Verificar el estado del clúster - Teradata Data Mover

Cuando los servicios de Data Mover se ejecutan en los servidores activos designados y son supervisados por el monitor activo designado, el clúster se encuentra en modo activo. Al comprobar el estado de un clúster activo con el comando dmcluster status, se muestra lo siguiente:

------------------------------------------------------------------------
                        | LOCAL CLUSTER       |
------------------------------------------------------------------------
| COMPONENT             |         HOST NAME   |         STATUS         |
------------------------------------------------------------------------
| DM Daemon             |         DM1         |         RUNNING        |
| ActiveMQ              |         DM1         |         RUNNING        |
| DM Monitoring Service |         VP1         |         RUNNING        |
| DM Sync Monitor       |         DM1         |         RUNNING        |
| DM REST Service       |         DM1         |         RUNNING        |
| DSC                   |         DM1         |         RUNNING        |
| DSA REST              |         DM1         |         RUNNING        |
| DM Agent              |         DM1         |         RUNNING        |
| DM Agent              |         DM2         |         RUNNING        |
| DM Agent              |         DM3         |         RUNNING        |
------------------------------------------------------------------------
                        | REMOTE CLUSTER      |
------------------------------------------------------------------------
| COMPONENT             | HOST NAME           |              STATUS    |
------------------------------------------------------------------------
| DM Daemon             |         DM2         |         STOPPED        |
| ActiveMQ		|         DM2         |         STOPPED        |
| DM Monitoring Service |         VP2         |         STOPPED        |
| DM Sync Monitor       |         DM2         |         STOPPED        |
| DM REST Service       |         DM2         |         STOPPED        |
| DSC                   |         DM2         |         STOPPED        |
| DSA REST              |         DM2         |         STOPPED        |
| DM Agent              |         DM2         |         STOPPED        |
| DM Agent              |         DM1         |         RUNNING        |
| DM Agent              |         DM2         |         RUNNING        |
| DM Agent              |         DM3         |         RUNNING        |
------------------------------------------------------------------------

Cluster Mode: DM Cluster is in 'Active Mode'

Cuando se produce la conmutación por error, los servicios de Data Mover se ejecutan en el servidor en espera designado y son supervisados por el monitor en espera, el clúster se encuentra en standby mode. Al comprobar el estado de un clúster en espera con el comando dmcluster status, se muestra lo siguiente:

------------------------------------------------------------------------
                        | LOCAL CLUSTER       |
------------------------------------------------------------------------
| COMPONENT             |         HOST NAME   |         STATUS         |
------------------------------------------------------------------------
| DM Daemon             |         DM1         |         STOPPED        |
| ActiveMQ              |         DM1         |         STOPPED        |
| DM Monitoring Service |         VP1         |         STOPPED        |
| DM Sync Monitor       |         DM1         |         STOPPED        |
| DM REST Service       |         DM1         |         STOPPED        |
| DSC                   |         DM1         |         STOPPED        |
| DSA REST              |         DM1         |         STOPPED        |
| DM Agent              |         DM1         |         RUNNING        |
| DM Agent              |         DM2         |         RUNNING        |
| DM Agent              |         DM3         |         RUNNING        |
------------------------------------------------------------------------
                        | REMOTE CLUSTER      |
------------------------------------------------------------------------
| COMPONENT             | HOST NAME           |              STATUS    |
------------------------------------------------------------------------
| DM Daemon             |         DM2         |         RUNNING        |
| ActiveMQ		|         DM2         |         RUNNING        |
| DM Monitoring Service |         VP2         |         RUNNING        |
| DM Sync Monitor       |         DM2         |         STOPPED        |
| DM REST Service       |         DM2         |         RUNNING        |
| DSC                   |         DM2         |         RUNNING        |
| DSA REST              |         DM2         |         RUNNING        |
| DM Agent              |         DM1         |         RUNNING        |
| DM Agent              |         DM2         |         RUNNING        |
| DM Agent              |         DM3         |         RUNNING        |
------------------------------------------------------------------------

Cluster Mode: DM Cluster is in 'Standby Mode'.
WARNING: Data Mover will not do failover in 'Standby Mode'. Please run 'dmcluster switchback' on primary DM server to go back to 'Active Mode' as soon as possible.