Enabling Mirroring in LightDB-A Database

You can configure your LightDB-A Database system with mirroring at setup time using gpinitsystem or enable mirroring later using gpaddmirrors and gpinitstandby. This topic assumes you are adding mirrors to an existing system that was initialized without mirrors.

• Enabling Segment Mirroring

• Enabling Coordinator Mirroring

Parent topic: Enabling High Availability and Data Consistency Features