title: Ordered Mode vs Writeback Mode
body: <blockquote>
    <blockquote>
      <p>In <em>Writeback mode</em>, only inode data is written to the journal and there is no control over when the file data is written.</p>
    </blockquote>
  </blockquote>
  
  <p>This line made me think when the data would be written to a device in the normal case and when data would be lost.</p>
  
  <p>Is there, in <em>Writeback mode</em>, any option to write data forcefully to a device immediately after the journaling so it would guaranty the same safety as offered by the <em>Ordered mode</em>?</p>
  
  <p>Also, are the <em>Writeback mode</em> and <em>Ordered mode</em> differentiated based only on this?</p>