it runs the entire tree, but it's ugly as hell. # # You shouldn't clone btrfs really, just make a new filesystem. That hack is for an unmounted filesystem, but I don't believe it's been shared on this list. Jan Schmidt was working on a "btrfs send" type command to help with this, but I've not heard anything recently (last December he posted that he was distracted by the backref-walking code which was a necessary precursor for the send/receive code). cheers, Chris -- Chris Samuel : http://www.csamuel.org/ : Melbourne, VIC This email may come with a PGP signature as a file. Do not panic. For more info see: http://en.wikipedia.org/wiki/OpenPGP
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