diff --git a/Dockerfile b/Dockerfile
index f33792a..8beb388 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -4,7 +4,8 @@ RUN apt-get update \
 	&& apt-get -y install \
 		initramfs-tools \
 		linux-image-amd64 \
-		aria2
+		aria2 \
+		xxd
 
 COPY imagesync.sh /etc/initramfs-tools/scripts/local-premount/
 
diff --git a/imagesync.sh b/imagesync.sh
index 9270e67..cea52fb 100755
--- a/imagesync.sh
+++ b/imagesync.sh
@@ -9,6 +9,8 @@ prereqs)
 	copy_exec /usr/bin/aria2c
 	copy_exec /sbin/sfdisk
 	copy_exec /sbin/mke2fs
+	copy_exec /sbin/e2fsck
+	copy_exec /usr/bin/xxd
 	copy_file cert /etc/ssl/certs/ca-certificates.crt
         exit 0
         ;;
@@ -38,20 +40,37 @@ size_part_1=$((3072 * 1024 * 1024 / 512))
 # PARTITIONING OF DISK
 ##
 
-print_waiting "Partitioning disk"
-sfdisk -q /dev/sda << PARTTABLE
-label: dos
+parttable="label: dos
 label-id: 0xdeadbeef
 device: /dev/sda
 unit: sectors
 
-/dev/sda1 : start=        2048, size=      $size_part_1, type=83
-PARTTABLE
-print_done
+/dev/sda1 : start=        2048, size=     $size_part_1, type=83"
 
-print_waiting "Creating Filesystem"
-mke2fs -q -F -t ext4 ${disk}1
-print_done
+readtable="$(sfdisk -d $disk)" # wtf? but it is needed
+
+print_waiting "Checking partition tables"
+if [ "$parttable" != "$readtable" ];then
+	print_done
+	print_waiting "Partition tables do not match; partitioning disk"
+sfdisk -q /dev/sda << PARTTABLE
+$parttable
+PARTTABLE
+	print_done
+else
+	print_done
+fi
+
+print_waiting "Checking root filesystem"
+e2fsck /dev/sda1 &>/dev/null
+if [ $? != 0 ];then
+	print_done
+	print_waiting "Creating root filesystem"
+	mke2fs -q -F -t ext4 ${disk}1
+	print_done
+else
+	print_done
+fi
 
 ##
 # TEMPORARY NETWORK CONFIG (only for qemu)
@@ -77,12 +96,26 @@ print_done
 ##
 
 print_waiting "Downloading root filesystem image"
-# (DHT error seems normal, because it is aria2c’s first run)
+# do not complain about missing dht database
+echo '
+00000000: a1a2 0200 0000 0003 0000 0000 5a81 9b23  ............Z..#
+00000010: 0000 0000 0000 0000 0c26 e387 dc94 df37  .........&.....7
+00000020: 41be 919e 5166 4676 60e0 7435 0000 0000  A...QfFv`.t5....
+00000030: 0000 0000 0000 0000                      ........
+'|xxd -r > dht.dat
 
+# --allow-overwrite: do not rename the torrent file
 # --check-integrity: verify downloaded file and do not complain about missing controll file
 # --seed-time=0: do not wait until ratio 1, we seed when we’re booted
-# --quiet: no console output
-aria2c --check-integrity --seed-time=0 --quiet=true 'http://10.2.2.1:8081/image.torrent'
+# --summary-interval=0: do not show summary while downloading
+# --console-log-level=error: Only show errors
+# --dht-file-path=dht.dat: use generated dht data file and do not complain
+aria2c --allow-overwrite --check-integrity --seed-time=0 --summary-interval=0 --console-log-level=error --dht-file-path=dht.dat 'http://10.2.2.1:8081/rootfs.torrent'
+rm dht.dat
+print_done
+
+print_waiting "Extracting root filesystem image"
+tar xzf rootfs.tar.gz
 print_done
 
 ##
@@ -93,7 +126,3 @@ print_waiting "Unmounting temporary root filesystem"
 cd /
 umount /tmp_root
 print_done
-
-print_waiting "Waiting for implementation of more features"
-
-while sleep 3600;do sleep 3600;done
diff --git a/qemu.sh b/qemu.sh
index cb8e43a..c082cc1 100755
--- a/qemu.sh
+++ b/qemu.sh
@@ -19,6 +19,8 @@ qemu-system-x86_64 \
 	-initrd initrd.gz \
 	-drive format=raw,file=pladde.img \
 	-append "root=/dev/sda1" \
+	-curses \
+	-enable-kvm \
 	-m 1G \
 	-net nic \
 	-net tap,ifname=$ifname_tap,script=no,downscript=no