tomcat6集群问题

我开始按照网上的 教程配置tomcat集群 ，也实现了第一步均衡负载，然后进行第二步复制session 就失败了；不知道问题出现在哪里。以下是我的配置
httpd.conf 文件下增加了一行 内容如下；
include "C:\Program Files\Apache Software Foundation\Apache2.2\conf\mod_jk.conf"mod_jk.conf 内容如下
#加载mod_jk Module，注意mod_jk-apache-2.2.4.so必须与modules文件夹下的JK名字一致
LoadModule jk_module modules/mod_jk-apache-2.2.4.so
#指定 workers.properties文件路径
JkWorkersFile conf/workers.properties
#指定那些请求交给tomcat处理,"controller"为在workers.propertise里指定的负载分配控制器
JkMount /* controllerworkers.propertise内容如下worker.list = controller,tomcat1,tomcat2  #server 列表
#========tomcat1========
worker.tomcat1.port=8010    #ajp13 端口号，在tomcat下server.xml配置,默认8009
worker.tomcat1.host=localhost    #tomcat的主机地址，如不为本机，请填写ip地址
worker.tomcat1.type=ajp13
worker.tomcat1.lbfactor = 1    #server的加权比重，值越高，分得的请求越多#========tomcat2========
worker.tomcat2.port=8020    #ajp13 端口号，在tomcat下server.xml配置,默认8009
worker.tomcat2.host=localhost    #tomcat的主机地址，如不为本机，请填写ip地址
worker.tomcat2.type=ajp13
worker.tomcat2.lbfactor = 1    #server的加权比重，值越高，分得的请求越多#========controller,负载均衡控制器========
worker.controller.type=lb
worker.controller.balanced_workers=tomcat1,tomcat2    #指定分担请求的tomcat
worker.controller.sticky_session=1
tomcat1 service.xml 部分内容如下 tomcat2的 把端口也改了 
    <Connector port="8081" protocol="HTTP/1.1" 
               connectionTimeout="20000" 
               redirectPort="8443" />
   
    <Connector port="8010" protocol="AJP/1.3" redirectPort="8443" />
<Engine name="Catalina" defaultHost="localhost" jvmRoute="tomcat1">     
         <Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster"
                 channelSendOptions="8">          <Manager className="org.apache.catalina.ha.session.DeltaManager"
                   expireSessionsOnShutdown="false"
                   notifyListenersOnReplication="true"/>          <Channel className="org.apache.catalina.tribes.group.GroupChannel">
            <Membership className="org.apache.catalina.tribes.membership.McastService"
                        address="228.0.0.4"
                        port="45564"
                        frequency="500"
                        dropTime="3000"/>
            <Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver"
                      address="auto"
                      port="4000"
                      autoBind="100"
                      selectorTimeout="5000"
                      maxThreads="6"/>            <Sender className="org.apache.catalina.tribes.transport.ReplicationTransmitter">
              <Transport className="org.apache.catalina.tribes.transport.nio.PooledParallelSender"/>
            </Sender>
            <Interceptor className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>
            <Interceptor className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>
          </Channel>          <Valve className="org.apache.catalina.ha.tcp.ReplicationValve"
                 filter=""/>
          <Valve className="org.apache.catalina.ha.session.JvmRouteBinderValve"/>          <Deployer className="org.apache.catalina.ha.deploy.FarmWarDeployer"
                    tempDir="/tmp/war-temp/"
                    deployDir="/tmp/war-deploy/"
                    watchDir="/tmp/war-listen/"
                    watchEnabled="false"/>          <ClusterListener className="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener"/>
          <ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener"/>
        </Cluster> 
   
现在的问题是我在进行复制session的时候不行
<Engine name="Catalina" defaultHost="localhost" jvmRoute="tomcat1">   
我增加了 jvmRoute="tomcat1"  就不能进行均衡负载了，自然session也没复制到；内容只在第一个tomcat1里输出；第二个tomcat2就没东西输出；如果去掉jvmRoute="tomcat1" 的话 就会均衡输出；
这是什么原因我也在web.xml加入了  <distributable/>  
 还是不行 请大侠帮忙 谢谢