Install-script

 #!/bin/bash
 
 export IMAGE_NAME=system-image.tar.bz2
 
 cd /tmp
 
 echo get image ... $IMAGE_NAME
 
 tftp 192.168.0.1 -v -c get images/$IMAGE_NAME
 
 echo install image $IMAGE_NAME
 
 cd /tmp/target
 
 tar xjf ../$IMAGE_NAME 
 
 mkswap /dev/sda1
 
 # create fstab from mtab
 
 fstabpath="/tmp/target/etc/fstab"
 echo "/proc	proc proc defaults 0 0" > $fstabpath
 echo "/dev/sda1 none swap sw 0 0" >> $fstabpath
 sed '/ram/d; s/tmp\/target\///g; s/tmp\/target//g' /etc/mtab >> $fstabpath
 
 #end
 # create
 
 cp -r /dev/mapper /tmp/target/dev/mapper
 cp -r /etc/lvm  /etc/lvm
 
 cd /
 umount /tmp/target/home
 umount /tmp/target/usr
 umount /tmp/target/var
 umount /tmp/target/tmp
 umount /tmp/target/boot
 umount /tmp/target