Change of Min Pool Size has no effect?

Hi, we are still using odp 9.2.0.4 on windows server 2003 webserver and oracle database 9i on Sun solaris. Recently we discovered a problem using Min Pool Size = 1, it seems that if new connections are required we sometimes get a connection timeout. So we decided to set Min Pool Size = 30, and on the testserver this works fine. In the odp tracefile (tracelevel=2) you see the 30 connections building up immediately. But on the production server we see no difference, it looks like the (new installed, application pool reset) application still uses the Min Pool Size = 1 setting.
The connection string is build up in application code. On the testserver it was sufficient to stop and start the website and its application pool, on the production server this has no effect.
Does anyone have an idea what the problem is??? We also tried restarting the IIS server, that did not help either. In production there are more applications using ODP.
Regards, Paul.

What problem are you trying to solve at this point? Simply "why is odp not tracing?" The only suggestions I really have there are
1) make sure you restart the app after enabling tracing parameters
2) make sure the directory you've set tracing to is open as far as permissions
3) make sure you've set tracing in the right registry setting if you have multiple versions of ODP installed
4) if you're trying to write to c:\ root, try creating and pointing to a different (c:\odptrace for example) directory instead.
Hope it helps,
Greg

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We have having problems with connection pools remaining in a production environment.
We have of course checked to make sure that all objects are closed and disposed and all connections close correctly in our dev and test environments.
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