Clearing Connection Pool

We are running xMII 11.5.

Many of our Data Servers connect to Oracle. Occasionally an Oracle instance gets restarted and the connections that remain in our pool are no longer useful. I can get around this by disabling and then re-enabling the Data Server which seems to flush the pool. Is there a better way to handle this?

We have other non-xMII systems that allow us to set the min pool size to 0. I don't see a way to do that in xMII unless the "Pool Size" which is documented to be the "initial connection pool size" is also used as the min. Is that the case?

Thanks