rs0:PRIMARY> rs.conf()
{
        "_id" : "rs0",
        "version" : 8,
        "members" : [
                {
                        "_id" : 0,
                        "host" : "10.100.6.135:27017",
                        "tags" : {
                                "dc" : "east",
                                "dc:east" : "rack1",
                                "use" : "production"
                        }
                },
                {
                        "_id" : 1,
                        "host" : "bad-mongodb-260-kerb-n2.pentaho.qa:27017",
                        "priority" : 0.5,
                        "tags" : {
                                "dc" : "east",
                                "dc:east" : "rack1",
                                "use" : "reporting",
                                "use_reporting" : "reporting"
                        }
                },
                {
                        "_id" : 2,
                        "host" : "bad-mongodb-260-kerb-n3.pentaho.qa:27017",
                        "priority" : 0.5,
                        "tags" : {
                                "dc" : "east",
                                "dc:east" : "rack2",
                                "use" : "reporting",
                                "use_reporting" : "reporting"
                        }
                },
                {
                        "_id" : 3,
                        "host" : "bad-mongodb-260-kerb-n4.pentaho.qa:27017",
                        "priority" : 0.5,
                        "tags" : {
                                "dc" : "west",
                                "dc:west" : "rack1",
                                "use" : "backup"
                        }
                },
                {
                        "_id" : 4,
                        "host" : "bad-mongodb-260-kerb-n5.pentaho.qa:27017",
                        "priority" : 0.5,
                        "tags" : {
                                "dc" : "west",
                                "dc:west" : "rack1",
                                "use" : "reporting",
                                "use_reporting" : "reporting"
                        }
                }
        ],
        "settings" : {
                "getLastErrorModes" : {
                        "AllUse" : {
                                "use" : 3
                        },
                        "MultipleDC" : {
                                "dc" : 2
                        },
                        "MultipleDC_2" : {
                                "dc:east" : 2,
                                "dc:west" : 1
                        },
                        "MultipleEastRacks" : {
                                "dc:east" : 2
                        },
                        "Reporting" : {
                                "use_reporting" : 1
                        }
                }
        }
}