1# $NetBSD: install.md,v 1.12 1999/06/27 12:55:59 mrg Exp $ 2# 3# 4# Copyright (c) 1996 The NetBSD Foundation, Inc. 5# All rights reserved. 6# 7# This code is derived from software contributed to The NetBSD Foundation 8# by Jason R. Thorpe. 9# 10# Redistribution and use in source and binary forms, with or without 11# modification, are permitted provided that the following conditions 12# are met: 13# 1. Redistributions of source code must retain the above copyright 14# notice, this list of conditions and the following disclaimer. 15# 2. Redistributions in binary form must reproduce the above copyright 16# notice, this list of conditions and the following disclaimer in the 17# documentation and/or other materials provided with the distribution. 18# 3. All advertising materials mentioning features or use of this software 19# must display the following acknowledgement: 20# This product includes software developed by the NetBSD 21# Foundation, Inc. and its contributors. 22# 4. Neither the name of The NetBSD Foundation nor the names of its 23# contributors may be used to endorse or promote products derived 24# from this software without specific prior written permission. 25# 26# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36# POSSIBILITY OF SUCH DAMAGE. 37# 38 39# 40# machine dependent section of installation/upgrade script. 41# 42 43# Machine-dependent install sets 44MDSETS="kern xbase xcomp xcontrib xfont xserver" 45 46if [ "$MODE" = upgrade ]; then 47 RELOCATED_FILES_13="${RELOCATED_FILES_13} /usr/sbin/installboot /usr/mdec/installboot" 48fi 49 50# Mount /kern to get at /kern/msgbuf 51mount -t kernfs none /kern 52 53md_set_term() { 54 if [ ! -z "$TERM" ]; then 55 return 56 fi 57 echo -n "Specify terminal type [sun]: " 58 getresp "sun" 59 TERM="$resp" 60 export TERM 61} 62 63md_makerootwritable() { 64 # Was: do_mfs_mount "/tmp" "2048" 65 # /tmp is the mount point 66 # 2048 is the size in DEV_BIZE blocks 67 68 umount /tmp > /dev/null 2>&1 69 if ! mount_mfs -s 2048 swap /tmp ; then 70 cat << \__mfs_failed_1 71 72FATAL ERROR: Can't mount the memory filesystem. 73 74__mfs_failed_1 75 exit 76 fi 77 78 # Bleh. Give mount_mfs a chance to DTRT. 79 sleep 2 80} 81 82md_get_diskdevs() { 83 # return available disk devices 84 < /kern/msgbuf sed -n -e 's/^\(sd[0-9]\) .*/\1/p' -e 's/^\(x[dy][0-9]\) .*/\1/p' | sort -u 85} 86 87md_get_cddevs() { 88 # return available CDROM devices 89 < /kern/msgbuf sed -n -e 's/^\(cd[0-9]\) .*/\1/p' | sort -u 90} 91 92md_get_ifdevs() { 93 # return available network devices 94 < /kern/msgbuf sed -n -e 's/^\(le[0-9]\) .*/\1/p' -e 's/^\(ie[0-9]\) .*/\1/p' | sort -u 95} 96 97md_get_partition_range() { 98 # return range of valid partition letters 99 echo "[a-h]" 100} 101 102md_installboot() { 103 echo "Installing boot block..." 104 /usr/mdec/binstall ffs /mnt 105} 106 107md_native_fstype() { 108} 109 110md_native_fsopts() { 111} 112 113md_checkfordisklabel() { 114 # $1 is the disk to check 115 local rval 116 local cfdl 117 118 cfdl=`disklabel $1 2>&1 > /dev/null | \ 119 sed -n -e '/no disk label/{s/.*/ndl/p;q;}; \ 120 /disk label corrupted/{s/.*/dlc/p;q;}; \ 121 $s/.*/no/p'` 122 if [ x$cfdl = xndl ]; then 123 rval=1 124 elif [ x$cfdl = xdlc ]; then 125 rval=2 126 else 127 rval=0 128 fi 129 130 return $rval 131} 132 133md_prep_disklabel() 134{ 135 local _disk 136 137 _disk=$1 138 md_checkfordisklabel $_disk 139 case $? in 140 0) 141 echo -n "Do you wish to edit the disklabel on $_disk? [y]" 142 ;; 143 1) 144 echo "WARNING: Disk $_disk has no label" 145 echo -n "Do you want to create one with the disklabel editor? [y]" 146 ;; 147 2) 148 echo "WARNING: Label on disk $_disk is corrupted" 149 echo -n "Do you want to try and repair the damage using the disklabel editor? [y]" 150 ;; 151 esac 152 153 getresp "y" 154 case "$resp" in 155 y*|Y*) ;; 156 *) return ;; 157 esac 158 159 # display example 160 cat << \__md_prep_disklabel_1 161 162Here is an example of what the partition information will look like once 163you have entered the disklabel editor. Disk partition sizes and offsets 164are in sector (most likely 512 bytes) units. Make sure these size/offset 165pairs are on cylinder boundaries (the number of sector per cylinder is 166given in the `sectors/cylinder' entry, which is not shown here). 167 168Do not change any parameters except the partition layout and the label name. 169It's probably also wisest not to touch the `8 partitions:' line, even 170in case you have defined less than eight partitions. 171 172[Example] 1738 partitions: 174# size offset fstype [fsize bsize cpg] 175 a: 50176 0 4.2BSD 1024 8192 16 # (Cyl. 0 - 111) 176 b: 64512 50176 swap # (Cyl. 112 - 255) 177 c: 640192 0 unknown # (Cyl. 0 - 1428) 178 d: 525504 114688 4.2BSD 1024 8192 16 # (Cyl. 256 - 1428) 179[End of example] 180 181__md_prep_disklabel_1 182 echo -n "Press [Enter] to continue " 183 getresp "" 184 disklabel -W ${_disk} 185 if [ -f /usr/bin/vi ]; then 186 disklabel -e ${_disk} 187 else 188 disklabel -i ${_disk} 189 fi 190} 191 192md_copy_kernel() { 193 if [ -f /mnt/netbsd.GENERIC ]; then 194 echo -n "Linking /netbsd.GENERIC to /netbsd ... " 195 ln /mnt/netbsd.GENERIC /mnt/netbsd 196 echo "done." 197 else 198 echo "WARNING: No /netbsd.GENERIC! Please install /netbsd manually!" 199 fi 200} 201 202md_welcome_banner() { 203{ 204 if [ "$MODE" = "install" ]; then 205 echo "" 206 echo "Welcome to the NetBSD/sparc ${VERSION} installation program." 207 cat << \__welcome_banner_1 208 209This program is designed to help you put NetBSD on your disk, 210in a simple and rational way. You'll be asked several questions, 211and it would probably be useful to have your disk's hardware 212manual, the installation notes, and a calculator handy. 213__welcome_banner_1 214 215 else 216 echo "" 217 echo "Welcome to the NetBSD/sparc ${VERSION} upgrade program." 218 cat << \__welcome_banner_2 219 220This program is designed to help you upgrade your NetBSD system in a 221simple and rational way. 222 223As a reminder, installing the `etc' binary set is NOT recommended. 224Once the rest of your system has been upgraded, you should manually 225merge any changes to files in the `etc' set into those files which 226already exist on your system. 227__welcome_banner_2 228 fi 229 230cat << \__welcome_banner_3 231 232As with anything which modifies your disk's contents, this 233program can cause SIGNIFICANT data loss, and you are advised 234to make sure your data is backed up before beginning the 235installation process. 236 237Default answers are displayed in brackets after the questions. 238You can hit Control-C at any time to quit, but if you do so at a 239prompt, you may have to hit return. Also, quitting in the middle of 240installation may leave your system in an inconsistent state. 241 242__welcome_banner_3 243} | more 244} 245 246md_not_going_to_install() { 247 cat << \__not_going_to_install_1 248 249OK, then. Enter `halt' at the prompt to halt the machine. Once the 250machine has halted, power-cycle the system to load new boot code. 251 252__not_going_to_install_1 253} 254 255md_congrats() { 256 local what; 257 if [ "$MODE" = "install" ]; then 258 what="installed"; 259 else 260 what="upgraded"; 261 fi 262 cat << __congratulations_1 263 264CONGRATULATIONS! You have successfully $what NetBSD! 265To boot the installed system, enter halt at the command prompt. Once the 266system has halted, reset the machine and boot from the disk. 267 268__congratulations_1 269} 270