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Enterprise Postgres 17 Cluster Operation Guide(Database Multiplexing)

3.9.6 Uninstalling in Database Multiplexing Mode

This section explains how to uninstall Fujitsu Enterprise Postgres on a server using database multiplexing mode.

Some tasks must be performed on the database server, and others must be performed on the arbitration server.

The tasks on the arbitration server are required only if the arbitration server is used for automatic degradation.

Tasks on the database server

  1. Stop the multiplexed instances and Mirroring Controller

    Refer to "3.2 Starting and Stopping Mirroring Controller" for information on how to stop the instance.

  2. Uninstall Fujitsu Enterprise Postgres

    Refer to "Uninstallation" in the Installation and Setup Guide for Server for information on how to uninstall Fujitsu Enterprise Postgres.

Tasks on the arbitration server

Refer to "Uninstallation" in the Installation and Setup Guide for Server Assistant, and uninstall the Server Assistant.