title: How to mount a device of host to host in a Docker container?
body: <p>I have a Linux host with a block device <code>/dev/sdb</code> , and I want to mount the device to host's <code>/mnt/sdb</code>.</p>
  
  <p>My special need is that do this in a container but not in the host itself, and need not to mount the device into container also (for example <code>-v</code>).</p>
  
  <p>For example (does not work certainly):</p>
  
  <pre><code>$ docker run some-image mount /dev/sdb /mnt/sdb
  </code></pre>
  
  <p>Or absolutely this is impossible?</p>