update from netbsd

1 files changed, 424 insertions, 0 deletions

diff --git a/distrib/miniroot/install.sh b/distrib/miniroot/install.sh
new file mode 100644
index 00000000000..440fff8b850
--- /dev/null
+++ b/distrib/miniroot/install.sh
@@ -0,0 +1,424 @@
+#!/bin/sh
+#	$NetBSD: install.sh,v 1.1 1996/01/06 22:45:13 pk Exp $
+#
+# Copyright (c) 1995 Jason R. Thorpe.
+# 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 for the NetBSD Project
+#	by Jason R. Thorpe.
+# 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.
+#
+
+#	NetBSD installation script.
+#	In a perfect world, this would be a nice C program, with a reasonable
+#	user interface.
+
+FILESYSTEMS="/tmp/filesystems"		# used thoughout
+FQDN=""					# domain name
+
+trap "umount /tmp > /dev/null 2>&1" 0
+
+MODE="install"
+
+# include machine-dependent functions
+# The following functions must be provided:
+#	md_get_diskdevs()	- return available disk devices
+#	md_get_cddevs()		- return available CD-ROM devices
+#	md_get_ifdevs()		- return available network interfaces
+#	md_installboot()	- install boot-blocks on disk
+#	md_checkfordisklabel()	- check for valid disklabel
+#	md_labeldisk()		- put label on a disk
+#	md_welcome_banner()	- display friendly message
+#	md_not_going_to_install() - display friendly message
+#	md_congrats()		- display friendly message
+. install.md
+
+# include common subroutines
+. install.sub
+
+
+# Good {morning,afternoon,evening,night}.
+md_welcome_banner
+echo -n "Proceed with installation? [n] "
+getresp "n"
+case "$resp" in
+	y*|Y*)
+		echo	"Cool!  Let's get to it..."
+		;;
+	*)
+		md_not_going_to_install
+		exit
+		;;
+esac
+
+# XXX Work around vnode aliasing bug (thanks for the tip, Chris...)
+ls -l /dev > /dev/null 2>&1
+
+# Deal with terminal issues
+md_set_term
+
+# Get timezone info
+get_timezone
+
+# We don't like it, but it sure makes a few things a lot easier.
+do_mfs_mount "/tmp" "2048"
+
+# Install the shadowed disktab file; lets us write to it for temporary
+# purposes without mounting the miniroot read-write.
+cp /etc/disktab.shadow /tmp/disktab.shadow
+
+while [ "X${ROOTDISK}" = "X" ]; do
+	getrootdisk
+done
+
+# Make sure there's a disklabel there.  If there isn't, puke after
+# disklabel prints the error message.
+md_checkfordisklabel ${ROOTDISK}
+case "$resp" in
+	1)
+		cat << \__disklabel_not_present_1
+
+FATAL ERROR: There is no disklabel present on the root disk!  You must
+label the disk with SYS_INST before continuing.
+
+__disklabel_not_present_1
+		exit
+		;;
+
+	2)
+		cat << \__disklabel_corrupted_1
+
+FATAL ERROR: The disklabel on the root disk is corrupted!  You must
+re-label the disk with SYS_INST before continuing.
+
+__disklabel_corrupted_1
+		exit
+		;;
+
+	*)
+		;;
+esac
+
+# Give the user the opportinuty to edit the root disklabel.
+cat << \__disklabel_notice_1
+
+You have already placed a disklabel onto the target root disk.
+However, due to the limitations of the standalone program used
+you may want to edit that label to change partition type information.
+You will be given the opporunity to do that now.  Note that you may
+not change the size or location of any presently open partition.
+
+__disklabel_notice_1
+echo -n	"Do you wish to edit the root disklabel? [y] "
+getresp "y"
+case "$resp" in
+	y*|Y*)
+		md_prep_disklabel
+		disklabel -W ${ROOTDISK}
+		disklabel -e ${ROOTDISK}
+		;;
+
+	*)
+		;;
+esac
+
+cat << \__disklabel_notice_2
+
+You will now be given the opportunity to place disklabels on any additional
+disks on your system.
+__disklabel_notice_2
+
+_DKDEVS=`rmel ${ROOTDISK} ${_DKDEVS}`
+resp="X"	# force at least one iteration
+while [ "X$resp" != X"done" ]; do
+	labelmoredisks
+done
+
+# Assume partition 'a' of $ROOTDISK is for the root filesystem.  Loop and
+# get the rest.
+# XXX ASSUMES THAT THE USER DOESN'T PROVIDE BOGUS INPUT.
+cat << \__get_filesystems_1
+
+You will now have the opportunity to enter filesystem information.
+You will be prompted for device name and mount point (full path,
+including the prepending '/' character).
+
+Note that these do not have to be in any particular order.  You will
+be given the opportunity to edit the resulting 'fstab' file before
+any of the filesystems are mounted.  At that time you will be able
+to resolve any filesystem order dependencies.
+
+__get_filesystems_1
+
+echo	"The following will be used for the root filesystem:"
+echo	"	${ROOTDISK}a	/"
+
+echo	"${ROOTDISK}a	/" > ${FILESYSTEMS}
+
+resp="X"	# force at least one iteration
+while [ "X$resp" != X"done" ]; do
+	echo	""
+	echo -n	"Device name? [done] "
+	getresp "done"
+	case "$resp" in
+	done)
+		;;
+
+	*)
+		_device_name=`basename $resp`
+
+		# force at least one iteration
+		_first_char="X"
+		while [ "X${_first_char}" != X"/" ]; do
+			echo -n "Mount point? "
+			getresp ""
+			_mount_point=$resp
+			if [ "X${_mount_point}" = X"/" ]; then
+				# Invalid response; no multiple roots
+				_first_char="X"
+			else
+				_first_char=`echo ${_mount_point} | \
+				    cut -c 1`
+			fi
+		done
+		echo "${_device_name}	${_mount_point}" >> \
+		    ${FILESYSTEMS}
+		resp="X"	# force loop to repeat
+		;;
+	esac
+done
+
+echo	""
+echo	"You have configured the following devices and mount points:"
+echo	""
+cat ${FILESYSTEMS}
+echo	""
+echo	"Filesystems will now be created on these devices.  If you made any"
+echo -n	"mistakes, you may edit this now.  Edit? [n] "
+getresp "n"
+case "$resp" in
+	y*|Y*)
+		vi ${FILESYSTEMS}
+		;;
+	*)
+		;;
+esac
+
+# Loop though the file, place filesystems on each device.
+echo	"Creating filesystems..."
+(
+	while read line; do
+		_device_name=`echo $line | awk '{print $1}'`
+		newfs /dev/r${_device_name}
+		echo ""
+	done
+) < ${FILESYSTEMS}
+
+# Get network configuration information, and store it for placement in the
+# root filesystem later.
+cat << \__network_config_1
+You will now be given the opportunity to configure the network.  This will
+be useful if you need to transfer the installation sets via FTP or NFS.
+Even if you choose not to transfer installation sets that way, this
+information will be preserved and copied into the new root filesystem.
+
+Note, enter all symbolic host names WITHOUT the domain name appended.
+I.e. use 'hostname' NOT 'hostname.domain.name'.
+
+__network_config_1
+echo -n	"Configure the network? [y] "
+getresp "y"
+case "$resp" in
+	y*|Y*)
+		echo -n "Enter system hostname: "
+		resp=""		# force at least one iteration
+		while [ "X${resp}" = X"" ]; do
+			getresp ""
+		done
+		hostname $resp
+		echo $resp > /tmp/myname
+
+		echo -n "Enter DNS domain name: "
+		resp=""		# force at least one iteration
+		while [ "X${resp}" = X"" ]; do
+			getresp ""
+		done
+		FQDN=$resp
+
+		configurenetwork
+
+		echo -n "Enter IP address of default route: [none] "
+		getresp "none"
+		if [ "X${resp}" != X"none" ]; then
+			route delete default > /dev/null 2>&1
+			if route add default $resp > /dev/null ; then
+				echo $resp > /tmp/mygate
+			fi
+		fi
+
+		echo -n	"Enter IP address of primary nameserver: [none] "
+		getresp "none"
+		if [ "X${resp}" != X"none" ]; then
+			echo "domain $FQDN" > /tmp/resolv.conf
+			echo "nameserver $resp" >> /tmp/resolv.conf
+			echo "search $FQDN" >> /tmp/resolv.conf
+
+			echo -n "Would you like to use the nameserver now? [y] "
+			getresp "y"
+			case "$resp" in
+				y*|Y*)
+					cp /tmp/resolv.conf \
+					    /tmp/resolv.conf.shadow
+					;;
+
+				*)
+					;;
+			esac
+		fi
+
+		echo ""
+		echo "The host table is as follows:"
+		echo ""
+		cat /tmp/hosts
+		echo ""
+		echo "You may want to edit the host table in the event that"
+		echo "you need to mount an NFS server."
+		echo -n "Would you like to edit the host table? [n] "
+		getresp "n"
+		case "$resp" in
+			y*|Y*)
+				vi /tmp/hosts
+				;;
+
+			*)
+				;;
+		esac
+
+		cat << \__network_config_2
+
+You will now be given the opportunity to escape to the command shell to
+do any additional network configuration you may need.  This may include
+adding additional routes, if needed.  In addition, you might take this
+opportunity to redo the default route in the event that it failed above.
+If you do change the default route, and wish for that change to carry over
+to the installed system, execute the following command at the shell
+prompt:
+
+	echo <ip_address_of_gateway> > /tmp/mygate
+
+where <ip_address_of_gateway> is the IP address of the default router.
+
+__network_config_2
+		echo -n "Escape to shell? [n] "
+		getresp "n"
+		case "$resp" in
+			y*|Y*)
+				echo "Type 'exit' to return to install."
+				sh
+				;;
+
+			*)
+				;;
+		esac
+		;;
+	*)
+		;;
+esac
+
+# Now that the network has been configured, it is safe to configure the
+# fstab.
+awk '{
+	if ($2 == "/")
+		printf("/dev/%s %s ffs rw 1 1\n", $1, $2)
+	else
+		printf("/dev/%s %s ffs rw 1 2\n", $1, $2)
+}' < ${FILESYSTEMS} > /tmp/fstab
+
+echo	"The fstab is configured as follows:"
+echo	""
+cat /tmp/fstab
+cat << \__fstab_config_1
+
+You may wish to edit the fstab.  For example, you may need to resolve
+dependencies in the order which the filesystems are mounted.  You may
+also wish to take this opportunity to place NFS mounts in the fstab.
+This would be especially useful if you plan to keep '/usr' on an NFS
+server.
+
+__fstab_config_1
+echo -n	"Edit the fstab? [n] "
+getresp "n"
+case "$resp" in
+	y*|Y*)
+		vi /tmp/fstab
+		;;
+
+	*)
+		;;
+esac
+
+echo ""
+munge_fstab /tmp/fstab /tmp/fstab.shadow
+mount_fs /tmp/fstab.shadow
+
+install_sets $ALLSETS
+
+# Copy in configuration information and make devices in target root.
+(
+	cd /tmp
+	for file in fstab hostname.* hosts myname mygate resolv.conf; do
+		if [ -f $file ]; then
+			echo -n "Copying $file..."
+			cp $file /mnt/etc/$file
+			echo "done."
+		fi
+	done
+
+	echo -n "Installing timezone link..."
+	rm -f /mnt/etc/localtime
+	ln -s /usr/share/zoneinfo/$TZ /mnt/etc/localtime
+	echo "done."
+
+	echo -n "Making devices..."
+	pid=`twiddle`
+	cd /mnt/dev
+	sh MAKEDEV all
+	kill $pid
+	echo "done."
+
+	echo -n "Copying kernel..."
+	cp -p /netbsd /mnt/netbsd
+	echo "done."
+
+	md_installboot ${ROOTDISK}
+)
+
+unmount_fs /tmp/fstab.shadow
+
+# Pat on the back.
+md_congrats
+
+# ALL DONE!
+exit 0