pg_rewind

A server utility for synchronizing one PostgreSQL instance with another

pg_rewind is a server utility for synchronizing one PostgreSQL instance with another.

pg_rewind was added as a server utility in PostgreSQL 9.5; prior to that it was an externally hosted project available for PostgreSQL 9.3 and PostgreSQL 9.4.

Usage

Prerequisites

In order to function, pg_rewind requires that:

and that either (or both) of these settings are enabled:

Change history

Categories

Backup, Replication, Server utility