btrfs is missing recursive subvolume delete. You can't delete subvolume if there is other subvolumes/snapshots in it. Also I think there are no real tools to find out which directories are subvolumes/snapshots -- 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
