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Forum Discussion

JRahm's avatar
JRahm
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Aug 02, 2006

WebLogic information extraction

Our weblogic servers will give me an active list of servers in the X-WebLogic-Cluster-List header if I supply the X-Weblogic-Request-ClusterInfo header with a value of true. This is the missing piece...
application delivery
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JRahm's avatar
JRahm
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Aug 18, 2006
I upgraded to 9.2.3, and we are now getting the lb_failed event to trigger. All of our 502 errors are now gone, but we still have some weird timeout behavior. Our configuration for testing is:

 

 

LoadRunner -> F5 webtier -> Apache Servers -> F5 apptier -> WebLogic Servers

 

 

The rule is on the F5 apptier, and once loadrunner has ramped up and stabilized in its scenario, we fail a physical server, which kills four of the sixteen weblogic instances. The upgrade eliminated the immediate failures, but loadrunner receives timeouts at the two minute IE timeout. Apache however, waits for, and eventually receives, the 200/302 valid responses from teh F5 apptier. They come in bunches at about 80 sec, 150 sec, 180-190 sec, and 300 sec. Is there anyway to configure around this?