title: how to list remote exported NFSv4 volumes?
body: <p>When I use NFSv3, I can use the <strong>showmount</strong> command to list the volumes:</p>
  
  <blockquote>
    <p>NAME
           showmount - show mount information for an NFS server</p>
    
    <p>SYNOPSIS
           /usr/sbin/showmount [ -adehv ] [ --all ] [ --directories ] [ --exports ] [ --help ] [ --version ] [ host ]</p>
    
    <p>DESCRIPTION
           showmount  queries  the  mount  daemon on a remote host for information about the state of the NFS server on that
           machine.  With no options showmount lists the set of clients who are mounting from that host.   The  output  from
           showmount is designed to appear as though it were processed through ''sort -u''.</p>
  </blockquote>
  
  <p>However, it seems that NFSv4 volumes will NOT be listed.
  How can I get a list of NFSv4 volumes exported from a remote host?</p>