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15 beyerle@PS 1 
#!/bin/bash
2 
#
3 
###############################################################
4 
#
5 
# Installes the LiveCD on local harddisk
6 
#
7 
# Boot LiveCD and run this script as root
8 
#
9 
# Urs Beyerle, PSI
10 
#
11 
###############################################################
12 
 
13 
 
14 
###############################################################
15 
# Definitions
16 
###############################################################
17 
 
32 beyerle@PS 18 
# set PATH
19 
PATH="/usr/bin:/usr/sbin:/bin:/sbin:/usr/X11R6/bin"
20 
 
29 beyerle@PS 21 
# RPMs that are no longer needed and can break future udpates
22 
RPMS_TO_REMOVE="kernel-module-squashfs \
23 
                kernel-module-unionfs \
24 
                unionfs \
25 
                squashfs"
26 
 
30 beyerle@PS 27 
# RPMs that can break future Scientific Linux updates
29 beyerle@PS 28 
# because there are not part of Scientific Linux
29 
RPMS_TO_REMOVE_SL="kernel-module-ntfs"
30 
 
30 beyerle@PS 31 
# RPMs that can break future PSI SL updates
29 beyerle@PS 32 
# because there are not part of PSI Scientific Linux
33 
RPMS_TO_REMOVE_PSI=""
34 
 
15 beyerle@PS 35 
# files which should be restored from .ori files
36 
FILES_RESTORE="/etc/init.d/netfs \
37 
           /etc/init.d/autofs \
38 
           /etc/init.d/halt \
39 
           /etc/init.d/network
40 
           /etc/init.d/functions \
41 
           /etc/rc.d/rc.sysinit \
42 
           /etc/sysconfig/afs \
43 
           /etc/motd \
44 
           /etc/redhat-release \
29 beyerle@PS 45 
	   /etc/rc.d/rc.local"
15 beyerle@PS 46 
 
33 beyerle@PS 47 
# LiveCD init scripts will be removed
16 beyerle@PS 48 
LIVECD_INIT_SCRIPTS="runfirst \
49 
                    runveryfirst \
50 
                    runlast \
33 beyerle@PS 51 
                    kudzu-auto \
52 
                    login"
15 beyerle@PS 53 
 
54 
# Main directories which should be not be copied
16 beyerle@PS 55 
DIR_NOT_COPY="/proc \
56 
              /dev \
57 
              /livecd \
58 
              /boot \
59 
              /afs \
60 
              /sys \
61 
              /mnt \
36 beyerle@PS 62 
              /media \
63 
              /initrd"
15 beyerle@PS 64 
 
65 
# Mount point of the new SL system
66 
NEW=/mnt/harddisk
67 
 
21 beyerle@PS 68 
# Name of the script
15 beyerle@PS 69 
SCRIPTNAME=$( basename $0 )
70 
 
16 beyerle@PS 71 
 
72 
 
21 beyerle@PS 73 
 
15 beyerle@PS 74 
###############################################################
75 
# Functions
76 
###############################################################
77 
 
78 
function usage() {
79 
 
80 
   ## Usage
81 
   # ----------------------------------------------------------
82 
 
83 
   cat <<EOF
21 beyerle@PS 84 
 
22 beyerle@PS 85 
  $SCRIPTNAME [OPTIONS] -mbr=[DEVICE] [PARTITION]
15 beyerle@PS 86 
 
26 beyerle@PS 87 
    Installes LiveCD on PARTITION and the bootloader grub into
88 
    the Master Boot Record (MBR) of DEVICE. The MBR will be
89 
    backed up to PARTITION.
15 beyerle@PS 90 
 
21 beyerle@PS 91 
  OPTIONS:
15 beyerle@PS 92 
 
34 beyerle@PS 93 
    -h   --help       : Print this screen
94 
    -swap=[partition] : Use [partition] as swap
95 
    -win=[partition]  : Your active Windows partition. If not given,
22 beyerle@PS 96 
                        $SCRIPTNAME tries to find it
34 beyerle@PS 97 
    -nogrub           : Do not install grub. You have to install
26 beyerle@PS 98 
                        manually a bootloader (not recommended)
34 beyerle@PS 99 
    -floppy           : Needed, if grub should be installed on floppy
31 beyerle@PS 100 
                        In this case use -mbr=/dev/fd0 -floppy
34 beyerle@PS 101 
    -norpmremove      : Do not remove RPMs that can break future
102 
                        updates (not recommended)
103 
    -y                : Answer all questions with yes
15 beyerle@PS 104 
 
21 beyerle@PS 105 
  Example:
106 
 
22 beyerle@PS 107 
  $SCRIPTNAME -swap=/dev/sda3 -mbr=/dev/sda /dev/sda2
21 beyerle@PS 108 
 
109 
    Will install LiveCD on /dev/sda2 (= second partition on
110 
    first SATA disk). All data on /dev/sda2 will be deleted.
111 
    /dev/sda3 has to be a Linux Swap partion. GRUB will be
112 
    installed in the MBR of /dev/sda (= first SATA disk).
113 
 
31 beyerle@PS 114 
  Remarks:
115 
 
116 
    To display your hard disk partitions, user 'fdisk -l'.
117 
    Use fdisk, qtparted or parted to create an empty Linux
118 
    partition.
119 
 
15 beyerle@PS 120 
EOF
121 
}
122 
 
123 
 
21 beyerle@PS 124 
function exit_now() {
125 
 
126 
    local exitcode=$1
127 
    umount $INSTALL_PART 2>/dev/null
128 
    exit $exitcode
129 
}
130 
 
131 
 
132 
 
15 beyerle@PS 133 
###############################################################
134 
# Main
135 
###############################################################
136 
 
16 beyerle@PS 137 
### are we root?
138 
### -----------------------------------------------------------
15 beyerle@PS 139 
if [ "$( whoami )" != "root" ]; then
31 beyerle@PS 140 
    echo; echo "Please run this script as root: 'su - -c $SCRIPTNAME'"; echo
21 beyerle@PS 141 
    exit_now 1
15 beyerle@PS 142 
fi
143 
 
16 beyerle@PS 144 
 
15 beyerle@PS 145 
### read options from command-line
16 beyerle@PS 146 
### -----------------------------------------------------------
15 beyerle@PS 147 
while [ $# -gt 0 ]; do
148 
 
149 
    case "$1" in
150 
       -h)
21 beyerle@PS 151 
            usage; exit_now;;
22 beyerle@PS 152 
 
21 beyerle@PS 153 
       --help)
154 
            usage; exit_now;;
22 beyerle@PS 155 
 
24 beyerle@PS 156 
       -swap*)
22 beyerle@PS 157 
           if echo $1 | grep -q '=' ; then
158 
	       SWAP_PART=$( echo $1 | sed 's/^-swap=//' )
159 
	   else
160 
	       shift
24 beyerle@PS 161 
               SWAP_PART=$1
22 beyerle@PS 162 
	   fi
34 beyerle@PS 163 
	   ;;
22 beyerle@PS 164 
 
24 beyerle@PS 165 
       -mbr*)
22 beyerle@PS 166 
           if echo $1 | grep -q '=' ; then
167 
	       MBR_DEV=$( echo $1 | sed 's/^-mbr=//' )
168 
	   else
169 
	       shift
24 beyerle@PS 170 
               MBR_DEV=$1
22 beyerle@PS 171 
	   fi
34 beyerle@PS 172 
	   ;;
22 beyerle@PS 173 
 
24 beyerle@PS 174 
       -win*)
22 beyerle@PS 175 
           if echo $1 | grep -q '=' ; then
176 
	       WIN_PART=$( echo $1 | sed 's/^-win=//' )
177 
	   else
178 
	       shift
24 beyerle@PS 179 
               WIN_PART=$1
22 beyerle@PS 180 
	   fi
34 beyerle@PS 181 
	   ;;
22 beyerle@PS 182 
 
16 beyerle@PS 183 
       -nogrub)
34 beyerle@PS 184 
            NOGRUB=$1;;
22 beyerle@PS 185 
 
29 beyerle@PS 186 
       -norpmremove)
34 beyerle@PS 187 
            NORPMREMOVE=$1;;
29 beyerle@PS 188 
 
18 beyerle@PS 189 
       -floppy)
34 beyerle@PS 190 
            FLOPPY=$1;;
22 beyerle@PS 191 
 
15 beyerle@PS 192 
       -y)
34 beyerle@PS 193 
            YES=$1;;
15 beyerle@PS 194 
 
195 
       *)
34 beyerle@PS 196 
            INSTALL_PART=$1;;
15 beyerle@PS 197 
    esac
198 
 
34 beyerle@PS 199 
    shift
200 
 
15 beyerle@PS 201 
done
202 
echo
203 
 
16 beyerle@PS 204 
 
28 beyerle@PS 205 
### display fdisk -l
206 
### -----------------------------------------------------------
207 
echo "Output of 'fdisk -l' ..."
208 
fdisk -l
209 
echo
210 
 
211 
 
30 beyerle@PS 212 
### test if $INSTALL_PART is defined
22 beyerle@PS 213 
### -----------------------------------------------------------
214 
if [ ! $INSTALL_PART ]; then
215 
    echo "No partition defined for installation"
30 beyerle@PS 216 
    echo "Please see '$SCRIPTNAME -h'"; echo
22 beyerle@PS 217 
    exit_now 1
218 
fi
219 
 
220 
 
15 beyerle@PS 221 
### test if MBR_DEV is given
16 beyerle@PS 222 
### -----------------------------------------------------------
223 
if [ ! $NOGRUB ]; then
224 
    if [ ! $MBR_DEV ]; then
18 beyerle@PS 225 
	echo "No MBR device defined."
30 beyerle@PS 226 
	echo "Please see '$SCRIPTNAME -h'"; echo
21 beyerle@PS 227 
	exit_now 1
16 beyerle@PS 228 
    fi
15 beyerle@PS 229 
fi
230 
 
16 beyerle@PS 231 
 
15 beyerle@PS 232 
### test if $INSTALL_PART exists
16 beyerle@PS 233 
### -----------------------------------------------------------
15 beyerle@PS 234 
fdisk -l | cut -d" " -f1 | grep -q "^${INSTALL_PART}$"
235 
if [ "$?" != "0" ]; then
28 beyerle@PS 236 
    echo "Partition $INSTALL_PART not found! See 'fdisk -l'"
30 beyerle@PS 237 
    echo "Or you have to reboot first to make the partition table active"; echo
21 beyerle@PS 238 
    exit_now 1
15 beyerle@PS 239 
fi
240 
 
16 beyerle@PS 241 
 
30 beyerle@PS 242 
### test if $INSTALL_PART is a Linux partition
16 beyerle@PS 243 
### -----------------------------------------------------------
30 beyerle@PS 244 
fdisk -l | grep "Linux$" | cut -d" " -f1 | grep -q "^${INSTALL_PART}$"
245 
if [ "$?" != "0" ]; then
246 
    echo "Partition $INSTALL_PART is not a Linux partition! (see 'fdisk -l')"
247 
    echo "Use fdisk and/or qtparted to create a Linux partition!"
248 
    echo "You have to reboot first to make the partition table active"; echo
249 
    exit_now 1
250 
fi
15 beyerle@PS 251 
 
252 
 
30 beyerle@PS 253 
### test if $SWAP_PART exists and is a Linux Swap partition
16 beyerle@PS 254 
### -----------------------------------------------------------
15 beyerle@PS 255 
if [ $SWAP_PART ]; then
256 
    fdisk -l | cut -d" " -f1 | grep -q "^${SWAP_PART}$"
257 
    if [ "$?" != "0" ]; then
28 beyerle@PS 258 
	echo "Swap partition $SWAP_PART not found! (see 'fdisk -l')"
259 
	echo "Or you have to reboot first to make the partition table active"; echo
21 beyerle@PS 260 
	exit_now 1
15 beyerle@PS 261 
    fi
30 beyerle@PS 262 
    fdisk -l | grep "Linux swap$" | cut -d" " -f1 | grep -q "^${SWAP_PART}$"
15 beyerle@PS 263 
    if [ "$?" != "0" ]; then
28 beyerle@PS 264 
	echo "Partition $SWAP_PART is not a Linux swap partition! (see 'fdisk -l')"
30 beyerle@PS 265 
	echo "Use fdisk and/or qtparted to create a Linux Swap partition!"
28 beyerle@PS 266 
	echo "You have to reboot first to make the partition table active"; echo
21 beyerle@PS 267 
	exit_now 1
15 beyerle@PS 268 
    fi
269 
fi
270 
 
271 
 
30 beyerle@PS 272 
### set $INSTALL_DEV (eg. /dev/sda)
16 beyerle@PS 273 
### -----------------------------------------------------------
30 beyerle@PS 274 
INSTALL_DEV=$( echo "$INSTALL_PART" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )
275 
INSTALL_PART_NR=$( echo "$INSTALL_PART" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' )
276 
 
277 
 
278 
### print warning
279 
### -----------------------------------------------------------
26 beyerle@PS 280 
echo                     "------------------------------------------------------------"
281 
echo                     "   LiveCD will be installed on partition $INSTALL_PART"
15 beyerle@PS 282 
[ "$SWAP_PART" ] && echo " Partition $SWAP_PART will be used as swap partition."
26 beyerle@PS 283 
[ ! $NOGRUB ]    && echo " GRUB will be installed in Master Boot Record of $MBR_DEV"
284 
echo                     "       !! All data on $INSTALL_PART will be lost !!"
285 
echo                     "------------------------------------------------------------"
15 beyerle@PS 286 
echo
16 beyerle@PS 287 
 
15 beyerle@PS 288 
 
26 beyerle@PS 289 
### continue?
16 beyerle@PS 290 
### -----------------------------------------------------------
15 beyerle@PS 291 
if [ ! $YES ]; then
292 
    echo -n "Continue (y/N)? "
18 beyerle@PS 293 
    read key
15 beyerle@PS 294 
    echo
21 beyerle@PS 295 
    [ "$key" != "y" ] && exit_now 0
15 beyerle@PS 296 
fi
297 
 
298 
 
26 beyerle@PS 299 
### format $SWAP_PART
21 beyerle@PS 300 
### -----------------------------------------------------------
26 beyerle@PS 301 
if [ $SWAP_PART ]; then
302 
    echo "Make swap on $SWAP_PART ..."
303 
    mkswap $SWAP_PART
24 beyerle@PS 304 
    echo
305 
fi
21 beyerle@PS 306 
 
307 
 
15 beyerle@PS 308 
### format $INSTALL_PART
16 beyerle@PS 309 
### -----------------------------------------------------------
15 beyerle@PS 310 
echo -n "Format $INSTALL_PART, please wait ... "
21 beyerle@PS 311 
mkfs.ext3 -q $INSTALL_PART || exit_now 1
15 beyerle@PS 312 
echo "done."; echo
313 
 
314 
 
315 
### mount $INSTALL_PART
16 beyerle@PS 316 
### -----------------------------------------------------------
15 beyerle@PS 317 
echo -n "Try to mount $INSTALL_PART to $NEW ... "
318 
mkdir -p $NEW
21 beyerle@PS 319 
mount $INSTALL_PART $NEW || exit_now 1
15 beyerle@PS 320 
echo "done."; echo
321 
 
322 
 
323 
### copy root dirs
16 beyerle@PS 324 
### -----------------------------------------------------------
26 beyerle@PS 325 
echo "Copy Live System to $INSTALL_PART ..."
15 beyerle@PS 326 
root_dirs=$( ls / )
327 
for dir in $root_dirs; do
328 
    # check if dir is not in $DIR_NOT_COPY
329 
    do_not_copy=""
330 
    for not_dir in $DIR_NOT_COPY; do
331 
	if [ "$not_dir" = "/$dir" ]; then
332 
	    do_not_copy="yes"
333 
	    break
334 
	fi
335 
    done
336 
    # do not copy links
337 
    [ -L /$dir ] && do_not_copy="yes"
338 
 
21 beyerle@PS 339 
    fail=""
15 beyerle@PS 340 
    if [ ! $do_not_copy ]; then
341 
	echo -n "  * Copy  /$dir ... "
21 beyerle@PS 342 
	cp -a /$dir $NEW || fail=true
15 beyerle@PS 343 
	echo "done."
344 
    fi
345 
done
346 
echo
21 beyerle@PS 347 
if [ $fail ]; then
348 
    echo "ERROR: Not everything was copied to $INSTALL_PART"
349 
    exit_now 1
350 
fi
15 beyerle@PS 351 
 
352 
 
16 beyerle@PS 353 
### move /usr/opt back to /opt
354 
### -----------------------------------------------------------
15 beyerle@PS 355 
if [ -d $NEW/usr/opt ]; then
356 
    echo -n "Move /opt back ... "
357 
    mv $NEW/usr/opt $NEW/
358 
    echo "done."; echo
359 
fi
360 
 
361 
 
362 
### create dirs which were not copied
16 beyerle@PS 363 
### -----------------------------------------------------------
15 beyerle@PS 364 
for dir in $DIR_NOT_COPY; do
365 
    mkdir $NEW/$dir
366 
done
26 beyerle@PS 367 
# we do not need this directories
368 
rmdir $NEW/livecd
369 
# if not yet existing, create
370 
mkdir -p $NEW/srv
371 
mkdir -p $NEW/selinux
15 beyerle@PS 372 
 
373 
 
374 
### copy back original files
16 beyerle@PS 375 
### -----------------------------------------------------------
15 beyerle@PS 376 
echo -n "Restore original files ... "
377 
for file in $FILES_RESTORE; do
28 beyerle@PS 378 
    [ -r $NEW/${file}.ori ] && mv -f $NEW/${file}.ori $NEW/${file}
15 beyerle@PS 379 
done
380 
echo "done."; echo
381 
 
382 
 
16 beyerle@PS 383 
### define kernel version
384 
### -----------------------------------------------------------
385 
rpm --quiet -q kernel     && UP_installed=true
386 
rpm --quiet -q kernel-smp && SMP_installed=true
387 
[ $UP_installed ]  && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel 2>/dev/null )
388 
[ $SMP_installed ] && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel-smp  2>/dev/null )
389 
if [ ! $KERNEL_VERSION ]; then
390 
    echo "ERROR: Kernel version could not be determined - installation failed"; echo
21 beyerle@PS 391 
    exit_now 1
16 beyerle@PS 392 
fi
15 beyerle@PS 393 
 
18 beyerle@PS 394 
 
22 beyerle@PS 395 
 
24 beyerle@PS 396 
if [ ! $NOGRUB ]; then
15 beyerle@PS 397 
 
26 beyerle@PS 398 
    ### Backup Master Boot Record MBR
399 
    ### -----------------------------------------------------------
400 
    if [ ! $NOGRUB ]; then
401 
	# do we have already a backup?
402 
	MBR_FILENAME="MBR$( echo $MBR_DEV | tr / _ ).bak"
403 
	if [ ! -e /tmp/$MBR_FILENAME ]; then
404 
	    echo "Backup Master Boot Record (MBR) of $MBR_DEV ..."
405 
	    dd if=$MBR_DEV of=/tmp/$MBR_FILENAME bs=512 count=1
406 
	fi
407 
	cp -a /tmp/$MBR_FILENAME $NEW/$MBR_FILENAME
408 
	echo "MBR saved as $MBR_FILENAME on $INSTALL_PART and on /tmp"
409 
	echo
410 
    fi
411 
 
412 
 
24 beyerle@PS 413 
    ### install grub
414 
    ### -----------------------------------------------------------
26 beyerle@PS 415 
    echo "Run grub-install ... "
24 beyerle@PS 416 
    mkdir -p $NEW/boot/grub
417 
    if [ $FLOPPY ]; then
418 
	grub-install --root-directory=$NEW $MBR_DEV
419 
    else
420 
	grub-install --no-floppy --root-directory=$NEW $MBR_DEV
421 
    fi
422 
    echo "done."; echo
15 beyerle@PS 423 
 
424 
 
24 beyerle@PS 425 
    ### check for device.map file
426 
    ### -----------------------------------------------------------
427 
    DEVICE_MAP=$NEW/boot/grub/device.map
428 
    if [ ! -e $NEW/boot/grub/device.map ]; then
429 
	echo "ERROR: $NEW/boot/grub/device.map not found"
430 
	exit_now 1
431 
    fi
15 beyerle@PS 432 
 
22 beyerle@PS 433 
 
24 beyerle@PS 434 
    ### convert dev syntax to grub syntax
435 
    ### -----------------------------------------------------------
436 
    GRUB_INSTALL_DEV=$( grep $INSTALL_DEV $DEVICE_MAP | awk '{ print $1 }' )
437 
    GRUB_ROOT_PART=$( echo "$GRUB_INSTALL_DEV" | sed "s%)$%,`expr $INSTALL_PART_NR - 1`)%" )
22 beyerle@PS 438 
 
15 beyerle@PS 439 
 
24 beyerle@PS 440 
    ### find active Windows partition
441 
    ### -----------------------------------------------------------
442 
    if [ ! $WIN_PART ]; then
443 
        # try to find active Windows partition
444 
	WIN_PART=$( fdisk -l 2>/dev/null | awk '{ if ($2 == "*" && $7 ~ "NTFS") print $1 }' | head -1 )
445 
    fi
446 
 
447 
    if [ $WIN_PART ]; then
448 
	WIN_installed=true
449 
	WIN_DISK=$( echo "$WIN_PART" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )
450 
	WIN_PART_NR=$( echo "$WIN_PART" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' )
451 
        # convert dev syntax to grub syntax
452 
	GRUB_WIN_DEV=$( grep $WIN_DISK $DEVICE_MAP | awk '{ print $1 }' )
453 
	GRUB_WIN_PART=$( echo "$GRUB_WIN_DEV" | sed "s%)$%,`expr $WIN_PART_NR - 1`)%" )
454 
 
455 
        # $GRUB_WIN_PART should be something like (hd0,0)
456 
	echo "Found active Windows partition ( $WIN_PART = $GRUB_WIN_PART )"
457 
	echo "Will add entry for Windows in GRUB."
458 
	echo
459 
    fi
460 
 
461 
 
462 
    ### create grub.conf file
463 
    ### -----------------------------------------------------------
26 beyerle@PS 464 
    echo "Create grub.conf ..."
24 beyerle@PS 465 
 
28 beyerle@PS 466 
    TITLE="Linux"
467 
    [ -e $NEW//etc/redhat-release ] && TITLE=$( cat $NEW/etc/redhat-release )
468 
 
24 beyerle@PS 469 
    cat > $NEW/boot/grub/grub.conf <<EOF
15 beyerle@PS 470 
# grub.conf generated by $SCRIPTNAME
471 
default=0
472 
timeout=5
473 
splashimage=$GRUB_ROOT_PART/boot/grub/splash.xpm.gz
474 
#hiddenmenu
16 beyerle@PS 475 
EOF
476 
 
24 beyerle@PS 477 
    if [ $UP_installed ]; then
26 beyerle@PS 478 
	echo "Add entry for UP kernel into grub.conf"
24 beyerle@PS 479 
	cat >> $NEW/boot/grub/grub.conf <<EOF
28 beyerle@PS 480 
title $TITLE (${KERNEL_VERSION})
15 beyerle@PS 481 
        root $GRUB_ROOT_PART
482 
	kernel /boot/vmlinuz-$KERNEL_VERSION ro root=$INSTALL_PART
483 
	initrd /boot/initrd-$KERNEL_VERSION.img
16 beyerle@PS 484 
EOF
24 beyerle@PS 485 
    fi
16 beyerle@PS 486 
 
24 beyerle@PS 487 
    if [ $SMP_installed ]; then
26 beyerle@PS 488 
	echo "Add entry for SMP kernel into grub.conf"
24 beyerle@PS 489 
	cat >> $NEW/boot/grub/grub.conf <<EOF
28 beyerle@PS 490 
title $TITLE (${KERNEL_VERSION}smp)
16 beyerle@PS 491 
        root $GRUB_ROOT_PART
492 
	kernel /boot/vmlinuz-${KERNEL_VERSION}smp ro root=$INSTALL_PART
493 
	initrd /boot/initrd-${KERNEL_VERSION}smp.img
494 
EOF
24 beyerle@PS 495 
    fi
16 beyerle@PS 496 
 
24 beyerle@PS 497 
    if [ $WIN_installed ]; then
26 beyerle@PS 498 
	echo "Add entry for Windows into grub.conf"
24 beyerle@PS 499 
	cat >> $NEW/boot/grub/grub.conf <<EOF
15 beyerle@PS 500 
title Windows
501 
        rootnoverify $GRUB_WIN_PART
502 
        chainloader +1
503 
EOF
24 beyerle@PS 504 
    fi
505 
 
506 
    chmod 600 $NEW/boot/grub/grub.conf
507 
    ln -s ../boot/grub/grub.conf $NEW/etc/grub.conf
508 
    ln -s ./grub.conf $NEW/boot/grub/menu.lst
509 
    echo "done."; echo
510 
 
16 beyerle@PS 511 
fi
15 beyerle@PS 512 
 
513 
 
27 beyerle@PS 514 
### install kernel and other files into /boot
16 beyerle@PS 515 
### -----------------------------------------------------------
21 beyerle@PS 516 
echo "Install kernel(s) ..."
15 beyerle@PS 517 
 
16 beyerle@PS 518 
[ -e /boot/vmlinuz ]      && BOOT_DIR=/boot
519 
[ -e /boot/boot/vmlinuz ] && BOOT_DIR=/boot/boot
15 beyerle@PS 520 
 
16 beyerle@PS 521 
if [ ! $BOOT_DIR ]; then
522 
    echo "ERROR: No kernel found - installation failed"; echo
21 beyerle@PS 523 
    exit_now 1
16 beyerle@PS 524 
fi
525 
 
526 
cp -a $BOOT_DIR/vmlinuz            $NEW/boot/vmlinuz-${KERNEL_VERSION}
527 
cp -a $BOOT_DIR/vmlinuzs           $NEW/boot/vmlinuz-${KERNEL_VERSION}smp  2>/dev/null
528 
cp -a $BOOT_DIR/System.map-*       $NEW/boot/
529 
cp -a $BOOT_DIR/config-*           $NEW/boot/
26 beyerle@PS 530 
cp -a $BOOT_DIR/symvers-*.gz       $NEW/boot/        2>/dev/null
16 beyerle@PS 531 
cp -a $BOOT_DIR/grub/splash.xpm.gz $NEW/boot/grub/
26 beyerle@PS 532 
cp -a $BOOT_DIR/message.ja         $NEW/boot/        2>/dev/null
533 
cp -a $BOOT_DIR/message            $NEW/boot/        2>/dev/null
534 
 
16 beyerle@PS 535 
echo "done."; echo
536 
 
537 
 
21 beyerle@PS 538 
### create /etc/fstab
16 beyerle@PS 539 
### -----------------------------------------------------------
21 beyerle@PS 540 
cat > $NEW/etc/fstab <<EOF
541 
$INSTALL_PART         /                    ext3    defaults        1 1
542 
devpts            /dev/pts             devpts  gid=5,mode=620  0 0
543 
tmpfs             /dev/shm             tmpfs   defaults        0 0
544 
proc              /proc                proc    defaults        0 0
545 
sysfs             /sys                 sysfs   defaults        0 0
546 
EOF
547 
if [ $SWAP_PART ]; then
548 
    echo "$SWAP_PART         swap                 swap    defaults        0 0" >> $NEW/etc/fstab
549 
fi
550 
 
551 
 
552 
### make initrd
553 
### (needs $NEW/etc/fstab to find correct modules for root filesystem !!)
554 
### -----------------------------------------------------------
555 
echo "Create initrd(s) ..."
22 beyerle@PS 556 
# initrd should not be build on tmpfs (we take $NEW/tmp instead of /tmp)
557 
sed -i "s|^TMPDIR=.*|TMPDIR=\"$NEW/tmp\"|" /usr/sbin/livecd-mkinitrd
558 
 
16 beyerle@PS 559 
if [ $UP_installed ]; then
21 beyerle@PS 560 
    depmod -a ${KERNEL_VERSION}
22 beyerle@PS 561 
    /usr/sbin/livecd-mkinitrd --fstab=$NEW/etc/fstab \
21 beyerle@PS 562 
                    $NEW//boot/initrd-${KERNEL_VERSION}.img ${KERNEL_VERSION}
18 beyerle@PS 563 
    if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}.img ]; then
564 
	echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}.img"
21 beyerle@PS 565 
	exit_now 1
18 beyerle@PS 566 
    fi
16 beyerle@PS 567 
fi
568 
if [ $SMP_installed ]; then
21 beyerle@PS 569 
    depmod -a ${KERNEL_VERSION}smp
22 beyerle@PS 570 
    /usr/sbin/livecd-mkinitrd --fstab=$NEW/etc/fstab \
21 beyerle@PS 571 
                    $NEW/boot/initrd-${KERNEL_VERSION}smp.img ${KERNEL_VERSION}smp
18 beyerle@PS 572 
    if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}smp.img ]; then
573 
	echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}smp.img"
21 beyerle@PS 574 
	exit_now 1
18 beyerle@PS 575 
    fi
16 beyerle@PS 576 
fi
577 
echo "done."; echo
578 
 
579 
 
15 beyerle@PS 580 
### remove LiveCD init.d scripts
16 beyerle@PS 581 
### -----------------------------------------------------------
582 
for file in $LIVECD_INIT_SCRIPTS; do
33 beyerle@PS 583 
    rm -f $NEW/etc/rc.d/init.d/$file
16 beyerle@PS 584 
    for n in 0 1 2 3 4 5 6; do
585 
	rm -f $NEW/etc/rc.d/rc${n}.d/*$file
586 
    done
15 beyerle@PS 587 
done
588 
 
16 beyerle@PS 589 
 
590 
### restore cronjobs
591 
### -----------------------------------------------------------
26 beyerle@PS 592 
mv $NEW/etc/cron_backup/sysstat $NEW/etc/cron.d/ 2>/dev/null
593 
mv $NEW/etc/cron_backup/00-makewhatis.cron.weekly $NEW/etc/cron.weekly/00-makewhatis.cron 2>/dev/null
594 
mv $NEW/etc/cron_backup/* $NEW/etc/cron.daily/
16 beyerle@PS 595 
 
596 
 
29 beyerle@PS 597 
### prepare chroot to $NEW
598 
### -----------------------------------------------------------
599 
mount --bind /dev $NEW/dev
600 
mount --bind /sys $NEW/sys
601 
mount -t proc proc $NEW/proc
602 
 
603 
 
18 beyerle@PS 604 
### turn on kudzu again
605 
### -----------------------------------------------------------
26 beyerle@PS 606 
chroot $NEW chkconfig kudzu on
18 beyerle@PS 607 
 
608 
 
29 beyerle@PS 609 
### remove RPMs that can break future updates
610 
### -----------------------------------------------------------
611 
if [ ! $NORPMREMOVE ]; then
612 
    echo "Remove RPMs that may break future updates ..."
613 
    chroot $NEW rpm -qa 2>/dev/null > /tmp/rpmlist
614 
 
615 
    # Scientific Linux RPMs
616 
    RPMSTOREMOVE="$RPMS_TO_REMOVE $RPMS_TO_REMOVE_SL"
617 
 
618 
    # PSI Scientific Linux RPMs
619 
    if [ -e /etc/sysconfig/cfengine ]; then
620 
	RPMSTOREMOVE="$RPMS_TO_REMOVE $RPMS_TO_REMOVE_PSI"
621 
    fi
622 
 
623 
    for rpm in $RPMSTOREMOVE; do
624 
	rpms_remove=$( cat /tmp/rpmlist | grep "^$rpm" )
625 
	for rpm_remove in $rpms_remove; do
626 
	    chroot $NEW rpm -e --nodeps $rpm_remove 2>/dev/null
627 
	    [ "$?" = "0" ] && echo "$rpm_remove removed"
628 
	done
629 
    done
630 
    echo "done."; echo
631 
fi
632 
 
633 
 
15 beyerle@PS 634 
### umount $INSTALL_PART
16 beyerle@PS 635 
### -----------------------------------------------------------
29 beyerle@PS 636 
umount $NEW/dev
637 
umount $NEW/sys
638 
umount $NEW/proc
16 beyerle@PS 639 
umount $INSTALL_PART
15 beyerle@PS 640 
 
22 beyerle@PS 641 
 
642 
### print summary
643 
### -----------------------------------------------------------
26 beyerle@PS 644 
echo                     "--------------------------------------------------------------"
645 
echo                     "  LiveCD installed on partition $INSTALL_PART"
646 
[ "$SWAP_PART" ] && echo "  Partition $SWAP_PART will be used as swap partition"
22 beyerle@PS 647 
echo
28 beyerle@PS 648 
[ ! $NOGRUB ]    && echo "  GRUB installed in Master Boot Record (MBR) of $MBR_DEV"
649 
[ ! $NOGRUB ]    && echo "  MBR saved as $MBR_FILENAME on $INSTALL_PART and in /tmp"
26 beyerle@PS 650 
[ ! $NOGRUB ]    && echo "  If you have to restore MBR, execute under Linux:"
651 
[ ! $NOGRUB ]    && echo "  # dd if=$MBR_FILENAME of=$MBR_DEV bs=512 count=1"
652 
echo
653 
[ $WIN_PART ]    && echo "  Entry created in grub.conf for Windows partition $WIN_PART"
654 
echo                     "--------------------------------------------------------------"
655 
echo                     "End of $SCRIPTNAME"
656 
echo