I diffed jboss-as-messaging_1_2.xsd with hornetq-configuration.xsd + hornetq-jms.xsd (@git commit 4f2c2802c9c2acb77179f696833ba3271e86da80)

and the following elements are missing:

• [ ] <page-max-concurrent-io>
• [ ] in <bridgeType>: min-large-message-size, check-period, connection-ttl, max-retry-interval
• [ ] in <cluster-connectionType>: check-period, connection-ttl, min-large-message-size, call-timeout, retry-interval-multiplier, max-retry-interval, reconnect-attempts