While the database server engine is upgraded by this task, the preceding steps do | |
not change your databases. | |
To start the IDS instance, you must initialize the server manually. |
Multiple Residency
You can set up multiple independent database server environments on the same computer
Complete the following tasks to set up multiple residency.
Planning for Multiple Residency
When you plan for multiple residency on a computer, consider the following factors:
vStorage space
Each database server must have its own unique storage space. You cannot use the same disk space for more than one instance of a database server. When you prepare an additional database server, you need to repeat some of the planning that you did to install the first database server. For example, you need to consider these questions:
–Will you use mirroring? Where will the mirrors reside?
–Where will the message log reside?
–Can you dedicate a tape drive to this database server for its logical logs?
–What kind of backups will you perform?
vMemory
Each database server has its own memory. Can your computer handle the memory usage that an additional database server requires?
Creating a New Database Server Instance
Before you set up multiple residency, you must install one database server as described in Chapter 2, “Installing IDS on Windows,” on page
To set up multiple residency, use the Server Instance Manager. To use the Server Instance Manager program, you must have administrative privileges on the database server. However, local administrator privileges are sufficient, even if the database server was installed for domain use.
Before you use the Server Instance Manager, verify that you are a member of the
Group Membership” on page
The following steps are for using the Server Instance Manager GUI. See “Server Instance Manager
To create a new database server instance:
1.Choose Start → Programs → IBM Informix Dynamic Server 11.50 → Server Instance Manager.
Chapter 2. Installing IDS (Windows)
