How to Configure the Data Nodes on Both Nodes

1. Create the configuration on both nodes.
   1. Create the data directory for the data node in the non-global zones.

      zone1:/ # mkdir /ndbd-data
      zone2:/ # mkdir /ndbd-data

   2. Copy the my.cnf file from the /temp/cluconfig in this directory.

      zone1:/ # cp /temp/cluconfig/my.cnf_ndbd /ndbd-data/my.cnf
      zone2:/ # cp /temp/cluconfig/my.cnf_ndbd /ndbd-data/my.cnf

   3. Modify the my.cnf_ndbd file from the /temp/cluconfig directory.

      Alternatively, copy the content from the my.cnf File for the Data Nodes to Store in /ndbd-data and overwrite the copied file.

2. Start the data nodes.

   zone1:/ # cd /ndbd-data
   zone2:/ # cd /ndbd-data
   zone1:/ndbd-data # /usr/local/mysql/bin/ndbd \
   > --defaults-file=/ndbd-data/my.cnf \
   > --ndb-connectstring=zone_1_p:1186,zone_2_p:1186 --ndb-nodeid=3
   zone2:/ndbd-data # /usr/local/mysql/bin/ndbd \
   > --defaults-file=/ndbd-data/my.cnf \
   > --ndb-connectstring=zone_1_p:1186,zone_2_p:1186 --ndb-nodeid=4

3. Verify the configuration on the zone, check the ndb nodes.

   zone1:/ndbd-data # /usr/local/mysql/bin/ndb_mgm \ 
   > --ndb-connectstring=zone_1_p,zone_2_p -e show

   ---

   Note - Repeat the show command until both ndbd processes are fully up and running.

   ---

   zone:/ # /usr/local/mysql/bin/ndb_mgm  
   > --ndb-connectstring=zone_1_p,zone_2_p -e show 
   Connected to Management Server at: zone_1_p:1186
   Cluster Configuration
   ---------------------
   [ndbd(NDB)]   2 node(s)
   id=3  @172.16.4.66 (mysql-5.1.35 ndb-7.0.7, Nodegroup: 0, Master)
   id=4  @172.16.4.65 (mysql-5.1.35 ndb-7.0.7, Nodegroup: 0)
   
   [ndb_mgmd(MGM)] 2 node(s)
   id=1  @172.16.4.66 (mysql-5.1.35 ndb-7.0.7)
   id=2  @172.16.4.65 (mysql-5.1.35 ndb-7.0.7)
   
   [mysqld(API)]  2 node(s)
   id=7 (not connected, accepting connect from zone1)
   id=8 (not connected, accepting connect from zone2)