WebSVN – livecd – Blame – /trunk/customize/livecd-install

Rev	Author	Line No.	Line
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 \`
45	beyerle@PS	24	`kernel-module-aufs \`
		25	`unionfs-.* \`
		26	`aufs-.* \`
		27	`squashfs-.*"`
29	beyerle@PS	28
30	beyerle@PS	29	`# RPMs that can break future Scientific Linux updates`
29	beyerle@PS	30	`# because there are not part of Scientific Linux`
43	beyerle@PS	31	`RPMS_TO_REMOVE_SL="kernel-module-ntfs \`
		32	`nvidia.*psi"`
29	beyerle@PS	33
30	beyerle@PS	34	`# RPMs that can break future PSI SL updates`
29	beyerle@PS	35	`# because there are not part of PSI Scientific Linux`
		36	`RPMS_TO_REMOVE_PSI=""`
		37
15	beyerle@PS	38	`# files which should be restored from .ori files`
		39	`FILES_RESTORE="/etc/init.d/netfs \`
		40	`/etc/init.d/autofs \`
		41	`/etc/init.d/halt \`
		42	`/etc/init.d/network`
		43	`/etc/init.d/functions \`
		44	`/etc/rc.d/rc.sysinit \`
		45	`/etc/sysconfig/afs \`
		46	`/etc/motd \`
		47	`/etc/redhat-release \`
29	beyerle@PS	48	`/etc/rc.d/rc.local"`
15	beyerle@PS	49
33	beyerle@PS	50	`# LiveCD init scripts will be removed`
16	beyerle@PS	51	`LIVECD_INIT_SCRIPTS="runfirst \`
		52	`runveryfirst \`
		53	`runlast \`
33	beyerle@PS	54	`kudzu-auto \`
		55	`login"`
15	beyerle@PS	56
		57	`# Main directories which should be not be copied`
16	beyerle@PS	58	`DIR_NOT_COPY="/proc \`
		59	`/dev \`
		60	`/livecd \`
		61	`/boot \`
		62	`/afs \`
		63	`/sys \`
		64	`/mnt \`
36	beyerle@PS	65	`/media \`
		66	`/initrd"`
15	beyerle@PS	67
		68	`# Mount point of the new SL system`
		69	`NEW=/mnt/harddisk`
		70
21	beyerle@PS	71	`# Name of the script`
15	beyerle@PS	72	`SCRIPTNAME=$( basename $0 )`
		73
16	beyerle@PS	74
		75
21	beyerle@PS	76
15	beyerle@PS	77	`###############################################################`
		78	`# Functions`
		79	`###############################################################`
		80
		81	`function usage() {`
		82
		83	`## Usage`
		84	`# ----------------------------------------------------------`
		85
		86	`cat <<EOF`
21	beyerle@PS	87
22	beyerle@PS	88	`$SCRIPTNAME [OPTIONS] -mbr=[DEVICE] [PARTITION]`
15	beyerle@PS	89
26	beyerle@PS	90	`Installes LiveCD on PARTITION and the bootloader grub into`
		91	`the Master Boot Record (MBR) of DEVICE. The MBR will be`
		92	`backed up to PARTITION.`
15	beyerle@PS	93
21	beyerle@PS	94	`OPTIONS:`
15	beyerle@PS	95
34	beyerle@PS	96	`-h --help : Print this screen`
		97	`-swap=[partition] : Use [partition] as swap`
		98	`-win=[partition] : Your active Windows partition. If not given,`
22	beyerle@PS	99	`$SCRIPTNAME tries to find it`
34	beyerle@PS	100	`-nogrub : Do not install grub. You have to install`
26	beyerle@PS	101	`manually a bootloader (not recommended)`
34	beyerle@PS	102	`-floppy : Needed, if grub should be installed on floppy`
31	beyerle@PS	103	`In this case use -mbr=/dev/fd0 -floppy`
34	beyerle@PS	104	`-norpmremove : Do not remove RPMs that can break future`
		105	`updates (not recommended)`
		106	`-y : Answer all questions with yes`
15	beyerle@PS	107
21	beyerle@PS	108	`Example:`
		109
22	beyerle@PS	110	`$SCRIPTNAME -swap=/dev/sda3 -mbr=/dev/sda /dev/sda2`
21	beyerle@PS	111
		112	`Will install LiveCD on /dev/sda2 (= second partition on`
		113	`first SATA disk). All data on /dev/sda2 will be deleted.`
		114	`/dev/sda3 has to be a Linux Swap partion. GRUB will be`
		115	`installed in the MBR of /dev/sda (= first SATA disk).`
		116
31	beyerle@PS	117	`Remarks:`
		118
		119	`To display your hard disk partitions, user 'fdisk -l'.`
		120	`Use fdisk, qtparted or parted to create an empty Linux`
		121	`partition.`
		122
15	beyerle@PS	123	`EOF`
		124	`}`
		125
		126
21	beyerle@PS	127	`function exit_now() {`
		128
		129	`local exitcode=$1`
		130	`umount $INSTALL_PART 2>/dev/null`
		131	`exit $exitcode`
		132	`}`
		133
		134
		135
15	beyerle@PS	136	`###############################################################`
		137	`# Main`
		138	`###############################################################`
		139
16	beyerle@PS	140	`### are we root?`
		141	`### -----------------------------------------------------------`
15	beyerle@PS	142	`if [ "$( whoami )" != "root" ]; then`
31	beyerle@PS	143	`echo; echo "Please run this script as root: 'su - -c $SCRIPTNAME'"; echo`
21	beyerle@PS	144	`exit_now 1`
15	beyerle@PS	145	`fi`
		146
16	beyerle@PS	147
15	beyerle@PS	148	`### read options from command-line`
16	beyerle@PS	149	`### -----------------------------------------------------------`
15	beyerle@PS	150	`while [ $# -gt 0 ]; do`
		151
		152	`case "$1" in`
		153	`-h)`
21	beyerle@PS	154	`usage; exit_now;;`
22	beyerle@PS	155
21	beyerle@PS	156	`--help)`
		157	`usage; exit_now;;`
22	beyerle@PS	158
24	beyerle@PS	159	`-swap*)`
22	beyerle@PS	160	`if echo $1 \| grep -q '=' ; then`
		161	`SWAP_PART=$( echo $1 \| sed 's/^-swap=//' )`
		162	`else`
		163	`shift`
24	beyerle@PS	164	`SWAP_PART=$1`
22	beyerle@PS	165	`fi`
34	beyerle@PS	166	`;;`
22	beyerle@PS	167
24	beyerle@PS	168	`-mbr*)`
22	beyerle@PS	169	`if echo $1 \| grep -q '=' ; then`
		170	`MBR_DEV=$( echo $1 \| sed 's/^-mbr=//' )`
		171	`else`
		172	`shift`
24	beyerle@PS	173	`MBR_DEV=$1`
22	beyerle@PS	174	`fi`
34	beyerle@PS	175	`;;`
22	beyerle@PS	176
24	beyerle@PS	177	`-win*)`
22	beyerle@PS	178	`if echo $1 \| grep -q '=' ; then`
		179	`WIN_PART=$( echo $1 \| sed 's/^-win=//' )`
		180	`else`
		181	`shift`
24	beyerle@PS	182	`WIN_PART=$1`
22	beyerle@PS	183	`fi`
34	beyerle@PS	184	`;;`
22	beyerle@PS	185
16	beyerle@PS	186	`-nogrub)`
34	beyerle@PS	187	`NOGRUB=$1;;`
22	beyerle@PS	188
29	beyerle@PS	189	`-norpmremove)`
34	beyerle@PS	190	`NORPMREMOVE=$1;;`
29	beyerle@PS	191
18	beyerle@PS	192	`-floppy)`
34	beyerle@PS	193	`FLOPPY=$1;;`
22	beyerle@PS	194
15	beyerle@PS	195	`-y)`
34	beyerle@PS	196	`YES=$1;;`
15	beyerle@PS	197
		198	`*)`
34	beyerle@PS	199	`INSTALL_PART=$1;;`
15	beyerle@PS	200	`esac`
		201
34	beyerle@PS	202	`shift`
		203
15	beyerle@PS	204	`done`
		205	`echo`
		206
16	beyerle@PS	207
28	beyerle@PS	208	`### display fdisk -l`
		209	`### -----------------------------------------------------------`
		210	`echo "Output of 'fdisk -l' ..."`
		211	`fdisk -l`
		212	`echo`
		213
		214
30	beyerle@PS	215	`### test if $INSTALL_PART is defined`
22	beyerle@PS	216	`### -----------------------------------------------------------`
		217	`if [ ! $INSTALL_PART ]; then`
49	beyerle@PS	218	`echo "No partition defined for installation."`
		219	`echo "Please see '$SCRIPTNAME -h'."; echo`
22	beyerle@PS	220	`exit_now 1`
		221	`fi`
		222
		223
15	beyerle@PS	224	`### test if MBR_DEV is given`
16	beyerle@PS	225	`### -----------------------------------------------------------`
		226	`if [ ! $NOGRUB ]; then`
		227	`if [ ! $MBR_DEV ]; then`
18	beyerle@PS	228	`echo "No MBR device defined."`
49	beyerle@PS	229	`echo "Please see '$SCRIPTNAME -h'."`
		230	`echo`
21	beyerle@PS	231	`exit_now 1`
16	beyerle@PS	232	`fi`
15	beyerle@PS	233	`fi`
		234
16	beyerle@PS	235
15	beyerle@PS	236	`### test if $INSTALL_PART exists`
16	beyerle@PS	237	`### -----------------------------------------------------------`
15	beyerle@PS	238	`fdisk -l \| cut -d" " -f1 \| grep -q "^${INSTALL_PART}$"`
		239	`if [ "$?" != "0" ]; then`
49	beyerle@PS	240	`echo "Partition $INSTALL_PART not found! See 'fdisk -l'."`
		241	`echo "Or you have to reboot first to make the partition table active."`
		242	`echo`
21	beyerle@PS	243	`exit_now 1`
15	beyerle@PS	244	`fi`
		245
16	beyerle@PS	246
30	beyerle@PS	247	`### test if $INSTALL_PART is a Linux partition`
16	beyerle@PS	248	`### -----------------------------------------------------------`
30	beyerle@PS	249	`fdisk -l \| grep "Linux$" \| cut -d" " -f1 \| grep -q "^${INSTALL_PART}$"`
		250	`if [ "$?" != "0" ]; then`
49	beyerle@PS	251	`echo "Partition $INSTALL_PART is not a Linux partition! (see 'fdisk -l')."`
30	beyerle@PS	252	`echo "Use fdisk and/or qtparted to create a Linux partition!"`
49	beyerle@PS	253	`echo "You have to reboot first to make the partition table active."`
		254	`echo`
30	beyerle@PS	255	`exit_now 1`
		256	`fi`
15	beyerle@PS	257
		258
30	beyerle@PS	259	`### test if $SWAP_PART exists and is a Linux Swap partition`
16	beyerle@PS	260	`### -----------------------------------------------------------`
15	beyerle@PS	261	`if [ $SWAP_PART ]; then`
		262	`fdisk -l \| cut -d" " -f1 \| grep -q "^${SWAP_PART}$"`
		263	`if [ "$?" != "0" ]; then`
49	beyerle@PS	264	`echo "Swap partition $SWAP_PART not found! (see 'fdisk -l')."`
		265	`echo "Or you have to reboot first to make the partition table active."`
		266	`echo`
21	beyerle@PS	267	`exit_now 1`
15	beyerle@PS	268	`fi`
44	beyerle@PS	269	`fdisk -l \| grep "Linux swap" \| cut -d" " -f1 \| grep -q "^${SWAP_PART}$"`
15	beyerle@PS	270	`if [ "$?" != "0" ]; then`
49	beyerle@PS	271	`echo "Partition $SWAP_PART is not a Linux swap partition! (see 'fdisk -l')."`
		272	`echo "Use fdisk and/or qtparted to create a Linux Swap partition !"`
		273	`echo "You have to reboot first to make the partition table active."`
		274	`echo`
21	beyerle@PS	275	`exit_now 1`
15	beyerle@PS	276	`fi`
		277	`fi`
		278
		279
30	beyerle@PS	280	`### set $INSTALL_DEV (eg. /dev/sda)`
16	beyerle@PS	281	`### -----------------------------------------------------------`
30	beyerle@PS	282	`INSTALL_DEV=$( echo "$INSTALL_PART" \| sed -e 's%$[sh]d[a-z]$[0-9]*$%\1%' )`
		283	`INSTALL_PART_NR=$( echo "$INSTALL_PART" \| sed -e 's%./[sh]d[a-z]$[0-9]$$%\1%' )`
		284
		285
		286	`### print warning`
		287	`### -----------------------------------------------------------`
26	beyerle@PS	288	`echo "------------------------------------------------------------"`
		289	`echo " LiveCD will be installed on partition $INSTALL_PART"`
15	beyerle@PS	290	`[ "$SWAP_PART" ] && echo " Partition $SWAP_PART will be used as swap partition."`
26	beyerle@PS	291	`[ ! $NOGRUB ] && echo " GRUB will be installed in Master Boot Record of $MBR_DEV"`
		292	`echo " !! All data on $INSTALL_PART will be lost !!"`
		293	`echo "------------------------------------------------------------"`
15	beyerle@PS	294	`echo`
16	beyerle@PS	295
15	beyerle@PS	296
26	beyerle@PS	297	`### continue?`
16	beyerle@PS	298	`### -----------------------------------------------------------`
15	beyerle@PS	299	`if [ ! $YES ]; then`
		300	`echo -n "Continue (y/N)? "`
18	beyerle@PS	301	`read key`
15	beyerle@PS	302	`echo`
21	beyerle@PS	303	`[ "$key" != "y" ] && exit_now 0`
15	beyerle@PS	304	`fi`
		305
		306
26	beyerle@PS	307	`### format $SWAP_PART`
21	beyerle@PS	308	`### -----------------------------------------------------------`
26	beyerle@PS	309	`if [ $SWAP_PART ]; then`
		310	`echo "Make swap on $SWAP_PART ..."`
		311	`mkswap $SWAP_PART`
24	beyerle@PS	312	`echo`
		313	`fi`
21	beyerle@PS	314
		315
15	beyerle@PS	316	`### format $INSTALL_PART`
16	beyerle@PS	317	`### -----------------------------------------------------------`
15	beyerle@PS	318	`echo -n "Format $INSTALL_PART, please wait ... "`
21	beyerle@PS	319	`mkfs.ext3 -q $INSTALL_PART \|\| exit_now 1`
15	beyerle@PS	320	`echo "done."; echo`
		321
		322
		323	`### mount $INSTALL_PART`
16	beyerle@PS	324	`### -----------------------------------------------------------`
15	beyerle@PS	325	`echo -n "Try to mount $INSTALL_PART to $NEW ... "`
		326	`mkdir -p $NEW`
21	beyerle@PS	327	`mount $INSTALL_PART $NEW \|\| exit_now 1`
15	beyerle@PS	328	`echo "done."; echo`
		329
		330
		331	`### copy root dirs`
16	beyerle@PS	332	`### -----------------------------------------------------------`
26	beyerle@PS	333	`echo "Copy Live System to $INSTALL_PART ..."`
15	beyerle@PS	334	`root_dirs=$( ls / )`
		335	`for dir in $root_dirs; do`
		336	`# check if dir is not in $DIR_NOT_COPY`
		337	`do_not_copy=""`
		338	`for not_dir in $DIR_NOT_COPY; do`
		339	`if [ "$not_dir" = "/$dir" ]; then`
		340	`do_not_copy="yes"`
		341	`break`
		342	`fi`
		343	`done`
		344	`# do not copy links`
		345	`[ -L /$dir ] && do_not_copy="yes"`
		346
21	beyerle@PS	347	`fail=""`
15	beyerle@PS	348	`if [ ! $do_not_copy ]; then`
		349	`echo -n " * Copy /$dir ... "`
21	beyerle@PS	350	`cp -a /$dir $NEW \|\| fail=true`
15	beyerle@PS	351	`echo "done."`
		352	`fi`
		353	`done`
		354	`echo`
21	beyerle@PS	355	`if [ $fail ]; then`
		356	`echo "ERROR: Not everything was copied to $INSTALL_PART"`
		357	`exit_now 1`
		358	`fi`
15	beyerle@PS	359
		360
16	beyerle@PS	361	`### move /usr/opt back to /opt`
		362	`### -----------------------------------------------------------`
15	beyerle@PS	363	`if [ -d $NEW/usr/opt ]; then`
		364	`echo -n "Move /opt back ... "`
		365	`mv $NEW/usr/opt $NEW/`
		366	`echo "done."; echo`
		367	`fi`
		368
		369
		370	`### create dirs which were not copied`
16	beyerle@PS	371	`### -----------------------------------------------------------`
15	beyerle@PS	372	`for dir in $DIR_NOT_COPY; do`
		373	`mkdir $NEW/$dir`
		374	`done`
26	beyerle@PS	375	`# we do not need this directories`
		376	`rmdir $NEW/livecd`
		377	`# if not yet existing, create`
		378	`mkdir -p $NEW/srv`
		379	`mkdir -p $NEW/selinux`
15	beyerle@PS	380
		381
		382	`### copy back original files`
16	beyerle@PS	383	`### -----------------------------------------------------------`
15	beyerle@PS	384	`echo -n "Restore original files ... "`
		385	`for file in $FILES_RESTORE; do`
28	beyerle@PS	386	`[ -r $NEW/${file}.ori ] && mv -f $NEW/${file}.ori $NEW/${file}`
15	beyerle@PS	387	`done`
		388	`echo "done."; echo`
		389
		390
16	beyerle@PS	391	`### define kernel version`
		392	`### -----------------------------------------------------------`
		393	`rpm --quiet -q kernel && UP_installed=true`
		394	`rpm --quiet -q kernel-smp && SMP_installed=true`
		395	`[ $UP_installed ] && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel 2>/dev/null )`
		396	`[ $SMP_installed ] && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel-smp 2>/dev/null )`
		397	`if [ ! $KERNEL_VERSION ]; then`
		398	`echo "ERROR: Kernel version could not be determined - installation failed"; echo`
21	beyerle@PS	399	`exit_now 1`
16	beyerle@PS	400	`fi`
15	beyerle@PS	401
18	beyerle@PS	402
22	beyerle@PS	403
24	beyerle@PS	404	`if [ ! $NOGRUB ]; then`
15	beyerle@PS	405
26	beyerle@PS	406	`### Backup Master Boot Record MBR`
		407	`### -----------------------------------------------------------`
		408	`if [ ! $NOGRUB ]; then`
		409	`# do we have already a backup?`
		410	`MBR_FILENAME="MBR$( echo $MBR_DEV \| tr / _ ).bak"`
		411	`if [ ! -e /tmp/$MBR_FILENAME ]; then`
		412	`echo "Backup Master Boot Record (MBR) of $MBR_DEV ..."`
		413	`dd if=$MBR_DEV of=/tmp/$MBR_FILENAME bs=512 count=1`
		414	`fi`
		415	`cp -a /tmp/$MBR_FILENAME $NEW/$MBR_FILENAME`
		416	`echo "MBR saved as $MBR_FILENAME on $INSTALL_PART and on /tmp"`
		417	`echo`
		418	`fi`
		419
		420
24	beyerle@PS	421	`### install grub`
		422	`### -----------------------------------------------------------`
26	beyerle@PS	423	`echo "Run grub-install ... "`
24	beyerle@PS	424	`mkdir -p $NEW/boot/grub`
		425	`if [ $FLOPPY ]; then`
		426	`grub-install --root-directory=$NEW $MBR_DEV`
		427	`else`
		428	`grub-install --no-floppy --root-directory=$NEW $MBR_DEV`
		429	`fi`
		430	`echo "done."; echo`
15	beyerle@PS	431
		432
24	beyerle@PS	433	`### check for device.map file`
		434	`### -----------------------------------------------------------`
		435	`DEVICE_MAP=$NEW/boot/grub/device.map`
		436	`if [ ! -e $NEW/boot/grub/device.map ]; then`
		437	`echo "ERROR: $NEW/boot/grub/device.map not found"`
		438	`exit_now 1`
		439	`fi`
15	beyerle@PS	440
22	beyerle@PS	441
24	beyerle@PS	442	`### convert dev syntax to grub syntax`
		443	`### -----------------------------------------------------------`
		444	`GRUB_INSTALL_DEV=$( grep $INSTALL_DEV $DEVICE_MAP \| awk '{ print $1 }' )`
		445	GRUB_ROOT_PART=$( echo "$GRUB_INSTALL_DEV" \| sed "s%)$%,`expr $INSTALL_PART_NR - 1`)%" )
22	beyerle@PS	446
15	beyerle@PS	447
24	beyerle@PS	448	`### find active Windows partition`
		449	`### -----------------------------------------------------------`
		450	`if [ ! $WIN_PART ]; then`
		451	`# try to find active Windows partition`
		452	`WIN_PART=$( fdisk -l 2>/dev/null \| awk '{ if ($2 == "*" && $7 ~ "NTFS") print $1 }' \| head -1 )`
		453	`fi`
		454
		455	`if [ $WIN_PART ]; then`
		456	`WIN_installed=true`
		457	`WIN_DISK=$( echo "$WIN_PART" \| sed -e 's%$[sh]d[a-z]$[0-9]*$%\1%' )`
		458	`WIN_PART_NR=$( echo "$WIN_PART" \| sed -e 's%./[sh]d[a-z]$[0-9]$$%\1%' )`
		459	`# convert dev syntax to grub syntax`
		460	`GRUB_WIN_DEV=$( grep $WIN_DISK $DEVICE_MAP \| awk '{ print $1 }' )`
		461	GRUB_WIN_PART=$( echo "$GRUB_WIN_DEV" \| sed "s%)$%,`expr $WIN_PART_NR - 1`)%" )
		462
		463	`# $GRUB_WIN_PART should be something like (hd0,0)`
		464	`echo "Found active Windows partition ( $WIN_PART = $GRUB_WIN_PART )"`
		465	`echo "Will add entry for Windows in GRUB."`
		466	`echo`
		467	`fi`
		468
		469
		470	`### create grub.conf file`
		471	`### -----------------------------------------------------------`
26	beyerle@PS	472	`echo "Create grub.conf ..."`
24	beyerle@PS	473
28	beyerle@PS	474	`TITLE="Linux"`
		475	`[ -e $NEW//etc/redhat-release ] && TITLE=$( cat $NEW/etc/redhat-release )`
		476
50	beyerle@PS	477	`DEFAULT=0`
		478	`# set default=1, if smp kernel is running`
		479	`uname -r \| grep -q smp`
		480	`[ "$?" = "0" ] && DEFAULT=1`
		481
24	beyerle@PS	482	`cat > $NEW/boot/grub/grub.conf <<EOF`
15	beyerle@PS	483	`# grub.conf generated by $SCRIPTNAME`
50	beyerle@PS	484	`default=$DEFAULT`
15	beyerle@PS	485	`timeout=5`
		486	`splashimage=$GRUB_ROOT_PART/boot/grub/splash.xpm.gz`
		487	`#hiddenmenu`
16	beyerle@PS	488	`EOF`
		489
24	beyerle@PS	490	`if [ $UP_installed ]; then`
26	beyerle@PS	491	`echo "Add entry for UP kernel into grub.conf"`
24	beyerle@PS	492	`cat >> $NEW/boot/grub/grub.conf <<EOF`
28	beyerle@PS	493	`title $TITLE (${KERNEL_VERSION})`
15	beyerle@PS	494	`root $GRUB_ROOT_PART`
		495	`kernel /boot/vmlinuz-$KERNEL_VERSION ro root=$INSTALL_PART`
		496	`initrd /boot/initrd-$KERNEL_VERSION.img`
16	beyerle@PS	497	`EOF`
24	beyerle@PS	498	`fi`
16	beyerle@PS	499
24	beyerle@PS	500	`if [ $SMP_installed ]; then`
26	beyerle@PS	501	`echo "Add entry for SMP kernel into grub.conf"`
24	beyerle@PS	502	`cat >> $NEW/boot/grub/grub.conf <<EOF`
28	beyerle@PS	503	`title $TITLE (${KERNEL_VERSION}smp)`
16	beyerle@PS	504	`root $GRUB_ROOT_PART`
		505	`kernel /boot/vmlinuz-${KERNEL_VERSION}smp ro root=$INSTALL_PART`
		506	`initrd /boot/initrd-${KERNEL_VERSION}smp.img`
		507	`EOF`
24	beyerle@PS	508	`fi`
16	beyerle@PS	509
24	beyerle@PS	510	`if [ $WIN_installed ]; then`
26	beyerle@PS	511	`echo "Add entry for Windows into grub.conf"`
24	beyerle@PS	512	`cat >> $NEW/boot/grub/grub.conf <<EOF`
15	beyerle@PS	513	`title Windows`
		514	`rootnoverify $GRUB_WIN_PART`
		515	`chainloader +1`
		516	`EOF`
24	beyerle@PS	517	`fi`
		518
		519	`chmod 600 $NEW/boot/grub/grub.conf`
		520	`ln -s ../boot/grub/grub.conf $NEW/etc/grub.conf`
		521	`ln -s ./grub.conf $NEW/boot/grub/menu.lst`
		522	`echo "done."; echo`
		523
16	beyerle@PS	524	`fi`
15	beyerle@PS	525
		526
27	beyerle@PS	527	`### install kernel and other files into /boot`
16	beyerle@PS	528	`### -----------------------------------------------------------`
21	beyerle@PS	529	`echo "Install kernel(s) ..."`
15	beyerle@PS	530
16	beyerle@PS	531	`[ -e /boot/vmlinuz ] && BOOT_DIR=/boot`
		532	`[ -e /boot/boot/vmlinuz ] && BOOT_DIR=/boot/boot`
15	beyerle@PS	533
16	beyerle@PS	534	`if [ ! $BOOT_DIR ]; then`
		535	`echo "ERROR: No kernel found - installation failed"; echo`
21	beyerle@PS	536	`exit_now 1`
16	beyerle@PS	537	`fi`
		538
		539	`cp -a $BOOT_DIR/vmlinuz $NEW/boot/vmlinuz-${KERNEL_VERSION}`
		540	`cp -a $BOOT_DIR/vmlinuzs $NEW/boot/vmlinuz-${KERNEL_VERSION}smp 2>/dev/null`
		541	`cp -a $BOOT_DIR/System.map-* $NEW/boot/`
		542	`cp -a $BOOT_DIR/config-* $NEW/boot/`
26	beyerle@PS	543	`cp -a $BOOT_DIR/symvers-*.gz $NEW/boot/ 2>/dev/null`
16	beyerle@PS	544	`cp -a $BOOT_DIR/grub/splash.xpm.gz $NEW/boot/grub/`
26	beyerle@PS	545	`cp -a $BOOT_DIR/message.ja $NEW/boot/ 2>/dev/null`
		546	`cp -a $BOOT_DIR/message $NEW/boot/ 2>/dev/null`
		547
16	beyerle@PS	548	`echo "done."; echo`
		549
		550
21	beyerle@PS	551	`### create /etc/fstab`
16	beyerle@PS	552	`### -----------------------------------------------------------`
21	beyerle@PS	553	`cat > $NEW/etc/fstab <<EOF`
		554	`$INSTALL_PART / ext3 defaults 1 1`
		555	`devpts /dev/pts devpts gid=5,mode=620 0 0`
		556	`tmpfs /dev/shm tmpfs defaults 0 0`
		557	`proc /proc proc defaults 0 0`
		558	`sysfs /sys sysfs defaults 0 0`
		559	`EOF`
		560	`if [ $SWAP_PART ]; then`
		561	`echo "$SWAP_PART swap swap defaults 0 0" >> $NEW/etc/fstab`
		562	`fi`
		563
		564
		565	`### make initrd`
		566	`### (needs $NEW/etc/fstab to find correct modules for root filesystem !!)`
		567	`### -----------------------------------------------------------`
		568	`echo "Create initrd(s) ..."`
22	beyerle@PS	569	`# initrd should not be build on tmpfs (we take $NEW/tmp instead of /tmp)`
		570	`sed -i "s\|^TMPDIR=.*\|TMPDIR=\"$NEW/tmp\"\|" /usr/sbin/livecd-mkinitrd`
		571
16	beyerle@PS	572	`if [ $UP_installed ]; then`
21	beyerle@PS	573	`depmod -a ${KERNEL_VERSION}`
22	beyerle@PS	574	`/usr/sbin/livecd-mkinitrd --fstab=$NEW/etc/fstab \`
21	beyerle@PS	575	`$NEW//boot/initrd-${KERNEL_VERSION}.img ${KERNEL_VERSION}`
18	beyerle@PS	576	`if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}.img ]; then`
		577	`echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}.img"`
21	beyerle@PS	578	`exit_now 1`
18	beyerle@PS	579	`fi`
16	beyerle@PS	580	`fi`
		581	`if [ $SMP_installed ]; then`
21	beyerle@PS	582	`depmod -a ${KERNEL_VERSION}smp`
22	beyerle@PS	583	`/usr/sbin/livecd-mkinitrd --fstab=$NEW/etc/fstab \`
21	beyerle@PS	584	`$NEW/boot/initrd-${KERNEL_VERSION}smp.img ${KERNEL_VERSION}smp`
18	beyerle@PS	585	`if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}smp.img ]; then`
		586	`echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}smp.img"`
21	beyerle@PS	587	`exit_now 1`
18	beyerle@PS	588	`fi`
16	beyerle@PS	589	`fi`
		590	`echo "done."; echo`
		591
		592
15	beyerle@PS	593	`### remove LiveCD init.d scripts`
16	beyerle@PS	594	`### -----------------------------------------------------------`
		595	`for file in $LIVECD_INIT_SCRIPTS; do`
33	beyerle@PS	596	`rm -f $NEW/etc/rc.d/init.d/$file`
16	beyerle@PS	597	`for n in 0 1 2 3 4 5 6; do`
		598	`rm -f $NEW/etc/rc.d/rc${n}.d/*$file`
		599	`done`
15	beyerle@PS	600	`done`
		601
16	beyerle@PS	602
		603	`### restore cronjobs`
		604	`### -----------------------------------------------------------`
26	beyerle@PS	605	`mv $NEW/etc/cron_backup/sysstat $NEW/etc/cron.d/ 2>/dev/null`
		606	`mv $NEW/etc/cron_backup/00-makewhatis.cron.weekly $NEW/etc/cron.weekly/00-makewhatis.cron 2>/dev/null`
49	beyerle@PS	607	`mv $NEW/etc/cron_backup/* $NEW/etc/cron.daily/ 2>/dev/null`
16	beyerle@PS	608
		609
29	beyerle@PS	610	`### prepare chroot to $NEW`
		611	`### -----------------------------------------------------------`
		612	`mount --bind /dev $NEW/dev`
		613	`mount --bind /sys $NEW/sys`
		614	`mount -t proc proc $NEW/proc`
		615
		616
18	beyerle@PS	617	`### turn on kudzu again`
		618	`### -----------------------------------------------------------`
26	beyerle@PS	619	`chroot $NEW chkconfig kudzu on`
18	beyerle@PS	620
		621
29	beyerle@PS	622	`### remove RPMs that can break future updates`
		623	`### -----------------------------------------------------------`
		624	`if [ ! $NORPMREMOVE ]; then`
		625	`echo "Remove RPMs that may break future updates ..."`
		626	`chroot $NEW rpm -qa 2>/dev/null > /tmp/rpmlist`
		627
		628	`# Scientific Linux RPMs`
		629	`RPMSTOREMOVE="$RPMS_TO_REMOVE $RPMS_TO_REMOVE_SL"`
		630
		631	`# PSI Scientific Linux RPMs`
		632	`if [ -e /etc/sysconfig/cfengine ]; then`
		633	`RPMSTOREMOVE="$RPMS_TO_REMOVE $RPMS_TO_REMOVE_PSI"`
		634	`fi`
		635
		636	`for rpm in $RPMSTOREMOVE; do`
		637	`rpms_remove=$( cat /tmp/rpmlist \| grep "^$rpm" )`
		638	`for rpm_remove in $rpms_remove; do`
47	beyerle@PS	639	`chroot $NEW rpm -e --nodeps $rpm_remove >/dev/null 2>&1`
46	beyerle@PS	640	`[ "$?" = "0" ] && echo " removing $rpm_remove"`
29	beyerle@PS	641	`done`
		642	`done`
		643	`echo "done."; echo`
		644	`fi`
		645
		646
43	beyerle@PS	647	`### disable nvidia driver`
		648	`### -----------------------------------------------------------`
		649	`# not in case of a PSI installation`
		650	`if [ ! -e /etc/sysconfig/cfengine ]; then`
47	beyerle@PS	651	`if [ -e $NEW/etc/X11/xorg.conf.nv_SAVED ]; then`
51	beyerle@PS	652	`echo "Remove nvidia driver and correct xorg.conf ..."`
50	beyerle@PS	653	`# correct xorg.conf`
		654	`sed -i "s/#nv_SAVED //" $NEW/etc/X11/xorg.conf`
		655	`sed -i "/.Driver.nvidia.*/d" $NEW/etc/X11/xorg.conf`
		656	`# disable nvidia libs (if not yet done by rpm -e)`
43	beyerle@PS	657	`LIB=lib`
		658	`[ $( arch ) = "x86_64" ] && LIB=lib64`
47	beyerle@PS	659	`mv -f $NEW/usr/X11R6/$LIB/modules/extensions/xxx.libGLcore.a.saved_by_nvidia \`
49	beyerle@PS	660	`$NEW/usr/X11R6/$LIB/modules/extensions/libGLcore.a 2>/dev/null`
47	beyerle@PS	661	`mv -f $NEW/usr/X11R6/$LIB/modules/extensions/xxx.libglx.a.saved_by_nvidia \`
49	beyerle@PS	662	`$NEW/usr/X11R6/$LIB/modules/extensions/libglx.a 2>/dev/null`
47	beyerle@PS	663	`rm -f $NEW/usr/X11R6/$LIB/modules/extensions/libglx.so`
		664	`rm -f $NEW/usr/X11R6/$LIB/libGL.so*`
		665	`rm -f $NEW/usr/$LIB/libGLcore.so`
51	beyerle@PS	666	`echo "done."; echo`
43	beyerle@PS	667	`fi`
		668	`fi`
		669
		670
15	beyerle@PS	671	`### umount $INSTALL_PART`
16	beyerle@PS	672	`### -----------------------------------------------------------`
29	beyerle@PS	673	`umount $NEW/dev`
		674	`umount $NEW/sys`
		675	`umount $NEW/proc`
16	beyerle@PS	676	`umount $INSTALL_PART`
15	beyerle@PS	677
22	beyerle@PS	678
		679	`### print summary`
		680	`### -----------------------------------------------------------`
26	beyerle@PS	681	`echo "--------------------------------------------------------------"`
		682	`echo " LiveCD installed on partition $INSTALL_PART"`
		683	`[ "$SWAP_PART" ] && echo " Partition $SWAP_PART will be used as swap partition"`
22	beyerle@PS	684	`echo`
28	beyerle@PS	685	`[ ! $NOGRUB ] && echo " GRUB installed in Master Boot Record (MBR) of $MBR_DEV"`
		686	`[ ! $NOGRUB ] && echo " MBR saved as $MBR_FILENAME on $INSTALL_PART and in /tmp"`
26	beyerle@PS	687	`[ ! $NOGRUB ] && echo " If you have to restore MBR, execute under Linux:"`
		688	`[ ! $NOGRUB ] && echo " # dd if=$MBR_FILENAME of=$MBR_DEV bs=512 count=1"`
		689	`echo`
		690	`[ $WIN_PART ] && echo " Entry created in grub.conf for Windows partition $WIN_PART"`
		691	`echo "--------------------------------------------------------------"`
		692	`echo "End of $SCRIPTNAME"`
		693	`echo`

Subversion Repositories livecd

(root)/trunk/customize/livecd-install @ 201 – Rev 51