210 lines
6.1 KiB
Markdown
210 lines
6.1 KiB
Markdown
# $NetBSD: install.md,v 1.9 2021/06/26 00:38:16 tsutsui 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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#
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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="xbin xman xinc xcon" XXX
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MDSETS="kern-GENERIC"
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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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# Just remount the root device read-write.
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if ! cp /dev/null /tmp/.root_writable >/dev/null 2>&1; then
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echo "Remounting root read-write..."
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mi_mount_kernfs
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mount -u -t ffs /kern/rootdev /
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fi
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}
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md_get_diskdevs() {
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# return available disk devices
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mi_mount_kernfs
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mi_filter_msgbuf | sed -ne '/^[xs]d[0-9] /s/ .*//p' \
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-e '/^xy[0-9] /s/ .*//p'
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}
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md_get_cddevs() {
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# return available CDROM devices
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mi_mount_kernfs
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mi_filter_msgbuf | sed -ne '/^cd[0-9] /s/ .*//p'
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}
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md_get_ifdevs() {
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# return available network devices
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mi_mount_kernfs
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mi_filter_msgbuf | sed -ne '/^[il]e[0-9] /s/ .*//p'
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}
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md_get_partition_range() {
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# return an expression describing the valid partition id's
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echo '[a-h]'
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}
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md_installboot() {
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# install the boot block on disk $1
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echo "Installing boot block..."
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( cd /usr/mdec ;\
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cp -p ./ufsboot /mnt/ufsboot ;\
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sync ; sleep 1 ; sync ;\
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/usr/sbin/installboot -v /dev/r${1}a bootxx ufsboot )
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echo "done."
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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_prep_disklabel() {
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# $1 is the root disk
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echo -n "Do you wish to edit the disklabel on ${1}? [y]"
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getresp "y"
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case "$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 all partitions
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start on a cylinder boundary (c/t/s == XXX/0/0).
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[Example]
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partition start (c/t/s) nblks (c/t/s) type
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a (root) 0 (0/00/00) 31392 (109/00/00) 4.2BSD
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b (swap) 31392 (109/00/00) 73440 (255/00/00) swap
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c (disk) 0 (0/00/00) 1070496 (3717/00/00) unused
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d (user) 104832 (364/00/00) 30528 (106/00/00) 4.2BSD
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e (user) 135360 (470/00/00) 40896 (142/00/00) 4.2BSD
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f (user) 176256 (612/00/00) 92160 (320/00/00) 4.2BSD
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g (user) 268416 (932/00/00) 802080 (2785/00/00) 4.2BSD
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[End of example]
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Hit the <return> key when you have read this...
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__md_prep_disklabel_1
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getresp ""
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edlabel /dev/r${1}c
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}
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md_copy_kernel() {
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if [ ! -f /mnt/netbsd ]; then
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echo -n "No kernel set extracted. Copying miniroot kernel..."
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cp -p /netbsd /mnt/netbsd
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echo "done."
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fi
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ln /mnt/netbsd /mnt/vmunix
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}
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md_welcome_banner() {
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if [ "$MODE" = "install" ]; then
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echo ""
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echo "Welcome to the NetBSD/${MACHINE} ${RELEASE} installation program."
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cat << \__welcome_banner_1
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This program is designed to help you put NetBSD on your disk,
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in a simple and rational way. You'll be asked several questions,
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and it would probably be useful to have your disk's hardware
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manual, the installation notes, and a calculator handy.
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__welcome_banner_1
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else
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echo ""
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echo "Welcome to the NetBSD/${MACHINE} ${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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}
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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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