| 1 | #! /bin/sh
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| 2 |
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| 3 | # 06/25/2004
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| 4 | # - better Mandrake 9.2 compatibility
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| 5 | #
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| 6 | # 06/14/2004
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| 7 | # - hacked about a bit by Hugo, to incorporate Red Hat's patches
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| 8 | # and to add SuSE compatibility
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| 9 | #
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| 10 | #-----------------------------------------------------------------------
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| 11 | # Install GRUB on your drive.
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| 12 | # Copyright (C) 1999,2000,2001,2002 Free Software Foundation, Inc.
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| 13 | #
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| 14 | # This file is free software; you can redistribute it and/or modify it
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| 15 | # under the terms of the GNU General Public License as published by
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| 16 | # the Free Software Foundation; either version 2 of the License, or
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| 17 | # (at your option) any later version.
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| 18 | #
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| 19 | # This program is distributed in the hope that it will be useful, but
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| 20 | # WITHOUT ANY WARRANTY; without even the implied warranty of
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| 21 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 22 | # General Public License for more details.
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| 23 | #
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| 24 | # You should have received a copy of the GNU General Public License
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| 25 | # along with this program; if not, write to the Free Software
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| 26 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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| 27 |
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| 28 | # Initialize some variables.
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| 29 | prefix=/usr
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| 30 | exec_prefix=/usr
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| 31 | sbindir=/sbin
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| 32 | datadir=/usr/share
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| 33 | PACKAGE=grub
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| 34 | VERSION=0.93
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| 35 | host_cpu=`uname -i`
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| 36 | host_os=linux-gnu
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| 37 | host_vendor=redhat
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| 38 | pkgdatadir=${datadir}/${PACKAGE}/${host_cpu}-${host_vendor}
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| 39 |
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| 40 | if [ ! -e "$pkgdatadir" ] && [ -e "/boot" ] ; then
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| 41 | pkgdatadir=""
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| 42 | for i in `find $prefix/*/grub $prefix/*/*/grub -maxdepth 1 2>/dev/null`; do
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| 43 | last_resort=$i
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| 44 | if echo "$i" | grep `uname -i` &> /dev/null && [ -e "$i/stage1" ]; then
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| 45 | pkgdatadir=$i
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| 46 | fi
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| 47 | done
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| 48 | [ ! "$pkgdatadir" ] && pkgdatadir=$last_resort
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| 49 | if [ ! -e "$pkgdatadir/stage1" ] && [ -e "/boot/grub/stage1" ] ; then
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| 50 | pkgdatadir=/tmp/grub
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| 51 | mkdir -p $pkgdatadir
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| 52 | cp -af /boot/grub/* $pkgdatadir
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| 53 | fi
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| 54 | datadir=/boot
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| 55 | fi
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| 56 | echo "pkgdatadir is now $pkgdatadir"
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| 57 | echo "datadir is now $datadir"
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| 58 |
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| 59 | grub_shell=${sbindir}/grub
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| 60 | [ ! -e "$grub_shell" ] && grub_shell=`which grub`
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| 61 | log_file=/tmp/grub-install.log.$$
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| 62 | img_file=/tmp/grub-install.img.$$
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| 63 | rootdir=
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| 64 | grub_prefix=/boot/grub
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| 65 |
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| 66 | install_device=
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| 67 | force_lba=
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| 68 | recheck=no
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| 69 | debug=no
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| 70 | justcopy=no
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| 71 |
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| 72 | # look for secure tempfile creation wrappers on this platform
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| 73 | if test -x /bin/tempfile; then
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| 74 | mklog="/bin/tempfile --prefix=grub"
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| 75 | mkimg="/bin/tempfile --prefix=grub"
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| 76 | elif test -x /bin/mktemp; then
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| 77 | mklog="/bin/mktemp /tmp/grub-install.log.XXXXXX"
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| 78 | mkimg="/bin/mktemp /tmp/grub-install.img.XXXXXX"
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| 79 | else
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| 80 | mklog=""
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| 81 | mkimg=""
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| 82 | fi
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| 83 |
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| 84 | # Usage: usage
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| 85 | # Print the usage.
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| 86 | usage () {
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| 87 | cat <<EOF
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| 88 | Usage: grub-install [OPTION] install_device
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| 89 | Install GRUB on your drive.
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| 90 |
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| 91 | -h, --help print this message and exit
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| 92 | -v, --version print the version information and exit
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| 93 | --root-directory=DIR install GRUB images under the directory DIR
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| 94 | instead of the root directory
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| 95 | --grub-shell=FILE use FILE as the grub shell
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| 96 | --force-lba force GRUB to use LBA mode even for a buggy
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| 97 | BIOS
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| 98 | --recheck probe a device map even if it already exists
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| 99 |
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| 100 | INSTALL_DEVICE can be a GRUB device name or a system device filename.
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| 101 |
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| 102 | Report bugs to <bug-grub@gnu.org>.
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| 103 | EOF
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| 104 | }
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| 105 |
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| 106 | # Usage: convert os_device
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| 107 | # Convert an OS device to the corresponding GRUB drive.
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| 108 | # This part is OS-specific.
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| 109 | convert () {
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| 110 | # First, check if the device file exists.
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| 111 | if test -e "$1"; then
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| 112 | :
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| 113 | else
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| 114 | echo "$1: Not found or not a block device." 1>&2
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| 115 | exit 1
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| 116 | fi
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| 117 |
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| 118 | # Break the device name into the disk part and the partition part.
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| 119 | case "$host_os" in
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| 120 | linux*)
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| 121 | var=`echo $1 | grep -v '/dev/md'`
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| 122 | if [ $? -eq 0 ]; then
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| 123 |
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| 124 | tmp_disk=`echo "$1" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' \
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| 125 | -e 's%\(fd[0-9]*\)$%\1%' \
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| 126 | -e 's%/part[0-9]*$%/disc%' \
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| 127 | -e 's%\(c[0-7]d[0-9]*\).*$%\1%'`
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| 128 | tmp_part=`echo "$1" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' \
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| 129 | -e 's%.*/fd[0-9]*$%%' \
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| 130 | -e 's%.*/floppy/[0-9]*$%%' \
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| 131 | -e 's%.*/\(disc\|part\([0-9]*\)\)$%\2%' \
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| 132 | -e 's%.*c[0-7]d[0-9]*p*%%'`
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| 133 | else
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| 134 |
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| 135 | LN1=`grep -n "$1" /etc/raidtab | cut -f1 -d\:`
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| 136 | LN2=`grep -n raiddev /etc/raidtab | grep -A 1 "$LN1" | \
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| 137 | cut -f1 -d\: | grep -v "$LN1"`
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| 138 | let LN2='LN2 - 1'
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| 139 | let LN='LN2 - LN1'
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| 140 |
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| 141 | one=`grep -A $LN "$1" /etc/raidtab | grep device | head -1 \
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| 142 | | sed s/device//g | tr '\011' '\0' | sed 's/ *//g'`
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| 143 |
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| 144 | tmp_disk=`echo "$one" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' \
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| 145 | -e 's%\(fd[0-9]*\)$%\1%' \
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| 146 | -e 's%/part[0-9]*$%/disc%' \
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| 147 | -e 's%\(c[0-7]d[0-9]*\).*$%\1%'`
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| 148 | tmp_part=`echo "$one" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' \
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| 149 | -e 's%.*/fd[0-9]*$%%' \
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| 150 | -e 's%.*/floppy/[0-9]*$%%' \
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| 151 | -e 's%.*/\(disc\|part\([0-9]*\)\)$%\2%' \
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| 152 | -e 's%.*c[0-7]d[0-9]*p*%%'`
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| 153 |
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| 154 | fi
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| 155 | ;;
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| 156 | gnu*)
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| 157 | tmp_disk=`echo "$1" | sed 's%\([sh]d[0-9]*\).*%\1%'`
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| 158 | tmp_part=`echo "$1" | sed "s%$tmp_disk%%"` ;;
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| 159 | freebsd*)
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| 160 | tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([saw]d[0-9]*\).*$%r\1%' \
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| 161 | | sed 's%r\{0,1\}\(da[0-9]*\).*$%r\1%'`
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| 162 | tmp_part=`echo "$1" \
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| 163 | | sed "s%.*/r\{0,1\}[saw]d[0-9]\(s[0-9]*[a-h]\)%\1%" \
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| 164 | | sed "s%.*/r\{0,1\}da[0-9]\(s[0-9]*[a-h]\)%\1%"`
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| 165 | ;;
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| 166 | netbsd*)
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| 167 | tmp_disk=`echo "$1" | sed 's%r\{0,1\}\([sw]d[0-9]*\).*$%r\1d%' \
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| 168 | | sed 's%r\{0,1\}\(fd[0-9]*\).*$%r\1a%'`
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| 169 | tmp_part=`echo "$1" \
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| 170 | | sed "s%.*/r\{0,1\}[sw]d[0-9]\([abe-p]\)%\1%"`
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| 171 | ;;
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| 172 | *)
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| 173 | echo "grub-install does not support your OS yet." 1>&2
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| 174 | exit 1 ;;
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| 175 | esac
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| 176 |
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| 177 | var=`echo $1 | grep -v '/dev/md'`
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| 178 | if [ $? -eq 0 ]; then
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| 179 |
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| 180 | # Get the drive name.
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| 181 | tmp_drive=`grep -v '^#' $device_map | grep "$tmp_disk *$" \
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| 182 | | sed 's%.*\(([hf]d[0-9][a-g0-9,]*)\).*%\1%'`
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| 183 |
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| 184 | else
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| 185 |
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| 186 | LN1=`grep -n "$1" /etc/raidtab | cut -f1 -d\:`
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| 187 | LN2=`grep -n raiddev /etc/raidtab | grep -A 1 "$LN1" | \
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| 188 | cut -f1 -d\: | grep -v "$LN1"`
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| 189 | let LN2='LN2 - 1'
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| 190 | let LN='LN2 - LN1'
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| 191 |
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| 192 | tmp_raid=`grep -A $LN "$1" /etc/raidtab | grep device | head -1 \
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| 193 | | sed s/device//g | tr '\011' '\0' | sed 's/ *//g' | sed s/[0-9]//g`
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| 194 | tmp_drive=`grep -v '^#' $device_map | grep "$tmp_raid *$" \
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| 195 | | sed 's%.*\(([hf]d[0-9][a-g0-9,]*)\).*%\1%'`
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| 196 |
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| 197 | fi
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| 198 |
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| 199 | # If not found, print an error message and exit.
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| 200 | if test "x$tmp_drive" = x; then
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| 201 | echo "$1 does not have any corresponding BIOS drive." 1>&2
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| 202 | exit 1
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| 203 | fi
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| 204 |
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| 205 | if test "x$tmp_part" != x; then
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| 206 | # If a partition is specified, we need to translate it into the
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| 207 | # GRUB's syntax.
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| 208 | case "$host_os" in
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| 209 | linux*)
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| 210 | echo "$tmp_drive" | sed "s%)$%,`expr $tmp_part - 1`)%" ;;
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| 211 | gnu*)
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| 212 | if echo $tmp_part | grep "^s" >/dev/null; then
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| 213 | tmp_pc_slice=`echo $tmp_part \
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| 214 | | sed "s%s\([0-9]*\)[a-g]*$%\1%"`
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| 215 | tmp_drive=`echo "$tmp_drive" \
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| 216 | | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"`
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| 217 | fi
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| 218 | if echo $tmp_part | grep "[a-g]$" >/dev/null; then
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| 219 | tmp_bsd_partition=`echo "$tmp_part" \
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| 220 | | sed "s%[^a-g]*\([a-g]\)$%\1%"`
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| 221 | tmp_drive=`echo "$tmp_drive" \
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| 222 | | sed "s%)%,$tmp_bsd_partition)%"`
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| 223 | fi
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| 224 | echo "$tmp_drive" ;;
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| 225 | freebsd*)
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| 226 | if echo $tmp_part | grep "^s" >/dev/null; then
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| 227 | tmp_pc_slice=`echo $tmp_part \
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| 228 | | sed "s%s\([0-9]*\)[a-h]*$%\1%"`
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| 229 | tmp_drive=`echo "$tmp_drive" \
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| 230 | | sed "s%)%,\`expr "$tmp_pc_slice" - 1\`)%"`
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| 231 | fi
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| 232 | if echo $tmp_part | grep "[a-h]$" >/dev/null; then
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| 233 | tmp_bsd_partition=`echo "$tmp_part" \
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| 234 | | sed "s%s\{0,1\}[0-9]*\([a-h]\)$%\1%"`
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| 235 | tmp_drive=`echo "$tmp_drive" \
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| 236 | | sed "s%)%,$tmp_bsd_partition)%"`
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| 237 | fi
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| 238 | echo "$tmp_drive" ;;
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| 239 | netbsd*)
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| 240 | if echo $tmp_part | grep "^[abe-p]$" >/dev/null; then
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| 241 | tmp_bsd_partition=`echo "$tmp_part" \
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| 242 | | sed "s%\([a-p]\)$%\1%"`
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| 243 | tmp_drive=`echo "$tmp_drive" \
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| 244 | | sed "s%)%,$tmp_bsd_partition)%"`
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| 245 | fi
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| 246 | echo "$tmp_drive" ;;
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| 247 | esac
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| 248 | else
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| 249 | # If no partition is specified, just print the drive name.
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| 250 | echo "$tmp_drive"
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| 251 | fi
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| 252 | }
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| 253 |
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| 254 | # Usage: find_device file
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| 255 | # Find block device on which the file resides.
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| 256 | find_device () {
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| 257 | # For now, this uses the program `df' to get the device name, but is
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| 258 | # this really portable?
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| 259 | tmp_fname=`df $1/ | sed -n 's%.*\(/dev/[^ ]*\).*%\1%p'`
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| 260 |
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| 261 | if test -z "$tmp_fname"; then
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| 262 | echo "Could not find device for $1" 2>&1
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| 263 | exit 1
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| 264 | fi
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| 265 |
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| 266 | # Resolve symlinks
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| 267 | while test -L $tmp_fname; do
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| 268 | tmp_new_fname=`ls -al $tmp_fname | sed -n 's%.*-> %\1%p'`
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| 269 | if test -z "$tmp_new_fname"; then
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| 270 | echo "Unrecognized ls output" 2>&1
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| 271 | exit 1
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| 272 | fi
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| 273 |
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| 274 | # Convert relative symlinks
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| 275 | case $tmp_new_fname in
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| 276 | /*) tmp_fname="$tmp_new_fname" ;;
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| 277 | *) tmp_fname="`echo $tmp_fname | sed 's%/[^/]*$%%'`/$tmp_new_fname" ;;
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| 278 | esac
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| 279 | done
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| 280 | echo "$tmp_fname"
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| 281 | }
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| 282 |
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| 283 | copy_images() {
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| 284 | # Copy the GRUB images to the GRUB directory.
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| 285 | # for file in ${grubdir}/stage1 ${grubdir}/stage2 ${grubdir}/*stage1_5; do
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| 286 | # rm -f $file || exit 1
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| 287 | # done
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| 288 | for file in \
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| 289 | ${pkgdatadir}/stage1 ${pkgdatadir}/stage2 ${pkgdatadir}/*stage1_5; do
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| 290 | cp -f $file ${grubdir} || exit 1
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| 291 | done
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| 292 | }
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| 293 |
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| 294 | # Check the arguments.
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| 295 | for option in "$@"; do
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| 296 | case "$option" in
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| 297 | -h | --help)
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| 298 | usage
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| 299 | exit 0 ;;
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| 300 | -v | --version)
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| 301 | echo "grub-install (GNU GRUB ${VERSION})"
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| 302 | exit 0 ;;
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| 303 | --root-directory=*)
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| 304 | rootdir=`echo "$option" | sed 's/--root-directory=//'` ;;
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| 305 | --grub-shell=*)
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| 306 | grub_shell=`echo "$option" | sed 's/--grub-shell=//'` ;;
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| 307 | --force-lba)
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| 308 | force_lba="--force-lba" ;;
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| 309 | --recheck)
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| 310 | recheck=yes ;;
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| 311 | --just-copy)
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| 312 | justcopy=yes ;;
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| 313 | # This is an undocumented feature...
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| 314 | --debug)
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| 315 | debug=yes ;;
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| 316 | -*)
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| 317 | echo "Unrecognized option \`$option'" 1>&2
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| 318 | usage
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| 319 | exit 1
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| 320 | ;;
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| 321 | *)
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| 322 | if test "x$install_device" != x; then
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| 323 | echo "More than one install_devices?" 1>&2
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| 324 | usage
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| 325 | exit 1
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| 326 | fi
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| 327 | install_device="${option}" ;;
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| 328 | esac
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| 329 | done
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| 330 |
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| 331 | # If the debugging feature is enabled, print commands.
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| 332 | if test $debug = yes; then
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| 333 | set -x
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| 334 | fi
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| 335 |
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| 336 | # Initialize these directories here, since ROOTDIR was initialized.
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| 337 | case "$host_os" in
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| 338 | netbsd*)
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| 339 | # Because /boot is used for the boot block in NetBSD, use /grub
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| 340 | # instead of /boot/grub.
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| 341 | grub_prefix=/grub
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| 342 | bootdir=${rootdir}
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| 343 | ;;
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| 344 | *)
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| 345 | # Use /boot/grub by default.
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| 346 | bootdir=${rootdir}/boot
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| 347 | ;;
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| 348 | esac
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| 349 |
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| 350 | grubdir=${bootdir}/grub
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| 351 | device_map=${grubdir}/device.map
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| 352 |
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| 353 | # if they just want the images copied, copy the images and then exit
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| 354 | if test $justcopy = yes; then
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| 355 | copy_images
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| 356 | exit 0
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| 357 | fi
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| 358 |
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| 359 | if test "x$install_device" = x; then
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| 360 | echo "install_device not specified." 1>&2
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| 361 | usage
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| 362 | exit 1
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| 363 | fi
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| 364 |
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| 365 | # Check if GRUB is installed
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| 366 | if test -f "$grub_shell"; then
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| 367 | :
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| 368 | else
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| 369 | echo "${grub_shell}: Not found." 1>&2
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| 370 | exit 1
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| 371 | fi
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| 372 |
|
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| 373 | if test -f "$pkgdatadir/stage1"; then
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| 374 | :
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| 375 | else
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| 376 | echo "${pkgdatadir}/stage1: Not found." 1>&2
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| 377 | exit 1
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| 378 | fi
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| 379 |
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| 380 | if test -f "$pkgdatadir/stage2"; then
|
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| 381 | :
|
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| 382 | else
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| 383 | echo "${pkgdatadir}/stage2: Not found." 1>&2
|
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| 384 | exit 1
|
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| 385 | fi
|
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| 386 |
|
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| 387 | # Don't check for *stage1_5, because it is not fatal even if any
|
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| 388 | # Stage 1.5 does not exist.
|
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| 389 |
|
|---|
| 390 | # Create the GRUB directory if it is not present.
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| 391 | test -d "$bootdir" || mkdir "$bootdir" || exit 1
|
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| 392 | test -d "$grubdir" || mkdir "$grubdir" || exit 1
|
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| 393 |
|
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| 394 | copy_images
|
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| 395 |
|
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| 396 | # If --recheck is specified, remove the device map, if present.
|
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| 397 | if test $recheck = yes; then
|
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| 398 | rm -f $device_map
|
|---|
| 399 | fi
|
|---|
| 400 |
|
|---|
| 401 | # Create the device map file if it is not present.
|
|---|
| 402 | if test -f "$device_map"; then
|
|---|
| 403 | :
|
|---|
| 404 | else
|
|---|
| 405 | # Create a safe temporary file.
|
|---|
| 406 | test -n "$mklog" && log_file=`$mklog`
|
|---|
| 407 |
|
|---|
| 408 | # Before all invocations of the grub shell, call sync to make sure
|
|---|
| 409 | # the raw device is in sync with any bufferring in filesystems.
|
|---|
| 410 | sync
|
|---|
| 411 |
|
|---|
| 412 | $grub_shell --batch --device-map=$device_map <<EOF >$log_file
|
|---|
| 413 | quit
|
|---|
| 414 | EOF
|
|---|
| 415 | if grep "Error [0-9]*: " $log_file >/dev/null; then
|
|---|
| 416 | cat $log_file 1>&2
|
|---|
| 417 | exit 1
|
|---|
| 418 | fi
|
|---|
| 419 |
|
|---|
| 420 | rm -f $log_file
|
|---|
| 421 | fi
|
|---|
| 422 |
|
|---|
| 423 | # Make sure that there is no duplicated entry.
|
|---|
| 424 | tmp=`sed -n '/^([fh]d[0-9]*)/s/\(^(.*)\).*/\1/p' $device_map \
|
|---|
| 425 | | sort | uniq -d | sed -n 1p`
|
|---|
| 426 | if test -n "$tmp"; then
|
|---|
| 427 | echo "The drive $tmp is defined multiple times in the device map $device_map" 1>&2
|
|---|
| 428 | exit 1
|
|---|
| 429 | fi
|
|---|
| 430 |
|
|---|
| 431 | # Check for INSTALL_DEVICE.
|
|---|
| 432 | case "$install_device" in
|
|---|
| 433 | /dev/*)
|
|---|
| 434 | install_drive=`convert "$install_device"`
|
|---|
| 435 | # I don't know why, but some shells wouldn't die if exit is
|
|---|
| 436 | # called in a function.
|
|---|
| 437 | if test "x$install_drive" = x; then
|
|---|
| 438 | exit 1
|
|---|
| 439 | fi ;;
|
|---|
| 440 | \([hf]d[0-9]*\))
|
|---|
| 441 | install_drive="$install_device" ;;
|
|---|
| 442 | *)
|
|---|
| 443 | echo "Format of install_device not recognized." 1>&2
|
|---|
| 444 | usage
|
|---|
| 445 | exit 1 ;;
|
|---|
| 446 | esac
|
|---|
| 447 |
|
|---|
| 448 | # Get the root drive.
|
|---|
| 449 | root_device=`find_device ${rootdir}`
|
|---|
| 450 | bootdir_device=`find_device ${bootdir}`
|
|---|
| 451 |
|
|---|
| 452 | # Check if the boot directory is in the same device as the root directory.
|
|---|
| 453 | if test "x$root_device" != "x$bootdir_device"; then
|
|---|
| 454 | # Perhaps the user has a separate boot partition.
|
|---|
| 455 | root_device=$bootdir_device
|
|---|
| 456 | grub_prefix="/grub"
|
|---|
| 457 | fi
|
|---|
| 458 |
|
|---|
| 459 | # Convert the root device to a GRUB drive.
|
|---|
| 460 | root_drive=`convert "$root_device"`
|
|---|
| 461 | if test "x$root_drive" = x; then
|
|---|
| 462 | exit 1
|
|---|
| 463 | fi
|
|---|
| 464 |
|
|---|
| 465 | # Check if the root directory exists in the same device as the grub
|
|---|
| 466 | # directory.
|
|---|
| 467 | grubdir_device=`find_device ${grubdir}`
|
|---|
| 468 |
|
|---|
| 469 | if test "x$grubdir_device" != "x$root_device"; then
|
|---|
| 470 | # For now, cannot deal with this situation.
|
|---|
| 471 | cat <<EOF 1>&2
|
|---|
| 472 | You must set the root directory by the option --root-directory, because
|
|---|
| 473 | $grubdir does not exist in the root device $root_device.
|
|---|
| 474 | EOF
|
|---|
| 475 | exit 1
|
|---|
| 476 | fi
|
|---|
| 477 |
|
|---|
| 478 | # Make sure that GRUB reads the same images as the host OS.
|
|---|
| 479 | test -n "$mkimg" && img_file=`$mkimg`
|
|---|
| 480 | test -n "$mklog" && log_file=`$mklog`
|
|---|
| 481 |
|
|---|
| 482 | for file in ${grubdir}/stage1 ${grubdir}/stage2 ${grubdir}/*stage1_5; do
|
|---|
| 483 | count=5
|
|---|
| 484 | tmp=`echo $file | sed "s|^${grubdir}|${grub_prefix}|"`
|
|---|
| 485 | while test $count -gt 0; do
|
|---|
| 486 | $grub_shell --batch --device-map=$device_map <<EOF >$log_file
|
|---|
| 487 | dump ${root_drive}${tmp} ${img_file}
|
|---|
| 488 | quit
|
|---|
| 489 | EOF
|
|---|
| 490 | if grep "Error [0-9]*: " $log_file >/dev/null; then
|
|---|
| 491 | :
|
|---|
| 492 | elif cmp $file $img_file >/dev/null; then
|
|---|
| 493 | break
|
|---|
| 494 | fi
|
|---|
| 495 | sleep 1
|
|---|
| 496 | count=`expr $count - 1`
|
|---|
| 497 | done
|
|---|
| 498 | if test $count -eq 0; then
|
|---|
| 499 | echo "The file $file not read correctly." 1>&2
|
|---|
| 500 | exit 1
|
|---|
| 501 | fi
|
|---|
| 502 | done
|
|---|
| 503 |
|
|---|
| 504 | rm -f $img_file
|
|---|
| 505 | rm -f $log_file
|
|---|
| 506 |
|
|---|
| 507 | if ! test -e ${grubdir}/grub.conf ; then
|
|---|
| 508 | test -e ${grubdir}/menu.lst && ln -s ./menu.lst ${grubdir}/grub.conf
|
|---|
| 509 | fi
|
|---|
| 510 |
|
|---|
| 511 | # Create a safe temporary file.
|
|---|
| 512 | test -n "$mklog" && log_file=`$mklog`
|
|---|
| 513 |
|
|---|
| 514 | # Before all invocations of the grub shell, call sync to make sure
|
|---|
| 515 | # the raw device is in sync with any bufferring in filesystems.
|
|---|
| 516 | sync
|
|---|
| 517 |
|
|---|
| 518 | # Now perform the installation.
|
|---|
| 519 | $grub_shell --batch --device-map=$device_map <<EOF >$log_file
|
|---|
| 520 | root $root_drive
|
|---|
| 521 | setup $force_lba --stage2=$grubdir/stage2 --prefix=$grub_prefix $install_drive
|
|---|
| 522 | quit
|
|---|
| 523 | EOF
|
|---|
| 524 |
|
|---|
| 525 | if grep "Error [0-9]*: " $log_file >/dev/null || test $debug = yes; then
|
|---|
| 526 | cat $log_file 1>&2
|
|---|
| 527 | exit 1
|
|---|
| 528 | fi
|
|---|
| 529 |
|
|---|
| 530 | rm -f $log_file
|
|---|
| 531 |
|
|---|
| 532 | # Prompt the user to check if the device map is correct.
|
|---|
| 533 | echo "Installation finished. No error reported."
|
|---|
| 534 | echo "This is the contents of the device map $device_map."
|
|---|
| 535 | echo "Check if this is correct or not. If any of the lines is incorrect,"
|
|---|
| 536 | echo "fix it and re-run the script \`grub-install'."
|
|---|
| 537 | echo
|
|---|
| 538 |
|
|---|
| 539 | cat $device_map
|
|---|
| 540 |
|
|---|
| 541 | # Bye.
|
|---|
| 542 | exit 0
|
|---|
