Production tips#6 : What do you know about Glassfish Configuration files ?

This time I would like to hear about what you really know about all these glassfish server configuration files.
To help you I'm listing them:

1. asenv.conf
2. asadminenv.conf
3. domain.xml
4. jbi.xml
5. resources.xml
6. server.policy
7. sun.acc.xml
8. webservices.xml
9. wss-client-config.xml

 You usually make changes to these file either through the comnand-line utility or the admin console depending of your preferences, and at the end you have to restart the server for the change to take effects.