393 lines
10 KiB
Markdown
393 lines
10 KiB
Markdown
# $NetBSD: install.md,v 1.19 2004/01/17 05:30:01 lukem Exp $
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#
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#
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# Copyright (c) 1996 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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# by Jason R. Thorpe.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by the NetBSD
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# Foundation, Inc. and its contributors.
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# 4. Neither the name of The NetBSD Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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#
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# machine dependent section of installation/upgrade script.
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#
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# Machine-dependent install sets
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MDSETS="kern xbase xcomp xfont xserver"
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if [ "$MODE" = upgrade ]; then
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RELOCATED_FILES_13="${RELOCATED_FILES_13} /usr/sbin/installboot /usr/mdec/installboot"
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fi
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md_set_term() {
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if [ ! -z "$TERM" ]; then
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return
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fi
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echo -n "Specify terminal type [sun]: "
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getresp "sun"
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TERM="$resp"
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export TERM
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}
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md_makerootwritable() {
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# Was: do_mfs_mount "/tmp" "2048"
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# /tmp is the mount point
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# 2048 is the size in DEV_BIZE blocks
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umount /tmp > /dev/null 2>&1
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if ! mount_mfs -s 2048 swap /tmp ; then
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cat << \__mfs_failed_1
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FATAL ERROR: Can't mount the memory filesystem.
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__mfs_failed_1
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exit
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fi
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# Bleh. Give mount_mfs a chance to DTRT.
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sleep 2
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}
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md_get_diskdevs() {
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# return available disk devices
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dmesg | sed -n -e 's/^\(sd[0-9]\) .*/\1/p' -e 's/^\(x[dy][0-9]\) .*/\1/p' | sort -u
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}
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md_get_cddevs() {
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# return available CDROM devices
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dmesg | sed -n -e 's/^\(cd[0-9]\) .*/\1/p' | sort -u
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}
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md_get_ifdevs() {
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# return available network devices
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dmesg | sed -n -e 's/^\(le[0-9]\) .*/\1/p' -e 's/^\(ie[0-9]\) .*/\1/p' | sort -u
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}
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md_get_partition_range() {
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# return range of valid partition letters
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echo "[a-h]"
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}
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md_installboot() {
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# $1 is the boot disk
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echo "Installing boot block..."
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cp -p /usr/mdec/boot /mnt/boot
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/usr/sbin/installboot -v /dev/r${1}a /usr/mdec/bootxx /boot
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}
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md_native_fstype() {
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}
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md_native_fsopts() {
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}
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md_checkfordisklabel() {
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# $1 is the disk to check
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local rval
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local cfdl
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cfdl=`disklabel $1 2>&1 > /dev/null | \
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sed -n -e '/no disk label/{s/.*/ndl/p;q;}; \
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/disk label corrupted/{s/.*/dlc/p;q;}; \
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$s/.*/no/p'`
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if [ x$cfdl = xndl ]; then
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rval=1
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elif [ x$cfdl = xdlc ]; then
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rval=2
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else
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rval=0
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fi
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return $rval
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}
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md_prep_disklabel()
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{
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local _disk
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_disk=$1
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md_checkfordisklabel $_disk
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case $? in
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0)
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echo -n "Do you wish to edit the disklabel on $_disk? [y]"
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;;
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1)
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echo "WARNING: Disk $_disk has no label"
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echo -n "Do you want to create one with the disklabel editor? [y]"
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;;
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2)
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echo "WARNING: Label on disk $_disk is corrupted"
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echo -n "Do you want to try and repair the damage using the disklabel editor? [y]"
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;;
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esac
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getresp "y"
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case "$resp" in
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y*|Y*) ;;
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*) return ;;
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esac
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# display example
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cat << \__md_prep_disklabel_1
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Here is an example of what the partition information will look like once
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you have entered the disklabel editor. Disk partition sizes and offsets
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are in sector (most likely 512 bytes) units. Make sure these size/offset
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pairs are on cylinder boundaries (the number of sector per cylinder is
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given in the `sectors/cylinder' entry, which is not shown here).
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Do not change any parameters except the partition layout and the label name.
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It's probably also wisest not to touch the `8 partitions:' line, even
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in case you have defined less than eight partitions.
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[Example]
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8 partitions:
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# size offset fstype [fsize bsize cpg]
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a: 50176 0 4.2BSD 1024 8192 16 # (Cyl. 0 - 111)
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b: 64512 50176 swap # (Cyl. 112 - 255)
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c: 640192 0 unknown # (Cyl. 0 - 1428)
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d: 525504 114688 4.2BSD 1024 8192 16 # (Cyl. 256 - 1428)
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[End of example]
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__md_prep_disklabel_1
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echo -n "Press [Enter] to continue "
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getresp ""
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disklabel -W ${_disk}
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if [ -f /usr/bin/vi ]; then
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disklabel -e ${_disk}
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else
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disklabel -i ${_disk}
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fi
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}
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md_copy_kernel() {
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if [ ! -f /mnt/netbsd ]; then
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echo -n "WARNING: No kernel installed; "
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if [ -f /netbsd ]; then
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echo -n "copying miniroot kernel... "
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cp -p /netbsd /mnt/netbsd
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echo "done."
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else
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echo -n "install a kernel manually."
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fi
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fi
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}
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md_welcome_banner() {
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{
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if [ "$MODE" = "install" ]; then
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echo ""
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echo "Welcome to the NetBSD/sparc ${VERSION} installation program."
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cat << \__welcome_banner_1
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This program is designed to help you put NetBSD on your disk,
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in a simple and rational way. You'll be asked several questions,
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and it would probably be useful to have your disk's hardware
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manual, the installation notes, and a calculator handy.
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__welcome_banner_1
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else
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echo ""
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echo "Welcome to the NetBSD/sparc ${VERSION} upgrade program."
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cat << \__welcome_banner_2
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This program is designed to help you upgrade your NetBSD system in a
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simple and rational way.
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As a reminder, installing the `etc' binary set is NOT recommended.
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Once the rest of your system has been upgraded, you should manually
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merge any changes to files in the `etc' set into those files which
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already exist on your system.
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__welcome_banner_2
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fi
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cat << \__welcome_banner_3
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As with anything which modifies your disk's contents, this
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program can cause SIGNIFICANT data loss, and you are advised
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to make sure your data is backed up before beginning the
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installation process.
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Default answers are displayed in brackets after the questions.
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You can hit Control-C at any time to quit, but if you do so at a
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prompt, you may have to hit return. Also, quitting in the middle of
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installation may leave your system in an inconsistent state.
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__welcome_banner_3
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} | more
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}
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md_not_going_to_install() {
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cat << \__not_going_to_install_1
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OK, then. Enter `halt' at the prompt to halt the machine. Once the
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machine has halted, power-cycle the system to load new boot code.
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__not_going_to_install_1
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}
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md_congrats() {
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local what;
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if [ "$MODE" = "install" ]; then
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what="installed";
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else
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what="upgraded";
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fi
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cat << __congratulations_1
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CONGRATULATIONS! You have successfully $what NetBSD!
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To boot the installed system, enter halt at the command prompt. Once the
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system has halted, reset the machine and boot from the disk.
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__congratulations_1
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}
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md_lib_is_aout() {
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local r
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test -h $1 && return 1
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test -f $1 || return 1
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r=`file $1 | sed -n -e '/ELF/p'`
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test -z "$r" || return 1
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return 0
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}
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md_mv_usr_lib() {
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local root
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root=$1
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for f in $root/usr/lib/lib*.so.[0-9]*.[0-9]* ; do
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md_lib_is_aout $f || continue
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mv -f $f $root/emul/aout/usr/lib || return 1
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done
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return 0
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}
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md_x_shlib_set_14=" \
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libICE.so.6.3 \
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libPEX5.so.6.0 \
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libSM.so.6.0 \
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libX11.so.6.1 \
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libXIE.so.6.0 \
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libXaw.so.6.1 \
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libXext.so.6.3 \
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libXi.so.6.0 \
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libXmu.so.6.0 \
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libXp.so.6.2 \
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libXt.so.6.0 \
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libXtst.so.6.1 \
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liboldX.so.6.0"
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md_mv_x_lib() {
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local root xlibdir
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root=$1
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xlibdir=$2
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for f in $md_x_shlib_set_14; do
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md_lib_is_aout $root/$xlibdir/$f || continue
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mv -f $root/$xlibdir/$f $root/emul/aout/$xlibdir || return 1
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done
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return 0
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}
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md_mv_aout_libs()
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{
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local root xlibdir
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root=/mnt # XXX - should be global
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if [ -d $root/emul/aout/. ]; then
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echo "Using existing /emul/aout directory"
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else
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echo "Creating /emul/aout hierachy"
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mkdir -p $root/usr/aout || return 1
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if [ ! -d $root/emul ]; then
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mkdir $root/emul || return 1
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fi
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if [ -h $root/emul/aout ]; then
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echo "Preserving existing symbolic link from /emul/aout"
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mv -f $root/emul/aout $root/emul/aout.old || return 1
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fi
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ln -s ../usr/aout $root/emul/aout || return 1
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fi
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# Create /emul/aout/etc and /emul/aout/usr/lib
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if [ ! -d $root/emul/aout/etc ]; then
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mkdir $root/emul/aout/etc || return 1
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fi
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if [ ! -d $root/emul/aout/usr/lib ]; then
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mkdir -p $root/emul/aout/usr/lib || return 1
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fi
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# Move ld.so.conf
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if [ -f $root/etc/ld.so.conf ]; then
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mv -f $root/etc/ld.so.conf $root/emul/aout/etc || return 1
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fi
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# Finally, move the aout shared libraries from /usr/lib
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md_mv_usr_lib $root || return 1
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# If X11 is installed, move the those libraries as well
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xlibdir="/usr/X11R6/lib"
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if [ -d $root/$xlibdir/. ]; then
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mkdir -p $root/emul/aout/$xlibdir || return 1
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md_mv_x_lib $root $xlibdir || return 1
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fi
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echo "a.out emulation environment setup completed."
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}
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md_prepare_upgrade()
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{
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cat << 'EOF'
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This release uses the ELF binary object format. Existing (a.out) binaries
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can still be used on your system after it has been upgraded, provided
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that the shared libraries needed by those binaries are made available
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in the filesystem hierarchy rooted at /emul/aout.
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This upgrade procedure will now establish this hierarchy by moving all
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shared libraries in a.out format found in /usr/lib to /emul/aout/usr/lib.
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It will also move the X11 shared libraries in a.out format from previous
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NetBSD/sparc X11 installation sets, if they are installed.
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EOF
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md_mv_aout_libs || {
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echo "Failed to setup a.out emulation environment"
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return 1
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}
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return 0
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}
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# Flag to notify upgrade.sh of the existence of md_prepare_upgrade()
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md_upgrade_prep_needed=1
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