NetBSD/distrib/sparc/install.md

NetBSD: install.md,v 1.12 1999/06/27 12:55:59 mrg Exp

Copyright (c) 1996 The NetBSD Foundation, Inc.

All rights reserved.

This code is derived from software contributed to The NetBSD Foundation

by Jason R. Thorpe.

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modification, are permitted provided that the following conditions

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must display the following acknowledgement:

This product includes software developed by the NetBSD

Foundation, Inc. and its contributors.

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machine dependent section of installation/upgrade script.

Machine-dependent install sets

MDSETS="kern xbase xcomp xcontrib xfont xserver"

if [ "$MODE" = upgrade ]; then RELOCATED_FILES_13="${RELOCATED_FILES_13} /usr/sbin/installboot /usr/mdec/installboot" fi

Mount /kern to get at /kern/msgbuf

mount -t kernfs none /kern

md_set_term() { if [ ! -z "$TERM" ]; then return fi echo -n "Specify terminal type [sun]: " getresp "sun" TERM="$resp" export TERM }

md_makerootwritable() { # Was: do_mfs_mount "/tmp" "2048" # /tmp is the mount point # 2048 is the size in DEV_BIZE blocks

umount /tmp > /dev/null 2>&1
if ! mount_mfs -s 2048 swap /tmp ; then
	cat << \__mfs_failed_1

FATAL ERROR: Can't mount the memory filesystem.

__mfs_failed_1 exit fi

# Bleh.  Give mount_mfs a chance to DTRT.
sleep 2

}

md_get_diskdevs() { # return available disk devices < /kern/msgbuf sed -n -e 's/^sd[0-9] ./\1/p' -e 's/^x[dy][0-9] ./\1/p' | sort -u }

md_get_cddevs() { # return available CDROM devices < /kern/msgbuf sed -n -e 's/^cd[0-9] .*/\1/p' | sort -u }

md_get_ifdevs() { # return available network devices < /kern/msgbuf sed -n -e 's/^le[0-9] ./\1/p' -e 's/^ie[0-9] ./\1/p' | sort -u }

md_get_partition_range() { # return range of valid partition letters echo "[a-h]" }

md_installboot() { echo "Installing boot block..." /usr/mdec/binstall ffs /mnt }

md_native_fstype() { }

md_native_fsopts() { }

md_checkfordisklabel() { # $1 is the disk to check local rval local cfdl

cfdl=`disklabel $1 2>&1 > /dev/null | \
    sed -n -e '/no disk label/{s/.*/ndl/p;q;}; \
	 /disk label corrupted/{s/.*/dlc/p;q;}; \
	 $s/.*/no/p'`
if [ x$cfdl = xndl ]; then
	rval=1
elif [ x$cfdl = xdlc ]; then
	rval=2
else
	rval=0
fi

return $rval

}

md_prep_disklabel() { local _disk

_disk=$1
md_checkfordisklabel $_disk
case $? in
0)
	echo -n "Do you wish to edit the disklabel on $_disk? [y]"
	;;
1)
	echo "WARNING: Disk $_disk has no label"
	echo -n "Do you want to create one with the disklabel editor? [y]"
	;;
2)
	echo "WARNING: Label on disk $_disk is corrupted"
	echo -n "Do you want to try and repair the damage using the disklabel editor? [y]"
	;;
esac

getresp "y"
case "$resp" in
y*|Y*) ;;
*)	return ;;
esac

# display example
cat << \__md_prep_disklabel_1

Here is an example of what the partition information will look like once you have entered the disklabel editor. Disk partition sizes and offsets are in sector (most likely 512 bytes) units. Make sure these size/offset pairs are on cylinder boundaries (the number of sector per cylinder is given in the `sectors/cylinder' entry, which is not shown here).

Do not change any parameters except the partition layout and the label name. It's probably also wisest not to touch the `8 partitions:' line, even in case you have defined less than eight partitions.

[Example] 8 partitions:

size offset fstype [fsize bsize cpg]

a: 50176 0 4.2BSD 1024 8192 16 # (Cyl. 0 - 111) b: 64512 50176 swap # (Cyl. 112 - 255) c: 640192 0 unknown # (Cyl. 0 - 1428) d: 525504 114688 4.2BSD 1024 8192 16 # (Cyl. 256 - 1428) [End of example]

__md_prep_disklabel_1 echo -n "Press [Enter] to continue " getresp "" disklabel -W ${_disk} if [ -f /usr/bin/vi ]; then disklabel -e ${_disk} else disklabel -i ${_disk} fi }

md_copy_kernel() { if [ -f /mnt/netbsd.GENERIC ]; then echo -n "Linking /netbsd.GENERIC to /netbsd ... " ln /mnt/netbsd.GENERIC /mnt/netbsd echo "done." else echo "WARNING: No /netbsd.GENERIC! Please install /netbsd manually!" fi }

md_welcome_banner() { { if [ "$MODE" = "install" ]; then echo "" echo "Welcome to the NetBSD/sparc ${VERSION} installation program." cat << __welcome_banner_1

This program is designed to help you put NetBSD on your disk, in a simple and rational way. You'll be asked several questions, and it would probably be useful to have your disk's hardware manual, the installation notes, and a calculator handy. __welcome_banner_1

else
	echo ""
	echo "Welcome to the NetBSD/sparc ${VERSION} upgrade program."
	cat << \__welcome_banner_2

This program is designed to help you upgrade your NetBSD system in a simple and rational way.

As a reminder, installing the etc' binary set is NOT recommended. Once the rest of your system has been upgraded, you should manually merge any changes to files in the etc' set into those files which already exist on your system. __welcome_banner_2 fi

cat << __welcome_banner_3

As with anything which modifies your disk's contents, this program can cause SIGNIFICANT data loss, and you are advised to make sure your data is backed up before beginning the installation process.

Default answers are displayed in brackets after the questions. You can hit Control-C at any time to quit, but if you do so at a prompt, you may have to hit return. Also, quitting in the middle of installation may leave your system in an inconsistent state.

__welcome_banner_3 } | more }

md_not_going_to_install() { cat << __not_going_to_install_1

OK, then. Enter `halt' at the prompt to halt the machine. Once the machine has halted, power-cycle the system to load new boot code.

__not_going_to_install_1 }

md_congrats() { local what; if [ "$MODE" = "install" ]; then what="installed"; else what="upgraded"; fi cat << __congratulations_1

CONGRATULATIONS! You have successfully $what NetBSD! To boot the installed system, enter halt at the command prompt. Once the system has halted, reset the machine and boot from the disk.

__congratulations_1 }