Trying to read a Linux raid array ( as per https://wiki.archlinux.org/index.php/Software_RAID_and_LVM ) which I can read perfectly well on a couple of Linux boxes. geom_linux_lvm.ko loaded, but: geom linux_lvm list geom linux_lvm status return nothing. kern.geom.debugflags=16 and kern.geom.linux_lvm.debug=16, but *nothing* in logs. No /dev/linux_lvm/ entries appear, though the two component disks appear as /dev/da0 and /dev/da1. Suspect I maybe missing something obvious: any ideas where I can start debugging this ? /Harry