Hello,

I have a major problem/question regarding Clustering in JBoss (v. 3.2.6). There 
are 2 JBoss servers running in cluster mode. There as Entity Bean called 
Account. When it's being updated by the client, sometimes the database is not 
updated nor the other JBoss server (or its cache). Bellow are fragments of the 
code:

=====================================
Jboss.xml

<jboss>
  | ??.
  |     <enterprise-beans>
  |     ??
  |             <entity>
  |                     <resource-ref>
  |                             <res-ref-name>jdbc/MySqlDS</res-ref-name>
  |                             <jndi-name>MySqlDS</jndi-name>
  |                     </resource-ref>
  |                     <ejb-name>AccountBean</ejb-name>
  |                     <jndi-name>account/MySQL</jndi-name>    
  |                     <cache-invalidation>true</cache-invalidation>
  |                      <configuration-name>Clustered BMP 
EntityBean</configuration-name>
  |                     <clustered>True</clustered>
  |                     <cluster-config>
  |                             
<partition-name>DefaultPartition</partition-name>
  |                             <home-load-balance-policy>
  |                                     
org.jboss.ha.framework.interfaces.RoundRobin
  |                             </home-load-balance-policy>
  |                             <bean-load-balance-policy>
  |                                     
org.jboss.ha.framework.interfaces.FirstAvailable
  |                             </bean-load-balance-policy>
  |                     </cluster-config>
  |             </entity>
  |     ?..
  | </jboss>

==============================

ejb-jar.xml
<ejb-jar>
  |     ??.
  | <entity>
  |     <resource-ref>
  |             <description>MySQL</description>
  |             <res-ref-name>jdbc/MySqlDS</res-ref-name>
  |             <res-type>javax.sql.DataSource</res-type>
  |             <res-auth>Container</res-auth>
  |     </resource-ref> 
  |     <description>N/A</description>
  |     <ejb-name>AccountBean</ejb-name>
  |     <home>AccountHome</home>
  |     <remote>Account</remote>
  |     <ejb-class>AccountBean</ejb-class>
  |     <transaction-type>Container</transaction-type>
  |     <persistence-type>Bean</persistence-type>
  |     <prim-key-class>java.lang.Integer</prim-key-class>
  |     <reentrant>False</reentrant>
  |     <primkey-field>id</primkey-field>
  | </entity>
  |     ??
  | </ejb-jar>


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