The log4j config file is located at server/xxx/conf/jboss-log4j.xml. View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4217500#4217500 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=4217500