title: Log file not being generated/written to
body: <p>I previously had this working where it would log to a file on my C: drive however trying to get this working into a logs folder using the CATALINA_HOME environment variable doesn't seem to work.</p>
  
  <p>CATALINA_HOME environment variable is set to <code>C:\apache-tomcat\bin</code> and I was hoping to store the logs in <code>C:\apache-tomcat\logs</code></p>
  
  <p>Have I done something silly with my configuration file?</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;
  &lt;Configuration status="WARN"&gt;
      &lt;Properties&gt;
          &lt;Property name="LOG_DIR"&gt;${sys:CATALINA_HOME}../logs&lt;/Property&gt;
          &lt;Property name="ARCHIVE"&gt;${LOG_DIR}/archive&lt;/Property&gt;
          &lt;Property name="PATTERN"&gt;%d{dd/MMM/yyyy HH:mm:ss.SSS} [%t] %X{id} %X{username} %-5level %c{36} %l: %msg%n&lt;/Property&gt;
      &lt;/Properties&gt;
      &lt;Appenders&gt;
          &lt;Console name="CONSOLE" target="SYSTEM_OUT"&gt;
              &lt;PatternLayout pattern="${PATTERN}" /&gt;
          &lt;/Console&gt;
          &lt;RollingFile name="FileAppender" fileName="${LOG_DIR}/application.log"
                       filePattern="${ARCHIVE}/application.log.%d{yyyy-MM-dd-hh-mm}.gz"&gt;
              &lt;PatternLayout pattern="${PATTERN}" /&gt;
              &lt;TimeBasedTriggeringPolicy /&gt;
          &lt;/RollingFile&gt;
      &lt;/Appenders&gt;
      &lt;Loggers&gt;
          &lt;Root level="INFO"&gt;
              &lt;AppenderRef ref="FileAppender" /&gt;
              &lt;AppenderRef ref="CONSOLE" /&gt;
          &lt;/Root&gt;
          &lt;Logger name="uk.co" level="INFO" additivity="false"&gt;
              &lt;appender-ref ref="FileAppender" /&gt;
              &lt;appender-ref ref="CONSOLE" /&gt;
          &lt;/Logger&gt;
      &lt;/Loggers&gt;
      &lt;Logger name="org.hibernate" level="INFO" additivity="false"&gt;
          &lt;appender-ref ref="FileAppender" /&gt;
          &lt;appender-ref ref="CONSOLE" /&gt;
      &lt;/Logger&gt;
      &lt;Logger name="org.apache" level="INFO" additivity="false"&gt;
          &lt;appender-ref ref="FileAppender" /&gt;
          &lt;appender-ref ref="CONSOLE" /&gt;
      &lt;/Logger&gt;
      &lt;Logger name="org.springframework" level="INFO" additivity="false"&gt;
          &lt;appender-ref ref="FileAppender" /&gt;
          &lt;appender-ref ref="CONSOLE" /&gt;
      &lt;/Logger&gt;
  &lt;/Configuration&gt;
  </code></pre>