(mysql.info) multi-shutdown-restart

Info Catalog

(mysql.info) multi-load-data-queries

(mysql.info) multi-computer

 
 15.3.6 Safe Shutdown and Restart
 --------------------------------
 
 To shut down the cluster, enter the following command in a shell on the
 machine hosting the MGM node:
 
      shell> ndb_mgm -e shutdown
 
 The -e option here is used to pass a command to the `ndb_mgm' client
 from the shell. See  command-line-options. The command causes the
 `ndb_mgm', `ndb_mgmd', and any `ndbd' processes to terminate
 gracefully. Any SQL nodes can be terminated using `mysqladmin shutdown'
 and other means.
 
 To restart the cluster, run these commands:
 
    * On the management host (`192.168.0.10' in our example setup):
 
           shell> ndb_mgmd -f /var/lib/mysql-cluster/config.ini
 
    * On each of the data node hosts (`192.168.0.30' and `192.168.0.40'):
 
           shell> ndbd
 
      Remember _not_ to invoke this command with the -initial option
      when restarting an NDBD node normally.
 
    * On the SQL host (`192.168.0.20'):
 
           shell> mysqld &
 
 For information on making Cluster backups, see 
 mysql-cluster-backup-using-management-server.
 
 To restore the cluster from backup requires the use of the
 `ndb_restore' command. This is covered in  mysql-cluster-restore.
 
 More information on configuring MySQL Cluster can be found in 
 mysql-cluster-configuration.
 

Info Catalog

(mysql.info) multi-load-data-queries

(mysql.info) multi-computer