To uninstall a collocated main server and database
Description
CAUTION Service Disruption |
The procedure requires that you stop the NFM-P main server and database software, which is service-affecting.
Perform the procedure only during a scheduled maintenance period.
The following steps describe how to remove the NFM-P main server and database software from the station on which they are collocated.
Note: You require root user privileges on the station.
Note: A leading # character in a command line represents the root user prompt, and is not to be included in a typed command.
Collocated component uninstallation in a redundant deployment
Before you attempt to uninstall a collocated main server and database in a redundant NFM-P deployment, you must ensure that the collocated main server and database roles, whether primary or standby, are aligned.
To avoid a server activity switch in a redundant deployment, you must perform the procedure on the standby cluster first.
If you need to uninstall only the primary main server and database, for example, to address a hardware problem, the components in the primary cluster must first assume the standby role. A role change may involve one or more server activity switch or database switchover operations, depending on whether automatic database realignment is enabled.
See “Disaster recovery for NSP components” in the NSP System Administrator Guide for information about the following: