Store-and-Forward Agent: Targets
Use this page to select the server instance, cluster, or migratable target on which you would like to deploy this SAF agent. Migratable targets define a set of WebLogic Server instances in a cluster that can potentially host a pinned messaging service, such as a SAF agent. A recommended best practice is to target the SAF agent to a migratable target, so that a member server will not be a single point of failure. A SAF agent can also be automatically migrated from an unhealthy server instance to a healthy server instance, with the help of the server health monitoring services.
If a SAF agent is targeted to a migratable target, it cannot be targeted to any other targets, including an entire cluster. Therefore, if you want to increase throughput by importing a JMS destination to multiple SAF agents on separate servers in a cluster, then you can create migratable targets for each server in the cluster, and then create separate SAF agents that are targeted individually to each migratable target.