> Date: Fri, 21 Jun 1996 22:33:14 +1000
> From: matthew green <mrg@eterna.com.au>
> Sender: owner-port-sparc@netbsd.org
> Precedence: list
> X-Loop: port-sparc@NetBSD.ORG
> 
> 
> hi folks.
> 
> blah, the first boot.fs i uploaded was missing a sun disklabel and
> as such won't work.  either vnd's will require disklabel support or
> boot floppies won't be built without manual intervention for this
> release.

You can use the ramdisk device for this.
That's how src/distrib/sun3 makes FS images.

Gordon