> Should I bfu to the latest bits to fix this > problem or do I also need to install b72?
bfu to b72 (or newer) should be OK, iff there really is a difference with shared library dependencies between b70 and b72. I'm not sure about b70; but b72 with just an empty /usr directory in the root filesystem, used as a mount point for for mounting a zfs /usr works just fine. Are you trying to setup a system that boots from a zfs root filesystem, and has /usr on a separate zfs filesystem? What exactly is the panic that you get when you try to boot with option "-k"? This message posted from opensolaris.org _______________________________________________ zfs-discuss mailing list zfs-discuss@opensolaris.org http://mail.opensolaris.org/mailman/listinfo/zfs-discuss