The uninstallation script /usr/share/centrifydc/bin/uninstalldb2.sh will undo the Authentication Service for IBM DB2 installation and revert DB2 to its previous settings. The uninstalldb2.sh script can be run on a DB2 client and a DB2 server. The following table lists the uninstalldb2.sh options.
| Options | Required | Values | Description |
|
inst |
Yes |
A string value |
The name of a DB2 database instance. |
|
verbose |
No |
0 or 1 The default is 1 |
If the value is 0, only the basic questions are asked. All 3 Authentication Service for IBM DB2 plug-ins are uninstalled. If the value is 1, the script prompts for different options, such as which plug-ins to remove. |
|
debug |
No |
0 or 1 The default is 0 |
If the value is 0, uninstallation is performed. If the value is 1, the script displays the steps without actually performing them. Each command is displayed with a "#" prefix. Use this option to preview what commands are executed in an actual invocation. |
Because the inst option is required, you must know the name of the instance from which you are removing the Authentication Service for IBM DB2 plug-in software. The following section describes how to determine the instance name.
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