NetBSD/distrib/sun3/MakeBootTape

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#!/bin/sh
#
# Here is a generic script that makes a Sun3 boot tape using
# the files in this directory. The tape layout is:
#
# segment 0: tapeboot
# segment 1: netbsd.sun3 (RAMDISK3)
# segment 2: netbsd.sun3x (RAMDISK3X)
# segment 3: miniroot image
#
# $NetBSD: MakeBootTape,v 1.4 1998/02/12 20:32:44 gwr Exp $
T=${1:-/dev/nrst0}
# Entertain...
set -x
# Make sure we start at the beginning.
mt -f $T rewind
# Segment 1 is the tapeboot program.
dd if=tapeboot of=$T obs=8k conv=sync
# Segment 2 is the Sun3 ramdisk kernel.
gzip -d -c ../../binary/kernel/netbsd-rd.sun3.gz |
dd of=$T obs=8k conv=sync
# Segment 3 is the Sun3X ramdisk kernel.
gzip -d -c ../../binary/kernel/netbsd-rd.sun3x.gz |
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dd of=$T obs=8k conv=sync
# Segment 4 is the miniroot image, unzipped!
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gzip -d -c ../miniroot/miniroot.gz |
dd of=$T obs=8k
# Done!
mt -f $T rewind