Hi all My install env is sun vm, down is the trace: 16:23:33,116 INFO [ServerInfo] Java version: 1.5.0_06,Sun Microsystems Inc. 16:23:33,116 INFO [ServerInfo] Java VM: Java HotSpot(TM) Server VM 1.5.0_06-b05,Sun Microsystems Inc. 16:23:33,116 INFO [ServerInfo] OS-System: Linux 2.6.9-11.ELsmp,i386 16:23:33,116 DEBUG [ServerInfo] Full System Properties Dump 16:23:33,116 DEBUG [ServerInfo] java.runtime.name: Java(TM) 2 Runtime Environment, Standard Edition 16:23:33,116 DEBUG [ServerInfo] jboss.server.base.dir: /usr/jbossB/server 16:23:33,116 DEBUG [ServerInfo] java.protocol.handler.pkgs: org.jboss.net.protocol 16:23:33,116 DEBUG [ServerInfo] sun.boot.library.path: /usr/jdk15/jre/lib/i386 16:23:33,116 DEBUG [ServerInfo] jboss.server.lib.url: file:/usr/lutop/jbossB/server/all/lib/ 16:23:33,116 DEBUG [ServerInfo] java.vm.version: 1.5.0_06-b05 16:23:33,116 DEBUG [ServerInfo] javax.management.builder.initial: org.jboss.mx.server.MBeanServerBuilderImpl 16:23:33,116 DEBUG [ServerInfo] java.vm.vendor: Sun Microsystems Inc. 16:23:33,117 DEBUG [ServerInfo] java.vendor.url: http://java.sun.com/ 16:23:33,117 DEBUG [ServerInfo] path.separator: : 16:23:33,117 DEBUG [ServerInfo] java.vm.name: Java HotSpot(TM) Server VM View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4116582#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...