Sets a byte-count limit on the amount of dynamic memory used by the Replication Manager incoming queue.
                 The syntax of this parameter in the DB_CONFIG file is a
                 single line with the string
                 repmgr_set_incoming_queue_max, one or more whitespace
                 characters, and the limit specified in two parts: the
                 gigabytes and the bytes values. For example:
            
repmgr_set_incoming_queue_max 0 104857600
Sets a 100 megabyte limit.
For more information, see DB_ENV->repmgr_set_incoming_queue_max() .