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Diffstat (limited to 'distrib/i386/floppies/inst/install.sh')
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diff --git a/distrib/i386/floppies/inst/install.sh b/distrib/i386/floppies/inst/install.sh new file mode 100644 index 00000000000..3e984c2d42e --- /dev/null +++ b/distrib/i386/floppies/inst/install.sh @@ -0,0 +1,483 @@ +#!/bin/sh +# +# Copyright (c) 1994 Christopher G. Demetriou +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# 3. All advertising materials mentioning features or use of this software +# must display the following acknowledgement: +# This product includes software developed by Christopher G. Demetriou. +# 4. The name of the author may not be used to endorse or promote products +# derived from this software without specific prior written permission +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# $Id: install.sh,v 1.1 1995/10/18 08:37:34 deraadt Exp $ + +# NetBSD installation script. +# In a perfect world, this would be a nice C program, with a reasonable +# user interface. + +DT=/etc/disktab # /etc/disktab +FSTABDIR=/mnt/etc # /mnt/etc +#DONTDOIT=echo + +VERSION=1.1 +FSTAB=${FSTABDIR}/fstab + +getresp() { + read resp + if [ "X$resp" = "X" ]; then + resp=$1 + fi +} + +echo "Welcome to the NetBSD ${VERSION} installation program." +echo "" +echo "This program is designed to help you put NetBSD on your hard disk," +echo "in a simple and rational way. You'll be asked several questions," +echo "and it would probably be useful to have your disk's hardware" +echo "manual, the installation notes, and a calculator handy." +echo "" +echo "In particular, you will need to know some reasonably detailed" +echo "information about your disk's geometry, because there is currently" +echo "no way this this program can figure that information out." +echo "" +echo "As with anything which modifies your hard drive's contents, this" +echo "program can cause SIGNIFICANT data loss, and you are advised" +echo "to make sure your hard drive is backed up before beginning the" +echo "installation process." +echo "" +echo "Default answers are displyed in brackets after the questions." +echo "You can hit Control-C at any time to quit, but if you do so at a" +echo "prompt, you may have to hit return. Also, quitting in the middle of" +echo "installation may leave your system in an inconsistent state." +echo "" +echo -n "Proceed with installation? [n] " +getresp "n" +case "$resp" in + y*|Y*) + echo "Cool! Let's get to it..." + ;; + *) + echo "" + echo "OK, then. Enter 'halt' at the prompt to halt the" + echo "machine. Once the machine has halted, remove the" + echo "floppy and press any key to reboot." + exit + ;; +esac + +echo "" +echo "To do the installation, you'll need to provide some information about" +echo "your disk." +echo "" +echo "NetBSD can be installed on ST506, ESDI, IDE, or SCSI disks." +echo -n "What kind of disk will you be installing on? [SCSI] " +getresp "SCSI" +case "$resp" in + esdi|ESDI|st506|ST506) + drivetype=wd + echo -n "Does it support _automatic_ sector remapping? [y] " + getresp "y" + case "$resp" in + n*|N*) + sect_fwd="sf:" + ;; + *) + sect_fwd="" + ;; + esac + ;; + ide|IDE) + drivetype=wd + sect_fwd="" + type=ST506 + ;; + scsi|SCSI) + drivetype=sd + sect_fwd="" + type=SCSI + ;; +esac + +# find out what units are possible for that disk, and query the user. +driveunits=`ls /dev/${drivetype}?a | sed -e 's,/dev/\(...\)a,\1,g'` +if [ "X${driveunits}" = "X" ]; then + echo "FATAL ERROR:" + echo "No devices for disks of type '${drivetype}'." + echo "This is probably a bug in the install disks." + echo "Exiting install program." + exit +fi +prefdrive=${drivetype}0 + +echo "" +echo "The following ${drivetype}-type disks are supported by this" +echo "installation procedure:" +echo " "${driveunits} +echo "Note that they may not exist in _your_ machine; the list of" +echo "disks in your machine was printed when the system was booting." +echo "" +while [ "X${drivename}" = "X" ]; do + echo -n "Which disk would like to install on? [${prefdrive}] " + getresp ${prefdrive} + otherdrives=`echo "${driveunits}" | sed -e s,${resp},,` + if [ "X${driveunits}" = "X${otherdrives}" ]; then + echo "" + echo "\"${resp}\" is an invalid drive name. Valid choices" + echo "are: "${driveunits} + echo "" + else + drivename=${resp} + fi +done + +echo "" +echo "Using disk ${drivename}." +echo "" +echo -n "What kind of disk is it? (one word please) [my${drivetype}] " +getresp "my${drivetype}" +labelname=$resp + +echo "" +echo "You will now need to provide some information about your disk's" +echo "geometry. This should either be in the User's Manual for your disk," +echo "or you should have written down what NetBSD printed when booting." +echo "(Note that he geometry that's printed at boot time is preferred.)" +echo "" +echo -n "Number of bytes per disk sector? [512] " +getresp 512 +bytes_per_sect="$resp" + +echo -n "Number of disk cylinders? " +getresp +cyls_per_disk="$resp" + +echo -n "Number of disk tracks (heads) per disk cylinder? " +getresp +tracks_per_cyl="$resp" + +echo -n "Number of disk sectors per disk track? " +getresp +sects_per_track="$resp" + +cylindersize=`expr $sects_per_track \* $tracks_per_cyl` +cylbytes=`expr $cylindersize \* $bytes_per_sect` +disksize=`expr $cylindersize \* $cyls_per_disk` + +echo "" +echo "Your disk has a total of $disksize $bytes_per_sect byte sectors," +echo "arranged as $cyls_per_disk cylinders which contain $cylindersize " +echo "sectors ($cylbytes bytes) each." +echo "" +echo "You can specify partition sizes in cylinders ('c') or sectors ('s')." +while [ "X${sizemult}" = "X" ]; do + echo -n "What units would you like to use? [cylinders] " + getresp cylinders + case "$resp" in + c*|C*) + sizemult=$cylindersize + sizeunit="cylinders" + ;; + s*|S*) + sizemult=1 + sizeunit="sectors" + ;; + *) + echo "" + echo "Enter cylinders ('c') or sectors ('s')." + ;; + esac +done + +if [ $sizeunit = "sectors" ]; then + echo "" + echo "For best disk performance, partitions should begin and end on" + echo "cylinder boundaries. Wherever possible, pick sizes that are" + echo "multiples of the cylinder size ($cylindersize sectors)." +fi + +echo -n "" +echo -n "Size of NetBSD portion of disk (in $sizeunit)? " +getresp +partition=$resp +partition_sects=`expr $resp \* $sizemult` +part_offset=0 +if [ $partition_sects -lt $disksize ]; then + echo -n "Offset of NetBSD portion of disk (in $sizeunit)? " + getresp + part_offset=$resp +fi +badspacesec=0 +if [ "$sect_fwd" = "sf:" ]; then + badspacecyl=`expr $sects_per_track + 126` + badspacecyl=`expr $badspacecyl + $cylindersize - 1` + badspacecyl=`expr $badspacecyl / $cylindersize` + badspacesec=`expr $badspacecyl \* $cylindersize` + echo "" + echo -n "Using $badspacesec sectors ($badspacecyl cylinders) for the " + echo "bad144 bad block table" +fi + +sects_left=`expr $partition_sects - $badspacesec` +units_left=`expr $sects_left / $sizemult` +echo "" +echo "There are $units_left $sizeunit left to allocate." +echo "" +root=0 +while [ $root -eq 0 ]; do + echo -n "Root partition size (in $sizeunit)? " + getresp + case $resp in + [1-9]*) + total=$resp + if [ $total -gt $units_left ]; then + echo -n "Root size is greater than remaining " + echo "free space on disk." + else + root=$resp + fi + ;; + esac +done +root_offset=$part_offset +part_used=`expr $root + $badspacesec / $sizemult` +units_left=`expr $partition - $part_used` +echo "" + +swap=0 +while [ $swap -eq 0 ]; do + echo "$units_left $sizeunit remaining in NetBSD portion of disk." + echo -n "Swap partition size (in $sizeunit)? " + getresp + case $resp in + [1-9]*) + if [ $swap -gt $units_left ]; then + echo -n "Swap size is greater than remaining " + echo "free space on disk." + else + swap=$resp + fi + ;; + esac +done +swap_offset=`expr $root_offset + $root` +part_used=`expr $part_used + $swap` +echo "" + +fragsize=1024 +blocksize=8192 +$DONTDOIT mount -u /dev/fd0a / +cat /etc/disktab.preinstall > $DT +echo "" >> $DT +echo "$labelname|NetBSD installation generated:\\" >> $DT +echo " :dt=${type}:ty=winchester:\\" >> $DT +echo -n " :nc#${cyls_per_disk}:ns#${sects_per_track}" >> $DT +echo ":nt#${tracks_per_cyl}:\\" >> $DT +echo " :se#${bytes_per_sect}:${sect_fwd}\\" >> $DT +_size=`expr $root \* $sizemult` +_offset=`expr $root_offset \* $sizemult` +echo -n " :pa#${_size}:oa#${_offset}" >> $DT +echo ":ta=4.2BSD:ba#${blocksize}:fa#${fragsize}:\\" >> $DT +_size=`expr $swap \* $sizemult` +_offset=`expr $swap_offset \* $sizemult` +echo " :pb#${_size}:ob#${_offset}:tb=swap:\\" >> $DT +_size=`expr $partition \* $sizemult` +_offset=`expr $part_offset \* $sizemult` +echo " :pc#${_size}:oc#${_offset}:\\" >> $DT + +echo "You will now have to enter information about any other partitions" +echo "to be created in the NetBSD portion of the disk. This process will" +echo "be complete when you've filled up all remaining space in the NetBSD" +echo "portion of the disk." + +while [ $part_used -lt $partition ]; do + part_size=0 + units_left=`expr $partition - $part_used` + while [ $part_size -eq 0 ]; do + echo "" + echo -n "$units_left $sizeunit remaining in NetBSD portion of " + echo "the disk" + echo -n "Next partition size (in $sizeunit)? " + getresp + case $resp in + [1-9]*) + total=`expr $part_used + $resp` + if [ $total -gt $partition ]; then + echo -n "That would make the parition" + echo "too large to fit!" + else + part_size=$resp + part_used=$total + part_name="" + while [ "$part_name" = "" ]; do + echo -n "Mount point? " + getresp + part_name=$resp + done + fi + ;; + esac + done + if [ "$ename" = "" ]; then + ename=$part_name + offset=`expr $part_offset + $root + $swap` + _size=`expr $part_size \* $sizemult` + _offset=`expr $offset \* $sizemult` + echo -n " :pe#${_size}:oe#${_offset}" >> $DT + echo ":te=4.2BSD:be#${blocksize}:fe#${fragsize}:\\" >> $DT + offset=`expr $offset + $part_size` + elif [ "$fname" = "" ]; then + fname=$part_name + _size=`expr $part_size \* $sizemult` + _offset=`expr $offset \* $sizemult` + echo -n " :pf#${_size}:of#${_offset}" >> $DT + echo ":tf=4.2BSD:bf#${blocksize}:ff#${fragsize}:\\" >> $DT + offset=`expr $offset + $part_size` + elif [ "$gname" = "" ]; then + gname=$part_name + _size=`expr $part_size \* $sizemult` + _offset=`expr $offset \* $sizemult` + echo -n " :pg#${_size}:og#${_offset}" >> $DT + echo ":tg=4.2BSD:bg#${blocksize}:fg#${fragsize}:\\" >> $DT + offset=`expr $offset + $part_size` + elif [ "$hname" = "" ]; then + hname=$part_name + _size=`expr $part_size \* $sizemult` + _offset=`expr $offset \* $sizemult` + echo -n " :ph#${_size}:oh#${_offset}" >> $DT + echo ":th=4.2BSD:bh#${blocksize}:fh#${fragsize}:\\" >> $DT + part_used=$partition + fi +done +echo " :pd#${disksize}:od#0:" >> $DT +sync + +echo "" +echo "THIS IS YOUR LAST CHANCE!!!" +echo "" +echo -n "Are you SURE you want NetBSD installed on your hard drive? (yes/no) " +answer="" +while [ "$answer" = "" ]; do + getresp + case $resp in + yes|YES) + echo "" + echo "Here we go..." + answer=yes + ;; + no|NO) + echo "" + echo -n "OK, then. enter 'halt' to halt the machine. " + echo "Once the machine has halted," + echo -n "remove the floppy, and press any key to " + echo "reboot." + exit + ;; + *) + echo -n "I want a yes or no answer... well? " + ;; + esac +done + +echo "" +echo -n "Labeling disk $drivename..." +$DONTDOIT disklabel -w -B $drivename $labelname +echo " done." + +if [ "$sect_fwd" = "sf:" ]; then + echo -n "Initializing bad144 badblock table..." + $DONTDOIT bad144 $drivename 0 + echo " done." +fi + +echo "Initializing root filesystem, and mounting..." +$DONTDOIT newfs /dev/r${drivename}a $name +$DONTDOIT mount -v /dev/${drivename}a /mnt +if [ "$ename" != "" ]; then + echo "" + echo "Initializing $ename filesystem, and mounting..." + $DONTDOIT newfs /dev/r${drivename}e $name + $DONTDOIT mkdir -p /mnt/$ename + $DONTDOIT mount -v /dev/${drivename}e /mnt/$ename +fi +if [ "$fname" != "" ]; then + echo "" + echo "Initializing $fname filesystem, and mounting..." + $DONTDOIT newfs /dev/r${drivename}f $name + $DONTDOIT mkdir -p /mnt/$fname + $DONTDOIT mount -v /dev/${drivename}f /mnt/$fname +fi +if [ "$gname" != "" ]; then + echo "" + echo "Initializing $gname filesystem, and mounting..." + $DONTDOIT newfs /dev/r${drivename}g $name + $DONTDOIT mkdir -p /mnt/$gname + $DONTDOIT mount -v /dev/${drivename}g /mnt/$gname +fi +if [ "$hname" != "" ]; then + echo "" + echo "Initializing $hname filesystem, and mounting..." + $DONTDOIT newfs /dev/r${drivename}h $name + $DONTDOIT mkdir -p /mnt/$hname + $DONTDOIT mount -v /dev/${drivename}h /mnt/$hname +fi + +echo "" +echo "Populating filesystems with bootstrapping binaries and config files" +$DONTDOIT tar --one-file-system -cf - . | (cd /mnt ; tar --unlink -xpf - ) +$DONTDOIT cp /tmp/.hdprofile /mnt/.profile + +echo "" +echo -n "Creating an fstab..." +echo /dev/${drivename}a / ffs rw 1 1 | sed -e s,//,/, > $FSTAB +if [ "$ename" != "" ]; then + echo /dev/${drivename}e /$ename ffs rw 1 2 | sed -e s,//,/, >> $FSTAB +fi +if [ "$fname" != "" ]; then + echo /dev/${drivename}f /$fname ffs rw 1 3 | sed -e s,//,/, >> $FSTAB +fi +if [ "$gname" != "" ]; then + echo /dev/${drivename}g /$gname ffs rw 1 4 | sed -e s,//,/, >> $FSTAB +fi +if [ "$hname" != "" ]; then + echo /dev/${drivename}h /$hname ffs rw 1 5 | sed -e s,//,/, >> $FSTAB +fi +sync +echo " done." + +echo "" +echo "" +echo "OK! The preliminary work of setting up your disk is now complete." +echo "" +echo "The remaining tasks are:" +echo "" +echo "To copy a NetBSD kernel to the hard drive's root filesystem." +echo "Once accomplished, you can boot off the hard drive." +echo "" +echo "To load and install the NetBSD distribution sets." +echo "Currently the hard drive's root filesystem is mounted on /mnt" +echo "" +echo "Consult the installation notes which will describe how to" +echo "install the distribution sets and kernel. Post-installation" +echo "configuration is also discussed therein." +echo "" +echo "GOOD LUCK!" +echo "" |