Currently master='auto' is only supported for the router. This is quite problematic because the master may sometimes not know who the master of an other replicasert is, or have incorrect information about the master of some other replicaset. This can lead to problems in the work of the rebalancer.
Currently
master='auto'is only supported for the router. This is quite problematic because the master may sometimes not know who the master of an other replicasert is, or have incorrect information about the master of some other replicaset. This can lead to problems in the work of the rebalancer.