Procedure specific to the clustering function

(1) Management Information Duplication

When you use the clustering function on HULFT8 for Windows-Server, maintaining the main and sub system management information files guarantee that a failover does not cause corruption of the system management information files.

The installation work mentioned in Update by installing a new level migrates only the main system management information files. Therefore, you must create sub system management information files.

Duplicate the management information by using the command prompt. Move to the folder in which a new level of HULFT is installed with Update Installation and run the Management Information Duplication command.

= Remarks =

For the management information files to be duplicated and their names, refer to Administration Manual.

Management Information Duplication Command

utladmfileadjoin

Explanation of parameters

N/A

Note

  • If you do not duplicate the management information and a failover occurs during the initial update, the system management information files might be deleted.

  • Before you run the Management Information Duplication command, make sure that Management Information Duplication (adjoinadminfile) in the System Environment Settings file is set to '1.' If Management Information Duplication (adjoinadminfile) is not set to '1,' change the setting to '1' and then run the Management Information Duplication command.

(2) Setting for using the start synchronization function

To use the start synchronization function, set the following fields of the System Environment Settings.

  1. Set an appropriate port number for Service Process Port No. (srvcprocport) and Scheduler Port No. (schport).

  2. Set 'Sync (1)' for Sync Start with Service (startsync) in the System Environment Settings.

    For details on the System Environment Settings, refer to Administration Manual.