--- /usr/sbin/live-install.old	2013-04-15 15:26:59.000000000 +0400
+++ /usr/sbin/live-install	2013-05-08 18:25:06.752000000 +0400
@@ -22,13 +22,17 @@
 BOOT_DEVICE=$1
 ROOT_DEVICE=$2
 
-mkfs.ext4 $ROOT_DEVICE > /dev/null
-TMPDIR=`/bin/mktemp -d`
-mount $ROOT_DEVICE $TMPDIR
-mountpoint -q "$TMPDIR" || exit
+if grep -q "^$ROOT_DEVICE " /proc/mounts; then
+	TMPDIR=`grep "^$ROOT_DEVICE " /proc/mounts |awk '{print $2}'`
+else
+	mkfs.ext4 $ROOT_DEVICE > /dev/null
+	TMPDIR=`/bin/mktemp -d`
+	mount $ROOT_DEVICE $TMPDIR
+	mountpoint -q "$TMPDIR" || exit
+fi
 
 cd $TMPDIR
-cp -a /bin /boot /etc /lib* /root /sbin /usr /var /home .
+rsync -a /bin /boot /etc /lib* /root /sbin /usr /var /home ./
 mkdir dev media mnt proc srv sys tmp selinux cgroup run
 cat /usr/share/live-install/dev.cpio.bz2 | bunzip | cpio -i > /dev/null
 rm -f etc/rc.d/rc.local
@@ -57,6 +61,24 @@
 $ROOT_DEVICE	/		ext4	relatime	1 1
 EOF
 
+grep " $TMPDIR/" /proc/mounts | while read DEV MPOINT FSTYPE Z Z Z; do
+	MPOINT=`echo $MPOINT | sed -e "s|$TMPDIR||"`
+	case $MPOINT in 
+		/usr)
+			FSOPTS="nodev,relatime" ;;
+		/var)
+			FSOPTS="nosuid,relatime" ;;
+		/home)
+			FSOPTS="nosuid,relatime" ;;
+		*)
+			FSOPTS="relatime" ;;
+	esac
+
+	echo -e "$DEV\t$MPOINT\t$FSTYPE\t$FSOPTS\t1 2" >> etc/fstab
+done
+
+mdadm -Ebsc partitions >> etc/mdadm.conf
+
 for script in `ls /usr/share/live-install/scripts.d/`
 do
     . /usr/share/live-install/scripts.d/$script
@@ -66,7 +88,16 @@
 
 chroot . installkernel --nolaunch "$(uname -r)"
 chroot . extlinux -i /boot/extlinux
-chroot . dd bs=440 count=1 conv=notrunc if=/usr/lib/syslinux/mbr.bin of=$BOOT_DEVICE
+if echo $BOOT_DEVICE |grep -q /dev/md; then
+	mdadm --detail $BOOT_DEVICE |grep active.*/dev/ |awk '{print substr($7, 1, length($7)-1)}' | \
+		while read REAL_BOOT_DEVICE; do
+			echo install mbr into $REAL_BOOT_DEVICE
+			chroot .  cat /usr/lib/syslinux/mbr.bin > $REAL_BOOT_DEVICE
+		done
+else
+	echo install mbr into $BOOT_DEVICE
+	chroot . cat /usr/lib/syslinux/mbr.bin > $BOOT_DEVICE
+fi
 chroot . rpm -e $LIVEPKGS
 chroot . chkconfig sshd on
 chroot . chkconfig acpid on
@@ -75,6 +106,8 @@
 umount sys
 umount dev
 
+awk '{print $2}' /proc/mounts |grep "^$TMPDIR/" |sort -r |while read FS; do umount $FS; done
+
 cd /
-umount $ROOT_DEVICE
-rm -rf $TMPDIR
+umount $ROOT_DEVICE && rm -rf $TMPDIR
+