In <Pine.NEB.4.21.0005081047550.2199-100000@IP113.BM.PurpleI.com>
abs@mono.org wrote:

> 	Currently the system needs to either run with INSECURE, or be
> 	in single user mode to install bootblocks. This makes it a little
> 	more awkward than necessary for users to build boot floppies and
> 	suchlike (they have to build a custom kernel first).

Installboot to /dev/r[fs]d?c can do the trick.
---
Izumi Tsutsui
tsutsui@ceres.dti.ne.jp