disk-info.sh revision 209552 
1#!/bin/sh
2#-
3# Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8# 1. Redistributions of source code must retain the above copyright
9#    notice, this list of conditions and the following disclaimer.
10# 2. Redistributions in binary form must reproduce the above copyright
11#    notice, this list of conditions and the following disclaimer in the
12#    documentation and/or other materials provided with the distribution.
13#
14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24# SUCH DAMAGE.
25#
26# $FreeBSD: head/usr.sbin/pc-sysinstall/backend-query/disk-info.sh 209552 2010-06-27 16:46:11Z imp $
27
28# Query a disk for partitions and display them
29#############################
30
31. ${PROGDIR}/backend/functions.sh
32. ${PROGDIR}/backend/functions-disk.sh
33
34if [ -z "${1}" ]
35then
36  echo "Error: No disk specified!"
37  exit 1
38fi
39
40if [ ! -e "/dev/${1}" ]
41then
42  echo "Error: Disk /dev/${1} does not exist!"
43  exit 1
44fi
45
46DISK="${1}"
47
48get_disk_cyl "${DISK}"
49CYLS="${VAL}"
50
51get_disk_heads "${DISK}"
52HEADS="${VAL}"
53
54get_disk_sectors "${DISK}"
55SECS="${VAL}"
56
57echo "cylinders=${CYLS}"
58echo "heads=${HEADS}"
59echo "sectors=${SECS}"
60
61# Now get the disks size in MB
62KB="`diskinfo -v ${1} | grep 'bytes' | cut -d '#' -f 1 | tr -s '\t' ' ' | tr -d ' '`"
63MB=$(convert_byte_to_megabyte ${KB})
64echo "size=$MB"
65
66# Now get the Controller Type
67CTYPE="`dmesg | grep "^${1}:" | grep "B <" | cut -d '>' -f 2 | cut -d ' ' -f 3-10`"
68echo "type=$CTYPE"
69