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Solution to Microsoft Transaction Server/Standby database problem

From: Miller, Jay <JayMiller_at_TDWaterhouse.com>
Date: Mon, 03 Jun 2002 08:43:35 -0800
Message-ID: <F001.0047266D.20020603084335@fatcity.com>


Some of you may recall a question I posted on a problem with MTS connection pooling. MTS continued to try to connect to our old IP address after switching between production and standby. This happened even though we switched the IP address the DNS Name was pointing to.

Well, we finally managed to replicate the problem in our test environment through using a loadrunner script so it is a load related issue. Even better, using a TAF entry in the tnsnames.ora resolves most of the problem, although it takes several (i.e., app. 2-3) minutes for the switchover to take effect for all connections. Still not certain what's happening in that time period, but it works!

If we ever manage to figure out why the problem is happening I'll post again, but wanted to post this now in case anyone else has similar issues.

Jay Miller
--

Please see the official ORACLE-L FAQ: http://www.orafaq.com
--

Author: Miller, Jay
  INET: JayMiller_at_TDWaterhouse.com

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