The PMI aggregator is a highly available (HA) group member. You can configure the HA group parameters, such as which server the aggregator is running, or whether the aggregator runs in preferred servers.
You can use the following wpfadmin command to configure the aggregator policy:
wpfadmin.bat|wpfadmin setAggregatorPolicy --failback [true|false] --preferredOnly [true|false] --numOfPolicyServers NUMBER_OF_SERVERS --servers SERVER_LISTwhere: