$ sudo partclone.ext4 -c -s /dev/sdf4 | lz4 > part4.ext4.partclone.lz
</pre>
7. Calculate md5 for files you've prepraredprepared
<pre>
$ md5sum *.layout part*.partclone.lz > md5sum
</pre>
8. Send us the fdisk.layout, blkid.layout and all , part*.partclone.lz files and the md5 file