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


#!/bin/bash
#
###############################################################
#
# Installes the LiveCD on local harddisk
# 
# Boot LiveCD and run this script as root
#
# Urs Beyerle, PSI
#
###############################################################
 
 
###############################################################
# Definitions
###############################################################
 
# set PATH
PATH="/usr/bin:/usr/sbin:/bin:/sbin:/usr/X11R6/bin"
 
# RPMs that are no longer needed and can break future udpates
RPMS_TO_REMOVE="kernel-module-squashfs \
                kernel-module-unionfs \
                unionfs \
                squashfs"
 
# RPMs that can break future Scientific Linux updates
# because there are not part of Scientific Linux
RPMS_TO_REMOVE_SL="kernel-module-ntfs"
                   
# RPMs that can break future PSI SL updates
# because there are not part of PSI Scientific Linux
RPMS_TO_REMOVE_PSI=""
                   
# files which should be restored from .ori files
FILES_RESTORE="/etc/init.d/netfs \
           /etc/init.d/autofs \
           /etc/init.d/halt \
           /etc/init.d/network
           /etc/init.d/functions \
           /etc/rc.d/rc.sysinit \
           /etc/sysconfig/afs \
           /etc/motd \
           /etc/redhat-release \
	   /etc/rc.d/rc.local"
 
# LiveCD init scripts will be removed
LIVECD_INIT_SCRIPTS="runfirst \
                    runveryfirst \
                    runlast \
                    kudzu-auto \
                    login"
 
# Main directories which should be not be copied
DIR_NOT_COPY="/proc \
              /dev \
              /livecd \
              /boot \
              /afs \
              /sys \
              /mnt \
              /media \
              /initrd"
 
# Mount point of the new SL system
NEW=/mnt/harddisk
 
# Name of the script
SCRIPTNAME=$( basename $0 )
 
 
 
 
###############################################################
# Functions
###############################################################
 
function usage() {
 
   ## Usage
   # ----------------------------------------------------------
 
   cat <<EOF
   
  $SCRIPTNAME [OPTIONS] -mbr=[DEVICE] [PARTITION]
 
    Installes LiveCD on PARTITION and the bootloader grub into 
    the Master Boot Record (MBR) of DEVICE. The MBR will be 
    backed up to PARTITION.
 
  OPTIONS:
 
    -h   --help       : Print this screen
    -swap=[partition] : Use [partition] as swap
    -win=[partition]  : Your active Windows partition. If not given, 
                        $SCRIPTNAME tries to find it
    -nogrub           : Do not install grub. You have to install 
                        manually a bootloader (not recommended)
    -floppy           : Needed, if grub should be installed on floppy
                        In this case use -mbr=/dev/fd0 -floppy
    -norpmremove      : Do not remove RPMs that can break future 
                        updates (not recommended)
    -y                : Answer all questions with yes
 
  Example:
 
  $SCRIPTNAME -swap=/dev/sda3 -mbr=/dev/sda /dev/sda2
 
    Will install LiveCD on /dev/sda2 (= second partition on 
    first SATA disk). All data on /dev/sda2 will be deleted.
    /dev/sda3 has to be a Linux Swap partion. GRUB will be 
    installed in the MBR of /dev/sda (= first SATA disk).
   
  Remarks:
 
    To display your hard disk partitions, user 'fdisk -l'.
    Use fdisk, qtparted or parted to create an empty Linux
    partition.
 
EOF
}
 
 
function exit_now() {
 
    local exitcode=$1
    umount $INSTALL_PART 2>/dev/null
    exit $exitcode
}
 
 
 
###############################################################
# Main
###############################################################
 
### are we root?
### -----------------------------------------------------------
if [ "$( whoami )" != "root" ]; then
    echo; echo "Please run this script as root: 'su - -c $SCRIPTNAME'"; echo
    exit_now 1
fi
 
 
### read options from command-line
### -----------------------------------------------------------
while [ $# -gt 0 ]; do
 
    case "$1" in
       -h)
            usage; exit_now;;
 
       --help)
            usage; exit_now;;
 
       -swap*)
           if echo $1 | grep -q '=' ; then
	       SWAP_PART=$( echo $1 | sed 's/^-swap=//' )
	   else
	       shift
               SWAP_PART=$1
	   fi
	   ;;
 
       -mbr*)
           if echo $1 | grep -q '=' ; then
	       MBR_DEV=$( echo $1 | sed 's/^-mbr=//' )
	   else
	       shift
               MBR_DEV=$1
	   fi
	   ;;
 
       -win*)
           if echo $1 | grep -q '=' ; then
	       WIN_PART=$( echo $1 | sed 's/^-win=//' )
	   else
	       shift
               WIN_PART=$1
	   fi
	   ;;
 
       -nogrub)
            NOGRUB=$1;;
 
       -norpmremove)
            NORPMREMOVE=$1;;
 
       -floppy)
            FLOPPY=$1;;
 
       -y)
            YES=$1;;
 
       *)
            INSTALL_PART=$1;;
    esac
 
    shift
 
done
echo
 
 
### display fdisk -l
### -----------------------------------------------------------
echo "Output of 'fdisk -l' ..."
fdisk -l
echo
 
 
### test if $INSTALL_PART is defined
### -----------------------------------------------------------
if [ ! $INSTALL_PART ]; then
    echo "No partition defined for installation"
    echo "Please see '$SCRIPTNAME -h'"; echo
    exit_now 1
fi
 
 
### test if MBR_DEV is given
### -----------------------------------------------------------
if [ ! $NOGRUB ]; then
    if [ ! $MBR_DEV ]; then
	echo "No MBR device defined."
	echo "Please see '$SCRIPTNAME -h'"; echo
	exit_now 1
    fi
fi
 
 
### test if $INSTALL_PART exists
### -----------------------------------------------------------
fdisk -l | cut -d" " -f1 | grep -q "^${INSTALL_PART}$"
if [ "$?" != "0" ]; then
    echo "Partition $INSTALL_PART not found! See 'fdisk -l'"
    echo "Or you have to reboot first to make the partition table active"; echo
    exit_now 1
fi
 
 
### test if $INSTALL_PART is a Linux partition
### -----------------------------------------------------------
fdisk -l | grep "Linux$" | cut -d" " -f1 | grep -q "^${INSTALL_PART}$"
if [ "$?" != "0" ]; then
    echo "Partition $INSTALL_PART is not a Linux partition! (see 'fdisk -l')"
    echo "Use fdisk and/or qtparted to create a Linux partition!"
    echo "You have to reboot first to make the partition table active"; echo
    exit_now 1
fi
 
 
### test if $SWAP_PART exists and is a Linux Swap partition
### -----------------------------------------------------------
if [ $SWAP_PART ]; then
    fdisk -l | cut -d" " -f1 | grep -q "^${SWAP_PART}$"
    if [ "$?" != "0" ]; then
	echo "Swap partition $SWAP_PART not found! (see 'fdisk -l')"
	echo "Or you have to reboot first to make the partition table active"; echo
	exit_now 1
    fi
    fdisk -l | grep "Linux swap$" | cut -d" " -f1 | grep -q "^${SWAP_PART}$"
    if [ "$?" != "0" ]; then
	echo "Partition $SWAP_PART is not a Linux swap partition! (see 'fdisk -l')"
	echo "Use fdisk and/or qtparted to create a Linux Swap partition!"
	echo "You have to reboot first to make the partition table active"; echo
	exit_now 1
    fi
fi
 
 
### set $INSTALL_DEV (eg. /dev/sda)
### -----------------------------------------------------------
INSTALL_DEV=$( echo "$INSTALL_PART" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )
INSTALL_PART_NR=$( echo "$INSTALL_PART" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' )
 
 
### print warning
### -----------------------------------------------------------
echo                     "------------------------------------------------------------"
echo                     "   LiveCD will be installed on partition $INSTALL_PART"
[ "$SWAP_PART" ] && echo " Partition $SWAP_PART will be used as swap partition."
[ ! $NOGRUB ]    && echo " GRUB will be installed in Master Boot Record of $MBR_DEV"
echo                     "       !! All data on $INSTALL_PART will be lost !!"
echo                     "------------------------------------------------------------"
echo
 
 
### continue?
### -----------------------------------------------------------
if [ ! $YES ]; then
    echo -n "Continue (y/N)? "
    read key
    echo
    [ "$key" != "y" ] && exit_now 0
fi
 
 
### format $SWAP_PART
### -----------------------------------------------------------
if [ $SWAP_PART ]; then
    echo "Make swap on $SWAP_PART ..."
    mkswap $SWAP_PART
    echo
fi
 
 
### format $INSTALL_PART
### -----------------------------------------------------------
echo -n "Format $INSTALL_PART, please wait ... " 
mkfs.ext3 -q $INSTALL_PART || exit_now 1
echo "done."; echo
 
 
### mount $INSTALL_PART
### -----------------------------------------------------------
echo -n "Try to mount $INSTALL_PART to $NEW ... "
mkdir -p $NEW
mount $INSTALL_PART $NEW || exit_now 1
echo "done."; echo
 
 
### copy root dirs
### -----------------------------------------------------------
echo "Copy Live System to $INSTALL_PART ..."
root_dirs=$( ls / )
for dir in $root_dirs; do
    # check if dir is not in $DIR_NOT_COPY
    do_not_copy=""
    for not_dir in $DIR_NOT_COPY; do
	if [ "$not_dir" = "/$dir" ]; then 
	    do_not_copy="yes"
	    break
	fi
    done
    # do not copy links
    [ -L /$dir ] && do_not_copy="yes"
 
    fail=""
    if [ ! $do_not_copy ]; then
	echo -n "  * Copy  /$dir ... "
	cp -a /$dir $NEW || fail=true
	echo "done."
    fi
done
echo
if [ $fail ]; then
    echo "ERROR: Not everything was copied to $INSTALL_PART"
    exit_now 1
fi
 
 
### move /usr/opt back to /opt
### -----------------------------------------------------------
if [ -d $NEW/usr/opt ]; then
    echo -n "Move /opt back ... "
    mv $NEW/usr/opt $NEW/
    echo "done."; echo
fi
 
 
### create dirs which were not copied
### -----------------------------------------------------------
for dir in $DIR_NOT_COPY; do
    mkdir $NEW/$dir
done
# we do not need this directories
rmdir $NEW/livecd
# if not yet existing, create
mkdir -p $NEW/srv
mkdir -p $NEW/selinux
 
 
### copy back original files
### -----------------------------------------------------------
echo -n "Restore original files ... " 
for file in $FILES_RESTORE; do
    [ -r $NEW/${file}.ori ] && mv -f $NEW/${file}.ori $NEW/${file} 
done
echo "done."; echo
 
 
### define kernel version
### -----------------------------------------------------------
rpm --quiet -q kernel     && UP_installed=true
rpm --quiet -q kernel-smp && SMP_installed=true
[ $UP_installed ]  && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel 2>/dev/null )
[ $SMP_installed ] && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel-smp  2>/dev/null )
if [ ! $KERNEL_VERSION ]; then
    echo "ERROR: Kernel version could not be determined - installation failed"; echo
    exit_now 1
fi    
 
 
 
if [ ! $NOGRUB ]; then
 
    ### Backup Master Boot Record MBR
    ### -----------------------------------------------------------
    if [ ! $NOGRUB ]; then
	# do we have already a backup?
	MBR_FILENAME="MBR$( echo $MBR_DEV | tr / _ ).bak"
	if [ ! -e /tmp/$MBR_FILENAME ]; then
	    echo "Backup Master Boot Record (MBR) of $MBR_DEV ..."
	    dd if=$MBR_DEV of=/tmp/$MBR_FILENAME bs=512 count=1
	fi
	cp -a /tmp/$MBR_FILENAME $NEW/$MBR_FILENAME
	echo "MBR saved as $MBR_FILENAME on $INSTALL_PART and on /tmp"
	echo
    fi
 
 
    ### install grub
    ### -----------------------------------------------------------
    echo "Run grub-install ... "
    mkdir -p $NEW/boot/grub
    if [ $FLOPPY ]; then
	grub-install --root-directory=$NEW $MBR_DEV
    else
	grub-install --no-floppy --root-directory=$NEW $MBR_DEV
    fi
    echo "done."; echo
 
 
    ### check for device.map file 
    ### -----------------------------------------------------------
    DEVICE_MAP=$NEW/boot/grub/device.map
    if [ ! -e $NEW/boot/grub/device.map ]; then
	echo "ERROR: $NEW/boot/grub/device.map not found"
	exit_now 1
    fi
 
 
    ### convert dev syntax to grub syntax
    ### -----------------------------------------------------------
    GRUB_INSTALL_DEV=$( grep $INSTALL_DEV $DEVICE_MAP | awk '{ print $1 }' )
    GRUB_ROOT_PART=$( echo "$GRUB_INSTALL_DEV" | sed "s%)$%,`expr $INSTALL_PART_NR - 1`)%" )
 
 
    ### find active Windows partition
    ### -----------------------------------------------------------
    if [ ! $WIN_PART ]; then
        # try to find active Windows partition
	WIN_PART=$( fdisk -l 2>/dev/null | awk '{ if ($2 == "*" && $7 ~ "NTFS") print $1 }' | head -1 )
    fi
 
    if [ $WIN_PART ]; then
	WIN_installed=true
	WIN_DISK=$( echo "$WIN_PART" | sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )
	WIN_PART_NR=$( echo "$WIN_PART" | sed -e 's%.*/[sh]d[a-z]\([0-9]*\)$%\1%' )
        # convert dev syntax to grub syntax
	GRUB_WIN_DEV=$( grep $WIN_DISK $DEVICE_MAP | awk '{ print $1 }' )
	GRUB_WIN_PART=$( echo "$GRUB_WIN_DEV" | sed "s%)$%,`expr $WIN_PART_NR - 1`)%" )
 
        # $GRUB_WIN_PART should be something like (hd0,0)
	echo "Found active Windows partition ( $WIN_PART = $GRUB_WIN_PART )" 
	echo "Will add entry for Windows in GRUB."
	echo
    fi
 
 
    ### create grub.conf file
    ### -----------------------------------------------------------
    echo "Create grub.conf ..."
 
    TITLE="Linux"
    [ -e $NEW//etc/redhat-release ] && TITLE=$( cat $NEW/etc/redhat-release )
 
    cat > $NEW/boot/grub/grub.conf <<EOF
# grub.conf generated by $SCRIPTNAME
default=0
timeout=5
splashimage=$GRUB_ROOT_PART/boot/grub/splash.xpm.gz
#hiddenmenu
EOF
 
    if [ $UP_installed ]; then
	echo "Add entry for UP kernel into grub.conf"
	cat >> $NEW/boot/grub/grub.conf <<EOF
title $TITLE (${KERNEL_VERSION})
        root $GRUB_ROOT_PART
	kernel /boot/vmlinuz-$KERNEL_VERSION ro root=$INSTALL_PART
	initrd /boot/initrd-$KERNEL_VERSION.img
EOF
    fi
 
    if [ $SMP_installed ]; then
	echo "Add entry for SMP kernel into grub.conf"
	cat >> $NEW/boot/grub/grub.conf <<EOF
title $TITLE (${KERNEL_VERSION}smp)
        root $GRUB_ROOT_PART
	kernel /boot/vmlinuz-${KERNEL_VERSION}smp ro root=$INSTALL_PART
	initrd /boot/initrd-${KERNEL_VERSION}smp.img
EOF
    fi
 
    if [ $WIN_installed ]; then
	echo "Add entry for Windows into grub.conf"
	cat >> $NEW/boot/grub/grub.conf <<EOF
title Windows
        rootnoverify $GRUB_WIN_PART
        chainloader +1
EOF
    fi
 
    chmod 600 $NEW/boot/grub/grub.conf
    ln -s ../boot/grub/grub.conf $NEW/etc/grub.conf
    ln -s ./grub.conf $NEW/boot/grub/menu.lst
    echo "done."; echo
 
fi
 
 
### install kernel and other files into /boot
### -----------------------------------------------------------
echo "Install kernel(s) ..."
 
[ -e /boot/vmlinuz ]      && BOOT_DIR=/boot
[ -e /boot/boot/vmlinuz ] && BOOT_DIR=/boot/boot
 
if [ ! $BOOT_DIR ]; then
    echo "ERROR: No kernel found - installation failed"; echo
    exit_now 1
fi
 
cp -a $BOOT_DIR/vmlinuz            $NEW/boot/vmlinuz-${KERNEL_VERSION}
cp -a $BOOT_DIR/vmlinuzs           $NEW/boot/vmlinuz-${KERNEL_VERSION}smp  2>/dev/null
cp -a $BOOT_DIR/System.map-*       $NEW/boot/
cp -a $BOOT_DIR/config-*           $NEW/boot/
cp -a $BOOT_DIR/symvers-*.gz       $NEW/boot/        2>/dev/null
cp -a $BOOT_DIR/grub/splash.xpm.gz $NEW/boot/grub/
cp -a $BOOT_DIR/message.ja         $NEW/boot/        2>/dev/null
cp -a $BOOT_DIR/message            $NEW/boot/        2>/dev/null
 
echo "done."; echo
 
 
### create /etc/fstab
### -----------------------------------------------------------
cat > $NEW/etc/fstab <<EOF
$INSTALL_PART         /                    ext3    defaults        1 1
devpts            /dev/pts             devpts  gid=5,mode=620  0 0
tmpfs             /dev/shm             tmpfs   defaults        0 0
proc              /proc                proc    defaults        0 0
sysfs             /sys                 sysfs   defaults        0 0
EOF
if [ $SWAP_PART ]; then
    echo "$SWAP_PART         swap                 swap    defaults        0 0" >> $NEW/etc/fstab
fi
 
 
### make initrd 
### (needs $NEW/etc/fstab to find correct modules for root filesystem !!)
### -----------------------------------------------------------
echo "Create initrd(s) ..."
# initrd should not be build on tmpfs (we take $NEW/tmp instead of /tmp)
sed -i "s|^TMPDIR=.*|TMPDIR=\"$NEW/tmp\"|" /usr/sbin/livecd-mkinitrd
 
if [ $UP_installed ]; then
    depmod -a ${KERNEL_VERSION}
    /usr/sbin/livecd-mkinitrd --fstab=$NEW/etc/fstab \
                    $NEW//boot/initrd-${KERNEL_VERSION}.img ${KERNEL_VERSION}
    if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}.img ]; then
	echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}.img"
	exit_now 1
    fi
fi
if [ $SMP_installed ]; then
    depmod -a ${KERNEL_VERSION}smp
    /usr/sbin/livecd-mkinitrd --fstab=$NEW/etc/fstab \
                    $NEW/boot/initrd-${KERNEL_VERSION}smp.img ${KERNEL_VERSION}smp
    if [ ! -e $NEW/boot/initrd-${KERNEL_VERSION}smp.img ]; then
	echo "ERROR: Failed to create $NEW/boot/initrd-${KERNEL_VERSION}smp.img"
	exit_now 1
    fi
fi
echo "done."; echo
 
 
### remove LiveCD init.d scripts
### -----------------------------------------------------------
for file in $LIVECD_INIT_SCRIPTS; do
    rm -f $NEW/etc/rc.d/init.d/$file
    for n in 0 1 2 3 4 5 6; do
	rm -f $NEW/etc/rc.d/rc${n}.d/*$file
    done
done
 
 
### restore cronjobs
### -----------------------------------------------------------
mv $NEW/etc/cron_backup/sysstat $NEW/etc/cron.d/ 2>/dev/null
mv $NEW/etc/cron_backup/00-makewhatis.cron.weekly $NEW/etc/cron.weekly/00-makewhatis.cron 2>/dev/null
mv $NEW/etc/cron_backup/* $NEW/etc/cron.daily/
 
 
### prepare chroot to $NEW
### -----------------------------------------------------------
mount --bind /dev $NEW/dev
mount --bind /sys $NEW/sys
mount -t proc proc $NEW/proc
 
 
### turn on kudzu again
### -----------------------------------------------------------
chroot $NEW chkconfig kudzu on
 
 
### remove RPMs that can break future updates  
### -----------------------------------------------------------
if [ ! $NORPMREMOVE ]; then
    echo "Remove RPMs that may break future updates ..."
    chroot $NEW rpm -qa 2>/dev/null > /tmp/rpmlist
 
    # Scientific Linux RPMs
    RPMSTOREMOVE="$RPMS_TO_REMOVE $RPMS_TO_REMOVE_SL"
 
    # PSI Scientific Linux RPMs
    if [ -e /etc/sysconfig/cfengine ]; then
	RPMSTOREMOVE="$RPMS_TO_REMOVE $RPMS_TO_REMOVE_PSI"
    fi
 
    for rpm in $RPMSTOREMOVE; do
	rpms_remove=$( cat /tmp/rpmlist | grep "^$rpm" )
	for rpm_remove in $rpms_remove; do	
	    chroot $NEW rpm -e --nodeps $rpm_remove 2>/dev/null
	    [ "$?" = "0" ] && echo "$rpm_remove removed"
	done
    done
    echo "done."; echo
fi
 
 
### umount $INSTALL_PART
### -----------------------------------------------------------
umount $NEW/dev
umount $NEW/sys
umount $NEW/proc
umount $INSTALL_PART
 
 
### print summary
### -----------------------------------------------------------
echo                     "--------------------------------------------------------------"
echo                     "  LiveCD installed on partition $INSTALL_PART"
[ "$SWAP_PART" ] && echo "  Partition $SWAP_PART will be used as swap partition"
echo
[ ! $NOGRUB ]    && echo "  GRUB installed in Master Boot Record (MBR) of $MBR_DEV"
[ ! $NOGRUB ]    && echo "  MBR saved as $MBR_FILENAME on $INSTALL_PART and in /tmp"
[ ! $NOGRUB ]    && echo "  If you have to restore MBR, execute under Linux:"
[ ! $NOGRUB ]    && echo "  # dd if=$MBR_FILENAME of=$MBR_DEV bs=512 count=1"
echo 
[ $WIN_PART ]    && echo "  Entry created in grub.conf for Windows partition $WIN_PART"
echo                     "--------------------------------------------------------------"
echo                     "End of $SCRIPTNAME"
echo

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

Subversion Repositories livecd

(root)/trunk/customize/livecd-install @ 39 – Rev 34 → 36