clone sda into sdb with Python
<p>Can I clone <code>sda</code> to <code>sdb</code> with this Python program?</p>

<pre><code>filein = open('/dev/sda', 'rb')  
fileout = open('/dev/sdb', 'wb')  

while True:  
   tmp = filein.read(100000)  
   fileout.write(tmp)  

filein.close()
fileout.close()
</code></pre>
