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