title: Ansible - create a list of unused disks
body: <p>I am trying to create a list of unused disks from gather facts </p>
  
  <pre><code>-
  
             key | search ("sd")
  
       with_dict: "{{ ansible_devices }}"
  </code></pre>
  
  <p>But its only displaying one disk, like if the server have two unused disks sdb and sdc , its only displaying sdb. How can I modify my code to include all unused disks.</p>