diff options
| -rw-r--r-- | rescue/NEWS | 2 | ||||
| -rw-r--r-- | rescue/list.xml | 11 | ||||
| -rwxr-xr-x | rescue/restore-image-lib.sh | 77 | ||||
| -rwxr-xr-x | rescue/restore-image.sh | 140 | ||||
| -rwxr-xr-x | rescue/tree/etc/rc.sysinit | 2 |
5 files changed, 231 insertions, 1 deletions
diff --git a/rescue/NEWS b/rescue/NEWS index 32d3b014e..b0cc93b09 100644 --- a/rescue/NEWS +++ b/rescue/NEWS @@ -1,3 +1,5 @@ +- add image restoration scripts ("restore" command line parameter) + Version 1.10 - 25 April 2008, by Olivier "blino" Blin - fix "Mounting other partitions from fstab" which use UUID=xxx diff --git a/rescue/list.xml b/rescue/list.xml index 697736152..5030abbb2 100644 --- a/rescue/list.xml +++ b/rescue/list.xml @@ -112,6 +112,8 @@ uniq wget + awk clear dialog + <if ARCH="i.86|x86_64|ia64"> dmidecode </if> @@ -306,9 +308,16 @@ replication.conf </to> </from> +<from dir="."> + <to dir="/usr/sbin"> + restore-image.sh + </to> + <to dir="/usr/lib"> + restore-image-lib.sh + </to> +</from> <if set="RESCUE_FLASH"> <from expand="binary"> - clear dirname losetup mlabel diff --git a/rescue/restore-image-lib.sh b/rescue/restore-image-lib.sh new file mode 100755 index 000000000..a56ac27e8 --- /dev/null +++ b/rescue/restore-image-lib.sh @@ -0,0 +1,77 @@ +#!/bin/bash + +TITLE=" Classmate Installation " +BACKTITLE="Mandriva - Intel" + +debug="/dev/null" + +function _msgbox() +{ + dialog --timeout 60 --backtitle "$BACKTITLE" --title "$TITLE" --msgbox \ + "$1" 0 0 + + return $? +} + +function _infobox() +{ + dialog --backtitle "$BACKTITLE" --title "$TITLE" --sleep 2 \ + --infobox "$1" 0 0 + + return $? +} + +function _yesno() +{ + dialog --backtitle "$BACKTITLE" --title "$TITLE" \ + --yes-label "Yes" --no-label "No" --yesno "$1" 0 0 + + return $? +} + +function _mount() +{ + mount $1 $2 > $debug 2>&1 + + return $? +} + +function _umount() +{ + umount $1 > $debug 2>&1 + + return $? +} + +function _bind() +{ + mount --bind $1 $2 > $debug 2>&1 + + return $? +} + +function _eject() +{ + eject $1 > $debug 2>&1 + + return $? +} + +function _shutdown() +{ + clear + sync + echo s > /proc/sysrq-trigger + echo o > /proc/sysrq-trigger + exit +} + +function _reboot() +{ + clear + sync + echo s > /proc/sysrq-trigger + echo b > /proc/sysrq-trigger + exit +} + diff --git a/rescue/restore-image.sh b/rescue/restore-image.sh new file mode 100755 index 000000000..e22763782 --- /dev/null +++ b/rescue/restore-image.sh @@ -0,0 +1,140 @@ +#!/bin/bash +if [ -r ./restore-image-lib.sh ]; then + . ./restore-image-lib.sh +elif [ -r /usr/lib/restore-image-lib.sh ]; then + . /usr/lib/restore-image-lib.sh +fi + +export PATH="/sbin:/bin:/usr/sbin:/usr/bin" + +images_dir="/ramdisk/live/media/images" +images="$images_dir/list" +image="" + +function image_list() +{ + list=$(cat $images | awk -F',' \ + '{ print $1 " " $2 " " $4 }') + + echo $list +} + +function image_file() +{ + country="$1" + + file=$(grep ^$country $images | awk -F',' '{ print $3 }') + + echo $file +} + +function welcome() +{ + while true; do + clear + msg="\n Welcome to Classmate OEM Installer\n\ +\nThe following images were found, select one:\n " + opcao=$(dialog --backtitle "$BACKTITLE" --title "$TITLE" \ + --stdout --radiolist "$msg" 0 0 0 \ + $(image_list)) + + if [ "$?" != "0" ]; then + _yesno "\nInterrupt installation?\n " + if [ "$?" = "0" ]; then + _shutdown + fi + else + if [ -z "$opcao" ]; then + continue + else + image=$(image_file $opcao) + break + fi + fi + done + + # disable kernel messages in the console + echo "1 4 1 7" > /proc/sys/kernel/printk +} + +function install_warning() +{ + clear + _yesno "\nWARNING: This process will erase all data in this machine, \ +do you want to continue?\n " + if [ "$?" != "0" ]; then + _shutdown + fi +} + +function detect_root() +{ + dev=$(sed '/ramdisk\/live\/media/!d;s/[0-9] .*$//;s/^.*\///' /proc/mounts) + devices=$(grep "^ .*[^0-9]$" < /proc/partitions | grep -v ${dev} | awk '{ print $4,$3 }') + + if [ ! -z ${dev} ]; then + opcao=$(dialog --backtitle "$BACKTITLE" --title "$TITLE" --stdout --menu 'Choose one of the detected devices to restore to (check the blocks size column first):' 8 50 0 $devices ) + if [ "$?" != "0" ]; then + _yesno "\nInterrupt installation?\n " + if [ "$?" = "0" ]; then + _shutdown + fi + else + root=$opcao + fi + + echo "$root" + else + _msgbox "\nError writing image: disk device not detected\n" + fi +} + +function write_image() +{ + root=$(detect_root) + bzcat $images_dir/$image | dd of=/dev/$root bs=4096 > /tmp/backup.out 2>&1 & + + sleep 3 + pid=$(ps ax | grep 'dd of' | grep -v grep | awk '{ print $1 }') + total=1000 + + while [ true ]; do + ps | grep -q $pid + if [ $? -eq 0 ]; then + /bin/kill -SIGUSR1 $pid + unit=$(tail -n 1 /tmp/backup.out | \ + cut -d'(' -f2 | cut -d')' -f1 |\ + awk '{ print $2 }') + + complete=$(tail -n 1 /tmp/backup.out | \ + cut -d'(' -f2 | cut -d')' -f1 | \ + awk '{ print $1 }' | cut -d'.' -f1) + if [ x"$unit" = x"GB" ]; then + complete=$((complete*1000)) + fi + echo $((complete*100/total)) + sleep 1 + else + break + fi + done | dialog --backtitle "$BACKTITLE" --title "$TITLE" --gauge "\nWriting image..." 8 45 + + in=$(tail -n 3 /tmp/backup.out | grep 'in$' | cut -d' ' -f1) + out=$(tail -n 3 /tmp/backup.out | grep 'out$' | cut -d' ' -f1) + + if [ x"$in" != x"$out" ]; then + _msgbox "\nError writing image!\n" + sleep 24h + fi +} + +# installation steps +welcome +install_warning +write_image + +# all done! +_msgbox "\nInstallation process finished.\nPress ENTER to shutdown.\n " + +_shutdown + diff --git a/rescue/tree/etc/rc.sysinit b/rescue/tree/etc/rc.sysinit index 26dae0a35..bf8ffa13e 100755 --- a/rescue/tree/etc/rc.sysinit +++ b/rescue/tree/etc/rc.sysinit @@ -64,6 +64,8 @@ elif grep -q rest_all /proc/cmdline; then else partimage_whole_disk -s $partimage_server rest_all $partimage_dir fi +elif grep -q restore /proc/cmdline; then + /usr/sbin/restore-image.sh elif grep -q kamethod /proc/cmdline; then echo "Welcome to Ka" drvinst |