No, I just redeployed a new release for the same web-app. There is only one application web-app war deployed.
Anyway, I think I found the cause of this problem but still don't know how it happened. I browsed the JBoss web console and found that there was an entry under JMX MBeans / jboss.jca for a ManagedConnectionPool for jdbc/dna_ds with the same settings as those from the mysql-ds.xml file. So, somehow, it landed up in JMX. Now its there even if I shutdown and restart JBoss. I don't see this situation happening in other instances of JBoss on other servers. Don't know what caused this to happen? How does one remove the entry from JMX and allow JBoss to pick up the datasource configuration from the xml file? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3947001#3947001 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=3947001 ------------------------------------------------------- All the advantages of Linux Managed Hosting--Without the Cost and Risk! Fully trained technicians. The highest number of Red Hat certifications in the hosting industry. Fanatical Support. Click to learn more http://sel.as-us.falkag.net/sel?cmd=lnk&kid=107521&bid=248729&dat=121642 _______________________________________________ JBoss-user mailing list JBoss-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-user