root@proxzone-project-4:/usr/local/mysql/bin# ndb_mgm -e show
Connected to Management Server at: localhost:1186
Cluster Configuration
---------------------
[ndbd(NDB)] 2 node(s)
id=3 @172.21.21.108 (mysql-5.6.21 ndb-7.3.7, Nodegroup: 0)
id=4 @172.21.21.109 (mysql-5.6.21 ndb-7.3.7, Nodegroup: 0, *)
[ndb_mgmd(MGM)] 2 node(s)
id=1 @172.21.21.107 (mysql-5.6.21 ndb-7.3.7)
id=2 @172.21.21.110 (mysql-5.6.21 ndb-7.3.7)
[mysqld(API)] 2 node(s)
id=5 @172.21.21.108 (mysql-5.6.21 ndb-7.3.7)
id=6 @172.21.21.109 (mysql-5.6.21 ndb-7.3.7)