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Session rebalancing and affinity switchback default value are mismatch in dynamic cluster
WAS default dynamic cluster settings are following. #1. HttpSessionRebalanceOff=false (*1) : this indicates that session rebalancing is ON. #2. NoAffinitySwitchBack=false (*2) : this indicates that affinity switchback is ON. In other words, when original server is active, the request is routed back to original server. (*1) "HTTP session rebalancing"-"Session rebalancer configuration"section
http://www.ibm.com/support/knowledgecenter/SSAW57_8.5.5/com.ibm.websphere.nd.multiplatform.doc/ae/rprs_custom_properties.html%23NoAffinitySwitchBack?lang=en These settings combination is meaningless. And also it is described in above Knowledge Center "Session rebalancer configuration" section like following. "Set the HttpSessionRebalanceOff dynamic cluster custom property to true to explicitly disable session rebalancing for a cluster. The default value of this custom property is false for WebSphere Application Server dynamic cluster. If session replication is enabled for a dynamic cluster and the HttpSessionRebalanceOff custom property is set to false, the ODR performs session rebalancing. Session rebalancing can be turned off by setting this custom property to true. When using session rebalancing, ensure that NoAffinitySwitchBack=true is set on all dynamic cluster members."
Could you update dynamic cluster's default property to [HttpSessionRebalanceOff=true and NoAffinitySwitchBack=false] or [HttpSessionRebalanceOff=false and NoAffinitySwitchBack=true]? Additionally, when changing one of those properties, administrator couldn't find above dependency. When administrator changes HttpSessionRebalanceOff=true, does WAS automatically change NoAffinitySwitchBack=false and vice versa?
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