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# $OpenBSD: install.md,v 1.74 2023/03/07 17:29:42 kn 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.
#
# 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.
#
MDBOOTSR=y
MDXAPERTURE=2
MDXDM=y
NCPU=$(sysctl -n hw.ncpufound)
md_installboot() {
if ! installboot -r /mnt ${1}; then
echo "\nFailed to install bootblocks."
echo "You will not be able to boot OpenBSD from ${1}."
exit
fi
}
md_prep_fdisk() {
local _disk=$1 _q _d
while :; do
_d=whole
if disk_has $_disk mbr; then
fdisk $_disk
if disk_has $_disk mbr openbsd; then
_q=", use the (O)penBSD area"
_d=OpenBSD
fi
else
echo "MBR has invalid signature; not showing it."
fi
ask "Use (W)hole disk$_q or (E)dit the MBR?" "$_d"
case $resp in
[wW]*)
echo -n "Setting OpenBSD MBR partition to whole $_disk..."
fdisk -iy $_disk >/dev/null
echo "done."
return ;;
[eE]*)
# 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. Inside the fdisk command, the
'manual' command describes all the fdisk commands in detail.
$(fdisk ${_disk})
__EOT
fdisk -e ${_disk}
disk_has $_disk mbr openbsd && return
echo No OpenBSD partition in MBR, try again. ;;
[oO]*)
[[ $_d == OpenBSD ]] || continue
return ;;
esac
done
}
md_prep_disklabel() {
local _disk=$1 _f=/tmp/i/fstab.$1
md_prep_fdisk $_disk
disklabel_autolayout $_disk $_f || return
[[ -s $_f ]] && return
# Edit disklabel manually.
# Abandon all hope, ye who enter here.
disklabel -F $_f -E $_disk
}
md_congrats() {
}
md_consoleinfo() {
local _u _d=com
for _u in $(scan_dmesg "/^$_d\([0-9]\) .*/s//\1/p"); do
if [[ $_d$_u == $CONSOLE || -z $CONSOLE ]]; then
CDEV=$_d$_u
CPROM=com$_u
CTTY=tty0$_u
return
fi
done
}
|
