I remember seeing some discussion on the MBean registration aspect. But as it stands, the deploy/undeploy of an mbean service is still not working right as far as the registration is concerned. You will see errors, such as: vfsfile:/C:/cygwin/home/asaldhana/jboss-5.0/jboss-head/testsuite/output/resources/security-spi/rolemapping/rolemapping-test-service.xml -> java.lang.IllegalStateException: jboss.security.tests:service=DynamicLoginConfig is already installed. | | | at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:696) | at org.jboss.deployers.plugins.deployers.DeployersImpl.checkComplete(DeployersImpl.java:642) | at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:618) | at org.jboss.deployers.plugins.main.MainDeployerImpl.checkComplete(MainDeployerImpl.java:607) | Is there an open JIRA issue on this? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4109425#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...