This subsection describes the configuration where the executing node and standby node of Application Server are in a 1-to-1 ratio, and the transaction service is not used.
This is a system configuration that does not use transaction service when using local transaction.
This subsection also describes the configuration in which Application Server performs the node switching. For details about the configuration in which the node switching is performed by Management Server, see 3.11.3 Configuration in which executing node and standby node of Management Server are in 1-to-1 ratio.
The following figure shows an example of configuration where transaction service is not used:
Figure 3-54 Example of system configuration where executing node and standby node are in 1-to-1 ratio and cluster software is used (when transaction service is not used)
Note: For other legend items, see 3.2 Description of the system configuration.
The following subsections describe the software and processes required on the respective machines:
The following are the processes that must be started for using the cluster software:
The required software and the processes to be invoked on the Application Server machine are different for each system configuration depending on the used functions. Allocate the required software and processes depending on the used functions.
You must match the configuration of software installed on the Application Server machine in the standby node with the executing node. However, the process will not start unless node switching takes place.
You must install Application Server on the Management Server machine.
Invoke the following process:
Install the following software on client machine: