current-users: LFS installboot

Subject: LFS installboot
To: NetBSD-current Discussion List <current-users@netbsd.org>
From: matthew sporleder <msporleder@gmail.com>
List: current-users
Date: 02/04/2006 02:40:41

Am I missing a step here?
I netbooted GENERIC + userland, newfs_lfs /dev/rwd0a (after
disklabel), mount /dev/wd0a /mnt, tar xzf sets.tgz, installboot -v
/dev/rwd0a /usr/mdec/bootxx_lfsv2.

But when I try to boot:
NetBSD MBR boot

NetBSD/i386 lfsv2 Primary Bootstrap
Boot failed (errno  2): Can't open /boot.

What did I do wrong?