3.21 Cluster system support

JP1/IM - Service Support supports operation in a cluster system. If a failure occurs on the active server while JP1/IM - Service Support is operating in a cluster system, the standby server can continue operation without an interrupt.

The following figure shows a typical configuration for using JP1/IM - Service Support in a cluster system.

Figure 3‒45: Example of using JP1/IM - Service Support in a cluster system

For details about operation in a cluster system and how to set up a cluster environment, see Chapter 9. Using JP1/IM - Service Support in a Cluster System and Configuring an Environment. This section describes only how JP1/IM - Service Support behaves when a failover occurs and the commands that can be executed on the active and standby servers.

Organization of this section

• 3.21.1 How JP1/IM - Service Support behaves when a failover occurs

• 3.21.2 Commands that can be executed on the active and standby servers

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