iv class="itemizedlist">
            <ul type="disc">
              <li>
                <p><a id="log_set_config_DB_LOG_DIRECT"></a>
                  <code class="literal">DB_LOG_DIRECT</code>
            </p>
                <p>
                 Turn off system buffering of Berkeley DB log files to avoid double
                 caching.
            </p>
                <p>
                 Calling <code class="methodname">DbEnv::log_set_config()</code> with the DB_LOG_DIRECT flag only
                 af