This section describes the points to be noted when installing a multi-HiRDB.
A different HiRDB administrator must be registered for each HiRDB. For details about registering a HiRDB administrator, see 2.1.2 Registering the HiRDB administrator.
For details about how to install HiRDB, see 2.2 HiRDB installation procedure.
If you install a HiRDB with a setup identifier specified, you must specify the communication port's service name and service number in the SERVICES file before starting HiRDB services. The following shows the procedure from selection to specification of the communication port's service name and service port number.
Determine the service name and service port number for the communication port that are the same in the HiRDB system and that are unique within the server machine.
In the SERVICES file (under %windir%\system32\drivers\etc), register the communication port's service name and service port number determined in (a) previously that are the same in the HiRDB system and that are unique within the service machine.
Specify the communication port's service name, registered in (b) previously, for each unit. For the units in the HiRDB server, use the same service name and service port number for the communication port. To specify the service port number, use the pdntenv command.
Immediately after the installation, the system assumes pdrshsrv as the communication port's service name if you have used the standard setup method and pdrshsrv with the setup identifier if you have specified the setup identifier. The following figure shows an example of service name and service port number setup for communication ports, when a multi HiRDB is configured using a HiRDB/Parallel Server with standard setup and a HiRDB/Parallel Server that specifies a setup identifier (P001).
Figure 10-1 Example of service name and service port number for communication port