Greetings, We have a setup with six servers each having one Apache server and two instances of Tomcat server. This setup is configured with both Global as well as local load balancer. The tomcat instances will be getting refreshed by using jkmanager one after another on each server. I'm making sure atleast one instance of tomcat is up on every server incase of refresh. The problem is during the load runner testing we found that the request reaches to the instance which is in the process of refresh resulting in HTTP 500 error. How do I make sure the request should not go to that server in the case when server is refreshing? The tomcat apache connectivity is by using AJP. The Apache version is 2.2.3 and Tomcat version is 5.5.13. Thanks for the help in advance. Regards...