Bits to build ramdisk (bsd.rd) for landisk

1 files changed, 125 insertions, 0 deletions

diff --git a/distrib/landisk/ramdisk/install.md b/distrib/landisk/ramdisk/install.md
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+#	$OpenBSD: install.md,v 1.1 2006/10/25 04:04:16 drahn 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.
+#
+# 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 the NetBSD
+#        Foundation, Inc. and its contributors.
+# 4. Neither the name of The NetBSD Foundation nor the names of its
+#    contributors may be used to endorse or promote products derived
+#    from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``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 REGENTS OR CONTRIBUTORS 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.
+#
+#
+# machine dependent section of installation/upgrade script.
+#
+
+MDFSTYPE=msdos
+ARCH=ARCH
+
+md_installboot() {
+}
+
+# $1 is the disk to check
+md_checkfordisklabel() {
+	local rval=0
+
+	disklabel -r $1 >/dev/null 2>/tmp/checkfordisklabel
+
+	if grep "disk label corrupted" /tmp/checkfordisklabel; then
+		rval=2
+	fi >/dev/null 2>&1
+
+	rm -f /tmp/checkfordisklabel
+	return $rval
+}
+
+md_prep_fdisk() {
+	local _disk=$1
+
+	ask_yn "Do you want to use *all* of $_disk for OpenBSD?"
+	if [[ $resp == y ]]; then
+		echo -n "Putting all of $_disk into an active OpenBSD MBR partition (type 'A6')..."
+		fdisk -e ${_disk} <<__EOT >/dev/null
+reinit
+update
+write
+quit
+__EOT
+		echo "done."
+		return
+	fi
+
+	# Manually configure the MBR.
+	cat <<__EOT
+
+You will now create a single MBR partition to contain your OpenBSD data. This
+partition must have an id of 'A6'; must *NOT* overlap other partitions; and
+must be marked as the only active partition.
+
+The 'manual' command describes all the fdisk commands in detail.
+
+$(fdisk ${_disk})
+__EOT
+	fdisk -e ${_disk}
+
+	cat <<__EOT
+Here is the partition information you chose:
+
+$(fdisk ${_disk})
+__EOT
+}
+
+md_prep_disklabel() {
+	local _disk=$1
+
+	md_prep_fdisk $_disk
+
+	cat <<__EOT
+
+You will now create an OpenBSD disklabel inside the OpenBSD MBR
+partition. The disklabel defines how OpenBSD splits up the MBR partition
+into OpenBSD partitions in which filesystems and swap space are created.
+
+The offsets used in the disklabel are ABSOLUTE, i.e. relative to the
+start of the disk, NOT the start of the OpenBSD MBR partition.
+
+__EOT
+
+	md_checkfordisklabel $_disk
+	case $? in
+	2)	echo "WARNING: Label on disk $_disk is corrupted. You will be repairing it.\n"
+		;;
+	esac
+
+	disklabel -W $_disk >/dev/null 2>&1
+	disklabel -f /tmp/fstab.$_disk -E $_disk
+}
+
+md_congrats() {
+}