6.3 Changing to a Redundant Manager Operation Model

This procedure is used to migrate to a redundant Manager operation model from an environment already set up according to "3.3 Basic Manager-Agent Model".

Required privileges

Windows

The user must have the privileges of a member of the Administrators group.

UNIX

The user must have the privileges of the system administrator (superuser).

Procedure

The procedure is as follows:

Point

To use redundant Manager operation, an Operation Management Client must be connected to each Manager.

6.3.1 Tasks to perform on the second Manager
1. Install the second Manager
2. Set up the Manager for redundant Manager operation
3. Set up the second Manager
4. Start the service or daemon of the second Manager and confirm that it operates normally
6.3.2 Tasks to perform on the Proxy Manager
1. Install a Proxy Manager
2. Set up the Proxy Manager for redundant Proxy Manager operation
3. Set up the Proxy Manager
4. Start the Proxy Manager service or daemon and confirm that it operates normally
6.3.3 Tasks to perform on the Agent
1. Set up the Agent for redundant Manager operation
2. Start the Agent service or daemon and confirm that it operates normally.
6.3.4 Tasks to perform on the second Operation Management Client
1. Install the second Operation Management Client
2. Set up the communication environment of the second Operation Management Client
3. Start the second Operation Management Client and confirm that it operates normally