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
###############################################################
 
# 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="runfirst \
                    runveryfirst \
                    runlast \
                    kudzu-auto"
 
# Main directories which should be not be copied
DIR_NOT_COPY="/proc \
              /dev \
              /livecd \
              /boot \
              /afs \
              /sys \
              /mnt \
              /media"
 
# 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 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
	   shift; continue;;
 
       -mbr*)
           if echo $1 | grep -q '=' ; then
	       MBR_DEV=$( echo $1 | sed 's/^-mbr=//' )
	   else
	       shift
               MBR_DEV=$1
	   fi
	   shift; continue;;
 
       -win*)
           if echo $1 | grep -q '=' ; then
	       WIN_PART=$( echo $1 | sed 's/^-win=//' )
	   else
	       shift
               WIN_PART=$1
	   fi
	   shift; continue;;
 
       -nogrub)
            NOGRUB=$1; shift; continue;;
 
       -norpmremove)
            NORPMREMOVE=$1; shift; continue;;
 
       -floppy)
            FLOPPY=$1; shift; continue;;
 
       -y)
            YES=$1; shift; continue;;
 
       *)
            INSTALL_PART=$1; break;;
    esac
 
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 $NEW/etc/init.d/$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 30	Rev 31
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	`# RPMs that are no longer needed and can break future udpates`	18	`# RPMs that are no longer needed and can break future udpates`
19	`RPMS_TO_REMOVE="kernel-module-squashfs \`	19	`RPMS_TO_REMOVE="kernel-module-squashfs \`
20	`kernel-module-unionfs \`	20	`kernel-module-unionfs \`
21	`unionfs \`	21	`unionfs \`
22	`squashfs"`	22	`squashfs"`
23		23
24	`# RPMs that can break future Scientific Linux updates`	24	`# RPMs that can break future Scientific Linux updates`
25	`# because there are not part of Scientific Linux`	25	`# because there are not part of Scientific Linux`
26	`RPMS_TO_REMOVE_SL="kernel-module-ntfs"`	26	`RPMS_TO_REMOVE_SL="kernel-module-ntfs"`
27		27
28	`# RPMs that can break future PSI SL updates`	28	`# RPMs that can break future PSI SL updates`
29	`# because there are not part of PSI Scientific Linux`	29	`# because there are not part of PSI Scientific Linux`
30	`RPMS_TO_REMOVE_PSI=""`	30	`RPMS_TO_REMOVE_PSI=""`
31		31
32	`# files which should be restored from .ori files`	32	`# files which should be restored from .ori files`
33	`FILES_RESTORE="/etc/init.d/netfs \`	33	`FILES_RESTORE="/etc/init.d/netfs \`
34	`/etc/init.d/autofs \`	34	`/etc/init.d/autofs \`
35	`/etc/init.d/halt \`	35	`/etc/init.d/halt \`
36	`/etc/init.d/network`	36	`/etc/init.d/network`
37	`/etc/init.d/functions \`	37	`/etc/init.d/functions \`
38	`/etc/rc.d/rc.sysinit \`	38	`/etc/rc.d/rc.sysinit \`
39	`/etc/sysconfig/afs \`	39	`/etc/sysconfig/afs \`
40	`/etc/motd \`	40	`/etc/motd \`
41	`/etc/redhat-release \`	41	`/etc/redhat-release \`
42	`/etc/rc.d/rc.local"`	42	`/etc/rc.d/rc.local"`
43		43
44	`LIVECD_INIT_SCRIPTS="runfirst \`	44	`LIVECD_INIT_SCRIPTS="runfirst \`
45	`runveryfirst \`	45	`runveryfirst \`
46	`runlast \`	46	`runlast \`
47	`kudzu-auto"`	47	`kudzu-auto"`
48		48
49	`# Main directories which should be not be copied`	49	`# Main directories which should be not be copied`
50	`DIR_NOT_COPY="/proc \`	50	`DIR_NOT_COPY="/proc \`
51	`/dev \`	51	`/dev \`
52	`/livecd \`	52	`/livecd \`
53	`/boot \`	53	`/boot \`
54	`/afs \`	54	`/afs \`
55	`/sys \`	55	`/sys \`
56	`/mnt \`	56	`/mnt \`
57	`/media"`	57	`/media"`
58		58
59	`# Mount point of the new SL system`	59	`# Mount point of the new SL system`
60	`NEW=/mnt/harddisk`	60	`NEW=/mnt/harddisk`
61		61
62	`# Name of the script`	62	`# Name of the script`
63	`SCRIPTNAME=$( basename $0 )`	63	`SCRIPTNAME=$( basename $0 )`
64		64
65		65
66		66
67		67
68	`###############################################################`	68	`###############################################################`
69	`# Functions`	69	`# Functions`
70	`###############################################################`	70	`###############################################################`
71		71
72	`function usage() {`	72	`function usage() {`
73		73
74	`## Usage`	74	`## Usage`
75	`# ----------------------------------------------------------`	75	`# ----------------------------------------------------------`
76		76
77	`cat <<EOF`	77	`cat <<EOF`
78		78
79	`$SCRIPTNAME [OPTIONS] -mbr=[DEVICE] [PARTITION]`	79	`$SCRIPTNAME [OPTIONS] -mbr=[DEVICE] [PARTITION]`
80		80
81	`Installes LiveCD on PARTITION and the bootloader grub into`	81	`Installes LiveCD on PARTITION and the bootloader grub into`
82	`the Master Boot Record (MBR) of DEVICE. The MBR will be`	82	`the Master Boot Record (MBR) of DEVICE. The MBR will be`
83	`backed up to PARTITION.`	83	`backed up to PARTITION.`
84		84
85	`OPTIONS:`	85	`OPTIONS:`
86		86
87	`-h --help Print this screen`	87	`-h --help Print this screen`
88	`-swap=[partition] Use [partition] as swap`	88	`-swap=[partition] Use [partition] as swap`
89	`-win=[partition] Your active Windows partition. If not given,`	89	`-win=[partition] Your active Windows partition. If not given,`
90	`$SCRIPTNAME tries to find it`	90	`$SCRIPTNAME tries to find it`
91	`-nogrub Do not install grub. You have to install`	91	`-nogrub Do not install grub. You have to install`
92	`manually a bootloader (not recommended)`	92	`manually a bootloader (not recommended)`
93	`-floppy Needed, if grub should be installed on floppy`	93	`-floppy Needed, if grub should be installed on floppy`
-		94	`In this case use -mbr=/dev/fd0 -floppy`
94	`-norpmremove Do not remove RPMs that break future updates`	95	`-norpmremove Do not remove RPMs that break future updates`
95	`(not recommended)`	96	`(not recommended)`
96	`-y Answer all questions with yes`	97	`-y Answer all questions with yes`
97		98
98	`Example:`	99	`Example:`
99		100
100	`$SCRIPTNAME -swap=/dev/sda3 -mbr=/dev/sda /dev/sda2`	101	`$SCRIPTNAME -swap=/dev/sda3 -mbr=/dev/sda /dev/sda2`
101		102
102	`Will install LiveCD on /dev/sda2 (= second partition on`	103	`Will install LiveCD on /dev/sda2 (= second partition on`
103	`first SATA disk). All data on /dev/sda2 will be deleted.`	104	`first SATA disk). All data on /dev/sda2 will be deleted.`
104	`/dev/sda3 has to be a Linux Swap partion. GRUB will be`	105	`/dev/sda3 has to be a Linux Swap partion. GRUB will be`
105	`installed in the MBR of /dev/sda (= first SATA disk).`	106	`installed in the MBR of /dev/sda (= first SATA disk).`
106		107
-		108	`Remarks:`
-		109
-		110	`To display your hard disk partitions, user 'fdisk -l'.`
-		111	`Use fdisk, qtparted or parted to create an empty Linux`
-		112	`partition.`
-		113
107	`EOF`	114	`EOF`
108	`}`	115	`}`
109		116
110		117
111	`function exit_now() {`	118	`function exit_now() {`
112		119
113	`local exitcode=$1`	120	`local exitcode=$1`
114	`umount $INSTALL_PART 2>/dev/null`	121	`umount $INSTALL_PART 2>/dev/null`
115	`exit $exitcode`	122	`exit $exitcode`
116	`}`	123	`}`
117		124
118		125
119		126
120	`###############################################################`	127	`###############################################################`
121	`# Main`	128	`# Main`
122	`###############################################################`	129	`###############################################################`
123		130
124	`### are we root?`	131	`### are we root?`
125	`### -----------------------------------------------------------`	132	`### -----------------------------------------------------------`
126	`if [ "$( whoami )" != "root" ]; then`	133	`if [ "$( whoami )" != "root" ]; then`
127	`echo "Please run this script as roo/home/l_beyerle/svn-livecd/livecd/trunkt."`	134	`echo; echo "Please run this script as root: 'su - -c $SCRIPTNAME'"; echo`
128	`exit_now 1`	135	`exit_now 1`
129	`fi`	136	`fi`
130		137
131		138
132	`### read options from command-line`	139	`### read options from command-line`
133	`### -----------------------------------------------------------`	140	`### -----------------------------------------------------------`
134	`while [ $# -gt 0 ]; do`	141	`while [ $# -gt 0 ]; do`
135		142
136	`case "$1" in`	143	`case "$1" in`
137	`-h)`	144	`-h)`
138	`usage; exit_now;;`	145	`usage; exit_now;;`
139		146
140	`--help)`	147	`--help)`
141	`usage; exit_now;;`	148	`usage; exit_now;;`
142		149
143	`-swap*)`	150	`-swap*)`
144	`if echo $1 \| grep -q '=' ; then`	151	`if echo $1 \| grep -q '=' ; then`
145	`SWAP_PART=$( echo $1 \| sed 's/^-swap=//' )`	152	`SWAP_PART=$( echo $1 \| sed 's/^-swap=//' )`
146	`else`	153	`else`
147	`shift`	154	`shift`
148	`SWAP_PART=$1`	155	`SWAP_PART=$1`
149	`fi`	156	`fi`
150	`shift; continue;;`	157	`shift; continue;;`
151		158
152	`-mbr*)`	159	`-mbr*)`
153	`if echo $1 \| grep -q '=' ; then`	160	`if echo $1 \| grep -q '=' ; then`
154	`MBR_DEV=$( echo $1 \| sed 's/^-mbr=//' )`	161	`MBR_DEV=$( echo $1 \| sed 's/^-mbr=//' )`
155	`else`	162	`else`
156	`shift`	163	`shift`
157	`MBR_DEV=$1`	164	`MBR_DEV=$1`
158	`fi`	165	`fi`
159	`shift; continue;;`	166	`shift; continue;;`
160		167
161	`-win*)`	168	`-win*)`
162	`if echo $1 \| grep -q '=' ; then`	169	`if echo $1 \| grep -q '=' ; then`
163	`WIN_PART=$( echo $1 \| sed 's/^-win=//' )`	170	`WIN_PART=$( echo $1 \| sed 's/^-win=//' )`
164	`else`	171	`else`
165	`shift`	172	`shift`
166	`WIN_PART=$1`	173	`WIN_PART=$1`
167	`fi`	174	`fi`
168	`shift; continue;;`	175	`shift; continue;;`
169		176
170	`-nogrub)`	177	`-nogrub)`
171	`NOGRUB=$1; shift; continue;;`	178	`NOGRUB=$1; shift; continue;;`
172		179
173	`-norpmremove)`	180	`-norpmremove)`
174	`NORPMREMOVE=$1; shift; continue;;`	181	`NORPMREMOVE=$1; shift; continue;;`
175		182
176	`-floppy)`	183	`-floppy)`
177	`FLOPPY=$1; shift; continue;;`	184	`FLOPPY=$1; shift; continue;;`
178		185
179	`-y)`	186	`-y)`
180	`YES=$1; shift; continue;;`	187	`YES=$1; shift; continue;;`
181		188
182	`*)`	189	`*)`
183	`INSTALL_PART=$1; break;;`	190	`INSTALL_PART=$1; break;;`
184	`esac`	191	`esac`
185		192
186	`done`	193	`done`
187	`echo`	194	`echo`
188		195
189		196
190	`### display fdisk -l`	197	`### display fdisk -l`
191	`### -----------------------------------------------------------`	198	`### -----------------------------------------------------------`
192	`echo "Output of 'fdisk -l' ..."`	199	`echo "Output of 'fdisk -l' ..."`
193	`fdisk -l`	200	`fdisk -l`
194	`echo`	201	`echo`
195		202
196		203
197	`### test if $INSTALL_PART is defined`	204	`### test if $INSTALL_PART is defined`
198	`### -----------------------------------------------------------`	205	`### -----------------------------------------------------------`
199	`if [ ! $INSTALL_PART ]; then`	206	`if [ ! $INSTALL_PART ]; then`
200	`echo "No partition defined for installation"`	207	`echo "No partition defined for installation"`
201	`echo "Please see '$SCRIPTNAME -h'"; echo`	208	`echo "Please see '$SCRIPTNAME -h'"; echo`
202	`exit_now 1`	209	`exit_now 1`
203	`fi`	210	`fi`
204		211
205		212
206	`### test if MBR_DEV is given`	213	`### test if MBR_DEV is given`
207	`### -----------------------------------------------------------`	214	`### -----------------------------------------------------------`
208	`if [ ! $NOGRUB ]; then`	215	`if [ ! $NOGRUB ]; then`
209	`if [ ! $MBR_DEV ]; then`	216	`if [ ! $MBR_DEV ]; then`
210	`echo "No MBR device defined."`	217	`echo "No MBR device defined."`
211	`echo "Please see '$SCRIPTNAME -h'"; echo`	218	`echo "Please see '$SCRIPTNAME -h'"; echo`
212	`exit_now 1`	219	`exit_now 1`
213	`fi`	220	`fi`
214	`fi`	221	`fi`
215		222
216		223
217	`### test if $INSTALL_PART exists`	224	`### test if $INSTALL_PART exists`
218	`### -----------------------------------------------------------`	225	`### -----------------------------------------------------------`
219	`fdisk -l \| cut -d" " -f1 \| grep -q "^${INSTALL_PART}$"`	226	`fdisk -l \| cut -d" " -f1 \| grep -q "^${INSTALL_PART}$"`
220	`if [ "$?" != "0" ]; then`	227	`if [ "$?" != "0" ]; then`
221	`echo "Partition $INSTALL_PART not found! See 'fdisk -l'"`	228	`echo "Partition $INSTALL_PART not found! See 'fdisk -l'"`
222	`echo "Or you have to reboot first to make the partition table active"; echo`	229	`echo "Or you have to reboot first to make the partition table active"; echo`
223	`exit_now 1`	230	`exit_now 1`
224	`fi`	231	`fi`
225		232
226		233
227	`### test if $INSTALL_PART is a Linux partition`	234	`### test if $INSTALL_PART is a Linux partition`
228	`### -----------------------------------------------------------`	235	`### -----------------------------------------------------------`
229	`fdisk -l \| grep "Linux$" \| cut -d" " -f1 \| grep -q "^${INSTALL_PART}$"`	236	`fdisk -l \| grep "Linux$" \| cut -d" " -f1 \| grep -q "^${INSTALL_PART}$"`
230	`if [ "$?" != "0" ]; then`	237	`if [ "$?" != "0" ]; then`
231	`echo "Partition $INSTALL_PART is not a Linux partition! (see 'fdisk -l')"`	238	`echo "Partition $INSTALL_PART is not a Linux partition! (see 'fdisk -l')"`
232	`echo "Use fdisk and/or qtparted to create a Linux partition!"`	239	`echo "Use fdisk and/or qtparted to create a Linux partition!"`
233	`echo "You have to reboot first to make the partition table active"; echo`	240	`echo "You have to reboot first to make the partition table active"; echo`
234	`exit_now 1`	241	`exit_now 1`
235	`fi`	242	`fi`
236		243
237		244
238	`### test if $SWAP_PART exists and is a Linux Swap partition`	245	`### test if $SWAP_PART exists and is a Linux Swap partition`
239	`### -----------------------------------------------------------`	246	`### -----------------------------------------------------------`
240	`if [ $SWAP_PART ]; then`	247	`if [ $SWAP_PART ]; then`
241	`fdisk -l \| cut -d" " -f1 \| grep -q "^${SWAP_PART}$"`	248	`fdisk -l \| cut -d" " -f1 \| grep -q "^${SWAP_PART}$"`
242	`if [ "$?" != "0" ]; then`	249	`if [ "$?" != "0" ]; then`
243	`echo "Swap partition $SWAP_PART not found! (see 'fdisk -l')"`	250	`echo "Swap partition $SWAP_PART not found! (see 'fdisk -l')"`
244	`echo "Or you have to reboot first to make the partition table active"; echo`	251	`echo "Or you have to reboot first to make the partition table active"; echo`
245	`exit_now 1`	252	`exit_now 1`
246	`fi`	253	`fi`
247	`fdisk -l \| grep "Linux swap$" \| cut -d" " -f1 \| grep -q "^${SWAP_PART}$"`	254	`fdisk -l \| grep "Linux swap$" \| cut -d" " -f1 \| grep -q "^${SWAP_PART}$"`
248	`if [ "$?" != "0" ]; then`	255	`if [ "$?" != "0" ]; then`
249	`echo "Partition $SWAP_PART is not a Linux swap partition! (see 'fdisk -l')"`	256	`echo "Partition $SWAP_PART is not a Linux swap partition! (see 'fdisk -l')"`
250	`echo "Use fdisk and/or qtparted to create a Linux Swap partition!"`	257	`echo "Use fdisk and/or qtparted to create a Linux Swap partition!"`
251	`echo "You have to reboot first to make the partition table active"; echo`	258	`echo "You have to reboot first to make the partition table active"; echo`
252	`exit_now 1`	259	`exit_now 1`
253	`fi`	260	`fi`
254	`fi`	261	`fi`
255		262
256		263
257	`### set $INSTALL_DEV (eg. /dev/sda)`	264	`### set $INSTALL_DEV (eg. /dev/sda)`
258	`### -----------------------------------------------------------`	265	`### -----------------------------------------------------------`
259	`INSTALL_DEV=$( echo "$INSTALL_PART" \| sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )`	266	`INSTALL_DEV=$( echo "$INSTALL_PART" \| sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )`
260	`INSTALL_PART_NR=$( echo "$INSTALL_PART" \| sed -e 's%./[sh]d[a-z]\([0-9]\)$%\1%' )`	267	`INSTALL_PART_NR=$( echo "$INSTALL_PART" \| sed -e 's%./[sh]d[a-z]\([0-9]\)$%\1%' )`
261		268
262		269
263	`### print warning`	270	`### print warning`
264	`### -----------------------------------------------------------`	271	`### -----------------------------------------------------------`
265	`echo "------------------------------------------------------------"`	272	`echo "------------------------------------------------------------"`
266	`echo " LiveCD will be installed on partition $INSTALL_PART"`	273	`echo " LiveCD will be installed on partition $INSTALL_PART"`
267	`[ "$SWAP_PART" ] && echo " Partition $SWAP_PART will be used as swap partition."`	274	`[ "$SWAP_PART" ] && echo " Partition $SWAP_PART will be used as swap partition."`
268	`[ ! $NOGRUB ] && echo " GRUB will be installed in Master Boot Record of $MBR_DEV"`	275	`[ ! $NOGRUB ] && echo " GRUB will be installed in Master Boot Record of $MBR_DEV"`
269	`echo " !! All data on $INSTALL_PART will be lost !!"`	276	`echo " !! All data on $INSTALL_PART will be lost !!"`
270	`echo "------------------------------------------------------------"`	277	`echo "------------------------------------------------------------"`
271	`echo`	278	`echo`
272		279
273		280
274	`### continue?`	281	`### continue?`
275	`### -----------------------------------------------------------`	282	`### -----------------------------------------------------------`
276	`if [ ! $YES ]; then`	283	`if [ ! $YES ]; then`
277	`echo -n "Continue (y/N)? "`	284	`echo -n "Continue (y/N)? "`
278	`read key`	285	`read key`
279	`echo`	286	`echo`
280	`[ "$key" != "y" ] && exit_now 0`	287	`[ "$key" != "y" ] && exit_now 0`
281	`fi`	288	`fi`
282		289
283		290
284	`### format $SWAP_PART`	291	`### format $SWAP_PART`
285	`### -----------------------------------------------------------`	292	`### -----------------------------------------------------------`
286	`if [ $SWAP_PART ]; then`	293	`if [ $SWAP_PART ]; then`
287	`echo "Make swap on $SWAP_PART ..."`	294	`echo "Make swap on $SWAP_PART ..."`
288	`mkswap $SWAP_PART`	295	`mkswap $SWAP_PART`
289	`echo`	296	`echo`
290	`fi`	297	`fi`
291		298
292		299
293	`### format $INSTALL_PART`	300	`### format $INSTALL_PART`
294	`### -----------------------------------------------------------`	301	`### -----------------------------------------------------------`
295	`echo -n "Format $INSTALL_PART, please wait ... "`	302	`echo -n "Format $INSTALL_PART, please wait ... "`
296	`mkfs.ext3 -q $INSTALL_PART \|\| exit_now 1`	303	`mkfs.ext3 -q $INSTALL_PART \|\| exit_now 1`
297	`echo "done."; echo`	304	`echo "done."; echo`
298		305
299		306
300	`### mount $INSTALL_PART`	307	`### mount $INSTALL_PART`
301	`### -----------------------------------------------------------`	308	`### -----------------------------------------------------------`
302	`echo -n "Try to mount $INSTALL_PART to $NEW ... "`	309	`echo -n "Try to mount $INSTALL_PART to $NEW ... "`
303	`mkdir -p $NEW`	310	`mkdir -p $NEW`
304	`mount $INSTALL_PART $NEW \|\| exit_now 1`	311	`mount $INSTALL_PART $NEW \|\| exit_now 1`
305	`echo "done."; echo`	312	`echo "done."; echo`
306		313
307		314
308	`### copy root dirs`	315	`### copy root dirs`
309	`### -----------------------------------------------------------`	316	`### -----------------------------------------------------------`
310	`echo "Copy Live System to $INSTALL_PART ..."`	317	`echo "Copy Live System to $INSTALL_PART ..."`
311	`root_dirs=$( ls / )`	318	`root_dirs=$( ls / )`
312	`for dir in $root_dirs; do`	319	`for dir in $root_dirs; do`
313	`# check if dir is not in $DIR_NOT_COPY`	320	`# check if dir is not in $DIR_NOT_COPY`
314	`do_not_copy=""`	321	`do_not_copy=""`
315	`for not_dir in $DIR_NOT_COPY; do`	322	`for not_dir in $DIR_NOT_COPY; do`
316	`if [ "$not_dir" = "/$dir" ]; then`	323	`if [ "$not_dir" = "/$dir" ]; then`
317	`do_not_copy="yes"`	324	`do_not_copy="yes"`
318	`break`	325	`break`
319	`fi`	326	`fi`
320	`done`	327	`done`
321	`# do not copy links`	328	`# do not copy links`
322	`[ -L /$dir ] && do_not_copy="yes"`	329	`[ -L /$dir ] && do_not_copy="yes"`
323		330
324	`fail=""`	331	`fail=""`
325	`if [ ! $do_not_copy ]; then`	332	`if [ ! $do_not_copy ]; then`
326	`echo -n " * Copy /$dir ... "`	333	`echo -n " * Copy /$dir ... "`
327	`cp -a /$dir $NEW \|\| fail=true`	334	`cp -a /$dir $NEW \|\| fail=true`
328	`echo "done."`	335	`echo "done."`
329	`fi`	336	`fi`
330	`done`	337	`done`
331	`echo`	338	`echo`
332	`if [ $fail ]; then`	339	`if [ $fail ]; then`
333	`echo "ERROR: Not everything was copied to $INSTALL_PART"`	340	`echo "ERROR: Not everything was copied to $INSTALL_PART"`
334	`exit_now 1`	341	`exit_now 1`
335	`fi`	342	`fi`
336		343
337		344
338	`### move /usr/opt back to /opt`	345	`### move /usr/opt back to /opt`
339	`### -----------------------------------------------------------`	346	`### -----------------------------------------------------------`
340	`if [ -d $NEW/usr/opt ]; then`	347	`if [ -d $NEW/usr/opt ]; then`
341	`echo -n "Move /opt back ... "`	348	`echo -n "Move /opt back ... "`
342	`mv $NEW/usr/opt $NEW/`	349	`mv $NEW/usr/opt $NEW/`
343	`echo "done."; echo`	350	`echo "done."; echo`
344	`fi`	351	`fi`
345		352
346		353
347	`### create dirs which were not copied`	354	`### create dirs which were not copied`
348	`### -----------------------------------------------------------`	355	`### -----------------------------------------------------------`
349	`for dir in $DIR_NOT_COPY; do`	356	`for dir in $DIR_NOT_COPY; do`
350	`mkdir $NEW/$dir`	357	`mkdir $NEW/$dir`
351	`done`	358	`done`
352	`# we do not need this directories`	359	`# we do not need this directories`
353	`rmdir $NEW/livecd`	360	`rmdir $NEW/livecd`
354	`# if not yet existing, create`	361	`# if not yet existing, create`
355	`mkdir -p $NEW/srv`	362	`mkdir -p $NEW/srv`
356	`mkdir -p $NEW/selinux`	363	`mkdir -p $NEW/selinux`
357		364
358		365
359	`### copy back original files`	366	`### copy back original files`
360	`### -----------------------------------------------------------`	367	`### -----------------------------------------------------------`
361	`echo -n "Restore original files ... "`	368	`echo -n "Restore original files ... "`
362	`for file in $FILES_RESTORE; do`	369	`for file in $FILES_RESTORE; do`
363	`[ -r $NEW/${file}.ori ] && mv -f $NEW/${file}.ori $NEW/${file}`	370	`[ -r $NEW/${file}.ori ] && mv -f $NEW/${file}.ori $NEW/${file}`
364	`done`	371	`done`
365	`echo "done."; echo`	372	`echo "done."; echo`
366		373
367		374
368	`### define kernel version`	375	`### define kernel version`
369	`### -----------------------------------------------------------`	376	`### -----------------------------------------------------------`
370	`rpm --quiet -q kernel && UP_installed=true`	377	`rpm --quiet -q kernel && UP_installed=true`
371	`rpm --quiet -q kernel-smp && SMP_installed=true`	378	`rpm --quiet -q kernel-smp && SMP_installed=true`
372	`[ $UP_installed ] && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel 2>/dev/null )`	379	`[ $UP_installed ] && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel 2>/dev/null )`
373	`[ $SMP_installed ] && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel-smp 2>/dev/null )`	380	`[ $SMP_installed ] && KERNEL_VERSION=$( rpm -q --qf "%{V}-%{R}" kernel-smp 2>/dev/null )`
374	`if [ ! $KERNEL_VERSION ]; then`	381	`if [ ! $KERNEL_VERSION ]; then`
375	`echo "ERROR: Kernel version could not be determined - installation failed"; echo`	382	`echo "ERROR: Kernel version could not be determined - installation failed"; echo`
376	`exit_now 1`	383	`exit_now 1`
377	`fi`	384	`fi`
378		385
379		386
380		387
381	`if [ ! $NOGRUB ]; then`	388	`if [ ! $NOGRUB ]; then`
382		389
383	`### Backup Master Boot Record MBR`	390	`### Backup Master Boot Record MBR`
384	`### -----------------------------------------------------------`	391	`### -----------------------------------------------------------`
385	`if [ ! $NOGRUB ]; then`	392	`if [ ! $NOGRUB ]; then`
386	`# do we have already a backup?`	393	`# do we have already a backup?`
387	`MBR_FILENAME="MBR$( echo $MBR_DEV \| tr / _ ).bak"`	394	`MBR_FILENAME="MBR$( echo $MBR_DEV \| tr / _ ).bak"`
388	`if [ ! -e /tmp/$MBR_FILENAME ]; then`	395	`if [ ! -e /tmp/$MBR_FILENAME ]; then`
389	`echo "Backup Master Boot Record (MBR) of $MBR_DEV ..."`	396	`echo "Backup Master Boot Record (MBR) of $MBR_DEV ..."`
390	`dd if=$MBR_DEV of=/tmp/$MBR_FILENAME bs=512 count=1`	397	`dd if=$MBR_DEV of=/tmp/$MBR_FILENAME bs=512 count=1`
391	`fi`	398	`fi`
392	`cp -a /tmp/$MBR_FILENAME $NEW/$MBR_FILENAME`	399	`cp -a /tmp/$MBR_FILENAME $NEW/$MBR_FILENAME`
393	`echo "MBR saved as $MBR_FILENAME on $INSTALL_PART and on /tmp"`	400	`echo "MBR saved as $MBR_FILENAME on $INSTALL_PART and on /tmp"`
394	`echo`	401	`echo`
395	`fi`	402	`fi`
396		403
397		404
398	`### install grub`	405	`### install grub`
399	`### -----------------------------------------------------------`	406	`### -----------------------------------------------------------`
400	`echo "Run grub-install ... "`	407	`echo "Run grub-install ... "`
401	`mkdir -p $NEW/boot/grub`	408	`mkdir -p $NEW/boot/grub`
402	`if [ $FLOPPY ]; then`	409	`if [ $FLOPPY ]; then`
403	`grub-install --root-directory=$NEW $MBR_DEV`	410	`grub-install --root-directory=$NEW $MBR_DEV`
404	`else`	411	`else`
405	`grub-install --no-floppy --root-directory=$NEW $MBR_DEV`	412	`grub-install --no-floppy --root-directory=$NEW $MBR_DEV`
406	`fi`	413	`fi`
407	`echo "done."; echo`	414	`echo "done."; echo`
408		415
409		416
410	`### check for device.map file`	417	`### check for device.map file`
411	`### -----------------------------------------------------------`	418	`### -----------------------------------------------------------`
412	`DEVICE_MAP=$NEW/boot/grub/device.map`	419	`DEVICE_MAP=$NEW/boot/grub/device.map`
413	`if [ ! -e $NEW/boot/grub/device.map ]; then`	420	`if [ ! -e $NEW/boot/grub/device.map ]; then`
414	`echo "ERROR: $NEW/boot/grub/device.map not found"`	421	`echo "ERROR: $NEW/boot/grub/device.map not found"`
415	`exit_now 1`	422	`exit_now 1`
416	`fi`	423	`fi`
417		424
418		425
419	`### convert dev syntax to grub syntax`	426	`### convert dev syntax to grub syntax`
420	`### -----------------------------------------------------------`	427	`### -----------------------------------------------------------`
421	`GRUB_INSTALL_DEV=$( grep $INSTALL_DEV $DEVICE_MAP \| awk '{ print $1 }' )`	428	`GRUB_INSTALL_DEV=$( grep $INSTALL_DEV $DEVICE_MAP \| awk '{ print $1 }' )`
422	GRUB_ROOT_PART=$( echo "$GRUB_INSTALL_DEV" \| sed "s%)$%,`expr $INSTALL_PART_NR - 1`)%" )	429	GRUB_ROOT_PART=$( echo "$GRUB_INSTALL_DEV" \| sed "s%)$%,`expr $INSTALL_PART_NR - 1`)%" )
423		430
424		431
425	`### find active Windows partition`	432	`### find active Windows partition`
426	`### -----------------------------------------------------------`	433	`### -----------------------------------------------------------`
427	`if [ ! $WIN_PART ]; then`	434	`if [ ! $WIN_PART ]; then`
428	`# try to find active Windows partition`	435	`# try to find active Windows partition`
429	`WIN_PART=$( fdisk -l 2>/dev/null \| awk '{ if ($2 == "*" && $7 ~ "NTFS") print $1 }' \| head -1 )`	436	`WIN_PART=$( fdisk -l 2>/dev/null \| awk '{ if ($2 == "*" && $7 ~ "NTFS") print $1 }' \| head -1 )`
430	`fi`	437	`fi`
431		438
432	`if [ $WIN_PART ]; then`	439	`if [ $WIN_PART ]; then`
433	`WIN_installed=true`	440	`WIN_installed=true`
434	`WIN_DISK=$( echo "$WIN_PART" \| sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )`	441	`WIN_DISK=$( echo "$WIN_PART" \| sed -e 's%\([sh]d[a-z]\)[0-9]*$%\1%' )`
435	`WIN_PART_NR=$( echo "$WIN_PART" \| sed -e 's%./[sh]d[a-z]\([0-9]\)$%\1%' )`	442	`WIN_PART_NR=$( echo "$WIN_PART" \| sed -e 's%./[sh]d[a-z]\([0-9]\)$%\1%' )`
436	`# convert dev syntax to grub syntax`	443	`# convert dev syntax to grub syntax`
437	`GRUB_WIN_DEV=$( grep $WIN_DISK $DEVICE_MAP \| awk '{ print $1 }' )`	444	`GRUB_WIN_DEV=$( grep $WIN_DISK $DEVICE_MAP \| awk '{ print $1 }' )`
438	GRUB_WIN_PART=$( echo "$GRUB_WIN_DEV" \| sed "s%)$%,`expr $WIN_PART_NR - 1`)%" )	445	GRUB_WIN_PART=$( echo "$GRUB_WIN_DEV" \| sed "s%)$%,`expr $WIN_PART_NR - 1`)%" )
439		446
440	`# $GRUB_WIN_PART should be something like (hd0,0)`	447	`# $GRUB_WIN_PART should be something like (hd0,0)`
441	`echo "Found active Windows partition ( $WIN_PART = $GRUB_WIN_PART )"`	448	`echo "Found active Windows partition ( $WIN_PART = $GRUB_WIN_PART )"`
442	`echo "Will add entry for Windows in GRUB."`	449	`echo "Will add entry for Windows in GRUB."`
443	`echo`	450	`echo`
444	`fi`	451	`fi`
445		452
446		453
447	`### create grub.conf file`	454	`### create grub.conf file`
448	`### -----------------------------------------------------------`	455	`### -----------------------------------------------------------`
449	`echo "Create grub.conf ..."`	456	`echo "Create grub.conf ..."`
450		457
451	`TITLE="Linux"`	458	`TITLE="Linux"`
452	`[ -e $NEW//etc/redhat-release ] && TITLE=$( cat $NEW/etc/redhat-release )`	459	`[ -e $NEW//etc/redhat-release ] && TITLE=$( cat $NEW/etc/redhat-release )`
453		460
454	`cat > $NEW/boot/grub/grub.conf <<EOF`	461	`cat > $NEW/boot/grub/grub.conf <<EOF`
455	`# grub.conf generated by $SCRIPTNAME`	462	`# grub.conf generated by $SCRIPTNAME`
456	`default=0`	463	`default=0`
457	`timeout=5`	464	`timeout=5`
458	`splashimage=$GRUB_ROOT_PART/boot/grub/splash.xpm.gz`	465	`splashimage=$GRUB_ROOT_PART/boot/grub/splash.xpm.gz`
459	`#hiddenmenu`	466	`#hiddenmenu`
460	`EOF`	467	`EOF`
461		468
462	`if [ $UP_installed ]; then`	469	`if [ $UP_installed ]; then`
463	`echo "Add entry for UP kernel into grub.conf"`	470	`echo "Add entry for UP kernel into grub.conf"`
464	`cat >> $NEW/boot/grub/grub.conf <<EOF`	471	`cat >> $NEW/boot/grub/grub.conf <<EOF`
465	`title $TITLE (${KERNEL_VERSION})`	472	`title $TITLE (${KERNEL_VERSION})`
466	`root $GRUB_ROOT_PART`	473	`root $GRUB_ROOT_PART`
467	`kernel /boot/vmlinuz-$KERNEL_VERSION ro root=$INSTALL_PART`	474	`kernel /boot/vmlinuz-$KERNEL_VERSION ro root=$INSTALL_PART`
468	`initrd /boot/initrd-$KERNEL_VERSION.img`	475	`initrd /boot/initrd-$KERNEL_VERSION.img`
469	`EOF`	476	`EOF`
470	`fi`	477	`fi`
471		478
472	`if [ $SMP_installed ]; then`	479	`if [ $SMP_installed ]; then`
473	`echo "Add entry for SMP kernel into grub.conf"`	480	`echo "Add entry for SMP kernel into grub.conf"`
474	`cat >> $NEW/boot/grub/grub.conf <<EOF`	481	`cat >> $NEW/boot/grub/grub.conf <<EOF`
475	`title $TITLE (${KERNEL_VERSION}smp)`	482	`title $TITLE (${KERNEL_VERSION}smp)`
476	`root $GRUB_ROOT_PART`	483	`root $GRUB_ROOT_PART`
477	`kernel /boot/vmlinuz-${KERNEL_VERSION}smp ro root=$INSTALL_PART`	484	`kernel /boot/vmlinuz-${KERNEL_VERSION}smp ro root=$INSTALL_PART`
478	`initrd /boot/initrd-${KERNEL_VERSION}smp.img`	485	`initrd /boot/initrd-${KERNEL_VERSION}smp.img`
479	`EOF`	486	`EOF`
480	`fi`	487	`fi`
481		488
482	`if [ $WIN_installed ]; then`	489	`if [ $WIN_installed ]; then`
483	`echo "Add entry for Windows into grub.conf"`	490	`echo "Add entry for Windows into grub.conf"`
484	`cat >> $NEW/boot/grub/grub.conf <<EOF`	491	`cat >> $NEW/boot/grub/grub.conf <<EOF`
485	`title Windows`	492	`title Windows`
486	`rootnoverify $GRUB_WIN_PART`	493	`rootnoverify $GRUB_WIN_PART`
487	`chainloader +1`	494	`chainloader +1`
488	`EOF`	495	`EOF`
489	`fi`	496	`fi`
490		497
491	`chmod 600 $NEW/boot/grub/grub.conf`	498	`chmod 600 $NEW/boot/grub/grub.conf`
492	`ln -s ../boot/grub/grub.conf $NEW/etc/grub.conf`	499	`ln -s ../boot/grub/grub.conf $NEW/etc/grub.conf`
493	`ln -s ./grub.conf $NEW/boot/grub/menu.lst`	500	`ln -s ./grub.conf $NEW/boot/grub/menu.lst`

Subversion Repositories livecd

(root)/trunk/customize/livecd-install @ 31 – Rev 30 → 31