Not sure if this could be a util-linux (mount) bug instead... On arch, /etc/fstab includes: /dev/sda1 /.snapshots btrfs rw,noatime,compress=lzo,ssd,discard,space_cache,subvol=.snapshots 0 0 But mount includes: /dev/sda1 on /.snapshots type btrfs (rw,noatime,compress=lzo,ssd,discard,space_cache) The subvol option isn't reported in mount. This happens on all of my btrfs mounts, not just .snapshots. -- To unsubscribe from this list: send the line "unsubscribe linux-unionfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html