Hi, While using Jboss MQ ,my application used to specify a set of in memory queue as follows | <mbean code="org.jboss.mq.server.jmx.Queue" | name="jboss.mq.destination:service=Queue,name=nonpersistentQueue"> | <depends optional-attribute-name="DestinationManager">jboss.mq:service=DestinationManager</depends> | <attribute name="InMemory">true</attribute> | </mbean> | I am unable to figure out how to achieve an 'in memory' functionality using Jboss Messaging since the attribute is no longer supported. Any pointers in this regard will be highly appreciated. Thanks P.S > I can use a null persistence manager but that would change the behavior for all my queues, its just this one queue which should be in memory, the others should use the configured persistence manager View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=4239690#... Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&a...