title: kerberos client not generating log file
body: <p>I have a kerberos client and following is the config of that client for logging.</p>
  <pre><code>[logging]
    default = FILE:/var/log/krb5kdc.log
    admin_server = FILE:/var/log/kadmind.log
    kdc = FILE:/var/log/krb5kdc.log
  </code></pre>
  <p>however when I check the files to see the logs it doesn't exist.  Even if I try to authenticate with wrong username it shows the error message on console only.</p>
  <blockquote>
  <p>kinit -kt gaurang.shah.keytab gaurang.shah@ab.com</p>
  <p>kinit: Keytab contains no suitable keys for gaurang.shah@ab.com while getting
  initial credentials</p>
  </blockquote>
  <p>Could someone please let me know what I need to do in so that all the error messages are redirected to log file. Also, is there any way to change verbose of the logs ?</p>