1#!/bin/sh 2# 3# $NetBSD: install.md,v 1.1 1997/12/17 22:10:31 scw Exp $ 4# 5# Copyright (c) 1996 The NetBSD Foundation, Inc. 6# All rights reserved. 7# 8# This code is derived from software contributed to The NetBSD Foundation 9# by Jason R. Thorpe. 10# 11# Redistribution and use in source and binary forms, with or without 12# modification, are permitted provided that the following conditions 13# are met: 14# 1. Redistributions of source code must retain the above copyright 15# notice, this list of conditions and the following disclaimer. 16# 2. Redistributions in binary form must reproduce the above copyright 17# notice, this list of conditions and the following disclaimer in the 18# documentation and/or other materials provided with the distribution. 19# 3. All advertising materials mentioning features or use of this software 20# must display the following acknowledgement: 21# This product includes software developed by the NetBSD 22# Foundation, Inc. and its contributors. 23# 4. Neither the name of The NetBSD Foundation nor the names of its 24# contributors may be used to endorse or promote products derived 25# from this software without specific prior written permission. 26# 27# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 28# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 29# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 30# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE 31# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 32# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 33# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 34# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 35# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 36# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 37# POSSIBILITY OF SUCH DAMAGE. 38# 39 40# 41# machine dependent section of installation/upgrade script 42# 43 44# Machine-dependent install sets 45MDSETS="" 46 47md_set_term() { 48 if [ ! -z "$TERM" ]; then 49 return 50 fi 51 echo -n "Specify terminal type [vt100]: " 52 getresp "vt100" 53 TERM="$resp" 54 export TERM 55 # XXX call tset? 56} 57 58__mount_kernfs() { 59 # Make sure kernfs is mounted. 60 if [ ! -d /kern -o ! -e /kern/msgbuf ]; then 61 mkdir /kern > /dev/null 2>&1 62 /sbin/mount_kernfs /kern /kern >/dev/null 2>&1 63 fi 64} 65 66md_makerootwritable() { 67 # Just remount the root device read-write. 68 __mount_kernfs 69 echo "Remounting root read-write..." 70 mount -u /kern/rootdev / 71} 72 73md_get_diskdevs() { 74 # return available disk devices 75 __mount_kernfs 76 sed -n -e '/^sd[0-9] /s/ .*//p' \ 77 < /kern/msgbuf | sort -u 78} 79 80md_get_cddevs() { 81 # return available CDROM devices 82 __mount_kernfs 83 sed -n -e '/^cd[0-9] /s/ .*//p' \ 84 < /kern/msgbuf | sort -u 85} 86 87md_get_ifdevs() { 88 # return available network devices 89 __mount_kernfs 90 sed -n -e '/^le[0-9] /s/ .*//p' \ 91 < /kern/msgbuf | sort -u 92} 93 94md_get_partition_range() { 95 # return an expression describing the valid partition id's 96 echo '[a-h]' 97} 98 99md_installboot() { 100 # install the boot block on disk $1 101 echo "Installing boot block..." 102 ( cd /usr/mdec ;\ 103 cp -p ./bootsd /mnt/.bootsd ;\ 104 sync ; sleep 1 ; sync ;\ 105 ./installboot -v /mnt/.bootsd bootxx /dev/r${1}a ) 106 echo "done." 107} 108 109md_native_fstype() { 110} 111 112md_native_fsopts() { 113} 114 115md_checkfordisklabel() { 116 # $1 is the disk to check 117 local rval 118 119 disklabel $1 > /dev/null 2> /tmp/checkfordisklabel 120 if grep "no disk label" /tmp/checkfordisklabel; then 121 rval=1 122 elif grep "disk label corrupted" /tmp/checkfordisklabel; then 123 rval=2 124 else 125 rval=0 126 fi 127 128 rm -f /tmp/checkfordisklabel 129 return $rval 130} 131 132md_prep_disklabel() 133{ 134 local _disk 135 136 _disk=$1 137 md_checkfordisklabel $_disk 138 case $? in 139 0) 140 echo -n "Do you wish to edit the disklabel on $_disk? [y]" 141 ;; 142 1) 143 echo "WARNING: Disk $_disk has no label" 144 echo -n "Do you want to create one with the disklabel editor? [y]" 145 ;; 146 2) 147 echo "WARNING: Label on disk $_disk is corrupted" 148 echo -n "Do you want to try and repair the damage using the disklabel editor? [y]" 149 ;; 150 esac 151 152 getresp "y" 153 case "$resp" in 154 y*|Y*) ;; 155 *) return ;; 156 esac 157 158 # display example 159 cat << \__md_prep_disklabel_1 160 161Here is an example of what the partition information will look like once 162you have entered the disklabel editor. Disk partition sizes and offsets 163are in sector (most likely 512 bytes) units. Make sure these size/offset 164pairs are on cylinder boundaries (the number of sector per cylinder is 165given in the `sectors/cylinder' entry, which is not shown here). 166 167Do not change any parameters except the partition layout and the label name. 168It's probably also wisest not to touch the `8 partitions:' line, even 169in case you have defined less than eight partitions. 170 171[Example] 1728 partitions: 173# size offset fstype [fsize bsize cpg] 174 a: 50176 0 4.2BSD 1024 8192 16 # (Cyl. 0 - 111) 175 b: 64512 50176 swap # (Cyl. 112 - 255) 176 c: 640192 0 unknown # (Cyl. 0 - 1428) 177 d: 525504 114688 4.2BSD 1024 8192 16 # (Cyl. 256 - 1428) 178[End of example] 179 180__md_prep_disklabel_1 181 echo -n "Press [Enter] to continue " 182 getresp "" 183 edlabel /dev/r${_disk}c 184} 185 186md_copy_kernel() { 187 echo -n "Copying kernel..." 188 cp -p /netbsd /mnt/netbsd 189 echo "done." 190} 191 192md_welcome_banner() { 193 echo "Welcome to the NetBSD/mvme68k ${VERSION} installation program." 194 cat << \__welcome_banner_1 195 196This program is designed to help you install NetBSD on your system in a simple 197and rational way. You'll be asked several questions, and it would probably be 198useful to have your disk's hardware manual, the installation notes, and a 199calculator handy. 200 201In particular, you will need to know some reasonably detailed information 202about your disk's geometry. The kernel will attempt to display geometry 203information for SCSI disks during boot, if possible. If you did not make it 204note of it before, you may wish to reboot and jot down your disk's geometry 205before proceeding. 206 207As with anything which modifies your hard disk's contents, this program can 208cause SIGNIFICANT data loss, and you are advised to make sure your hard drive 209is backed up before beginning the installation process. 210 211Default answers are displyed in brackets after the questions. You can hit 212Control-C at any time to quit, but if you do so at a prompt, you may have to 213hit return. Also, quitting in the middle of installation may leave your 214system in an inconsistent state. 215__welcome_banner_1 216} 217 218md_not_going_to_install() { 219 cat << \__not_going_to_install_1 220 221OK, then. Enter 'halt' at the prompt to halt the machine. Once the 222machine has halted, power-cycle the system to load new boot code. 223 224__not_going_to_install_1 225} 226 227md_congrats() { 228 cat << \__congratulations_1 229 230CONGRATULATIONS! You have successfully installed NetBSD! To boot the 231installed system, enter halt at the command prompt. Once the system has 232halted, power-cycle the machine in order to load new boot code. Make sure 233you boot from the root disk. 234 235__congratulations_1 236} 237 238md_native_fstype() { 239 # Nothing to do. 240} 241 242md_native_fsopts() { 243 # Nothing to do. 244} 245