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make_raid_partitions
executable file
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make_raid_partitions
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#!/bin/bash
# make_raid_partitions
# This makes a raid type partition on each disk you define.
# the endpoints that are used here are the places I use on some 2tb disks. you may need to change this.
# Copyright (C) 2014-2015 Alexander Swen <[email protected]>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# Alexander Swen
# Private contact: [email protected]
# CHANGELOG:
# 2009-03-17 A.Swen created.
# SETTINGS
date=$(date +%Y%m%d)
me=$(basename $0)
mydir=$(dirname $0)
# FUNCTIONS
die () {
rc=$1
shift
echo "========================================================================" >&2
echo "==== FATAL ERROR ====" >&2
echo "========================================================================" >&2
echo "" >&2
echo $@ >&2
exit $rc
}
mkraid_1_part () {
[ -n "$1" ] && cat << EOF |fdisk $1
n
p
1
1
121601
t
fd
p
w
EOF
}
mkraid_2_part () {
[ -n "$1" ] && cat << EOF |fdisk $1
n
p
1
1
121618
t
fd
p
n
p
2
121619
243201
t
2
fd
p
w
EOF
}
# SCRIPT
[ ! "${USER}" == "root" ] && die 0 only root may do that
[ -n "$1" -a -z "$2" ] && mkraid_1_part $1
[ -n "$1" -a -n "$2" ] && mkraid_2_part $1
[ -z "$1" -a -z "$2" ] && die 1 "usage: $0 /dev/<disk> <2>"
#24321 is laatste cylinder van hdc
#for x in sde ;do mkraid_part /dev/$x;done
# END