I used these instructions to enable logging when I ran the test yesterday:
https://community.jboss.org/wiki/JBossAS7Logging
I just attached a new set of logs (logs_0228.zip), this time I added this to logging.properties
logger.org.jboss.jca.level=TRACE
logger.org.jboss.jca.useParentHandlers=true
When I look at the new server.log, I do see TRACE messages for org.jboss.jca*
10:12:09,254 TRACE [org.jboss.jca.core.connectionmanager.pool.idle.IdleRemover] (IdleRemover) Result of await: true
The logs_0228.zip attachment has my standalone.xml, logger.xml, output from the JBoss server (myjbossserver.out), and server.log. If I am not setting logging correctly, can you forward instructions - thanks.