log4net.xml

<?xml version="1.0" encoding="utf-8" ?>
<log4net debug="false">

  <!-- Appenders -->
  <appender name="trace" type="log4net.Appender.TraceAppender, log4net">
    <layout type="log4net.Layout.PatternLayout, log4net">
      <param name="ConversionPattern" value="%d{ABSOLUTE} %-5p %c{1}:%L - %m%n" />
    </layout>
  </appender>
  <appender name="console" type="log4net.Appender.ConsoleAppender, log4net">
    <layout type="log4net.Layout.PatternLayout, log4net">
      <param name="ConversionPattern" value="%d{ABSOLUTE} %-5p %c{1}:%L - %m%n" />
    </layout>
  </appender>
  <appender name="rollingFile" type="log4net.Appender.RollingFileAppender, log4net" >
    <param name="File" value="log.txt" />
    <param name="AppendToFile" value="false" />
    <param name="RollingStyle" value="Date" />
    <param name="DatePattern" value="yyyy.MM.dd" />
    <param name="StaticLogFileName" value="true" />
    <layout type="log4net.Layout.PatternLayout, log4net">
      <param name="ConversionPattern" value="%d [%t] %-5p %c - %m%n" />
    </layout>
  </appender>

  <root>
    <priority value="WARN" />
    <appender-ref ref="console" />
  </root>

  <!-- Loggers -->
  <logger name="NHibernate.Hql.Ast.ANTLR">
    <priority value="OFF" />
  </logger>
  <logger name="NHibernate.SQL">
    <level value="OFF" />
  </logger>
  <logger name="NHibernate.AdoNet.AbstractBatcher">
    <level value="OFF" />
  </logger>
  <logger name="NHibernate.Tool.hbm2ddl.SchemaExport">
    <level value="ERROR" />
  </logger>

</log4net>