Next thing i noticed is this When I have this in 2.x format | <region name="/evictiontest/LRU" policyClass="org.jboss.cache.eviction.LRUPolicy"> | <attribute name="maxNodes">3</attribute> | <attribute name="timeToLiveSeconds">0</attribute> | <attribute name="maxAgeSeconds">0</attribute> | </region> | Run it throught the converter into 3.x format and i get this | <region name="/evictiontest/LRU" algorithmClass="org.jboss.cache.eviction.LRUAlgorithm" eventQueueSize="200000"> | <property name="maxNodes" value="3"/> | <property name="timeToLive" value="0000"/> | <property name="maxAge" value="0000"/> | </region> | Now correct me if I am wrong but in 2.x format for timeToLiveSeconds and maxAgeSeconds, zero means no limit but in 3.x format 0 means evict straight away and -1 means no limit. So looks to me that the converter should map the zero in 2.x format to a -1 in 3.x format. Cheers, LL] View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4185640#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...