I have deployed 2 nodes in a cluster with both having 2 MDBs, each consuming (see below) at max, 5 JMS Messages at a time. However, when I start up the cluster, node 1 starts processing fully, but node 2 does not. Instead, node 2's MDB1s grabs its 5 JMS Messages, but node 2's MDB2s never processing anything.

Below is the jboss.xml in my EJB.jar's META-INF directory. Can anyone tell me if I am just not configuring the nodes correctly? Could the JMS Messages be in a wierd state or something?

 <invoker-proxy-binding>
 <name>message-driven-bean-1</name>
 <invoker-mbean>default</invoker-mbean>
 <proxy-factory>org.jboss.ejb.plugins.jms.JMSContainerInvoker</proxy-factory>
 <proxy-factory-config>
 <JMSProviderAdapterJNDI>DefaultJMSProvider</JMSProviderAdapterJNDI>
 <ServerSessionPoolFactoryJNDI>StdJMSPool</ServerSessionPoolFactoryJNDI>
 <CreateJBossMQDestination>true</CreateJBossMQDestination>
 <!-- WARN: Don't set this to zero until a bug in the pooled executor is fixed -->
 <MinimumSize>1</MinimumSize>
 <MaximumSize>5</MaximumSize>
 <KeepAliveMillis>30000</KeepAliveMillis>
 <MaxMessages>1</MaxMessages>
 <MDBConfig>
 <ReconnectIntervalSec>10</ReconnectIntervalSec>
 <DLQConfig>
 <DestinationQueue>queue/DLQ</DestinationQueue>
 <MaxTimesRedelivered>10</MaxTimesRedelivered>
 <TimeToLive>0</TimeToLive>
 </DLQConfig>
 </MDBConfig>
 </proxy-factory-config>
 </invoker-proxy-binding>

 <invoker-proxy-binding>
 <name>message-driven-bean-2</name>
 <invoker-mbean>default</invoker-mbean>
 <proxy-factory>org.jboss.ejb.plugins.jms.JMSContainerInvoker</proxy-factory>
 <proxy-factory-config>
 <JMSProviderAdapterJNDI>DefaultJMSProvider</JMSProviderAdapterJNDI>
 <ServerSessionPoolFactoryJNDI>StdJMSPool</ServerSessionPoolFactoryJNDI>
 <CreateJBossMQDestination>true</CreateJBossMQDestination>
 <!-- WARN: Don't set this to zero until a bug in the pooled executor is fixed -->
 <MinimumSize>1</MinimumSize>
 <MaximumSize>5</MaximumSize>
 <KeepAliveMillis>30000</KeepAliveMillis>
 <MaxMessages>1</MaxMessages>
 <MDBConfig>
 <ReconnectIntervalSec>10</ReconnectIntervalSec>
 <DLQConfig>
 <DestinationQueue>queue/DLQ</DestinationQueue>
 <MaxTimesRedelivered>10</MaxTimesRedelivered>
 <TimeToLive>0</TimeToLive>
 </DLQConfig>
 </MDBConfig>
 </proxy-factory-config>
 </invoker-proxy-binding>
 </invoker-proxy-bindings>