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Enterprise Postgres 17 Cluster Operation Guide(Database Multiplexing)

3.1.1 Starting the Mirroring Controller Arbitration Process

Linux

While the Mirroring Controller arbitration process is in a stopped state, execute the mc_arb command in start mode to start the Mirroring Controller arbitration process.

Example)
$ mc_arb start -M /mcarb_dir/arbiter1
Windows

The Mirroring Controller arbitration process can be started using one of the following options:

  • Using the mc_arb command

  • Starting the service on system startup

Using the mc_arb command

While the Mirroring Controller arbitration process is in a stopped state, execute the mc_arb command from the command prompt to start the Mirroring Controller arbitration process.

Example)
> mc_arb start -M D:\mcarb_dir\arbiter1

Starting the service on system startup

Specify automatic start when registering the Mirroring Controller arbitration process to the Windows service during setup of database multiplexing mode. Accordingly, the Mirroring Controller arbitration process service will start on startup of the operating system.

See

Refer to the Reference for information on how to specify the mc_arb command.