Note
When you create the resource, and periodically afterwards, the Pacemaker resource agent automatically sets the value of REQUIRED_SYNCHRONIZED_SECONDARIES_TO_COMMIT on the availability group based on the availability group's configuration. For example, if the availability group has three synchronous replicas, the agent will set REQUIRED_SYNCHRONIZED_SECONDARIES_TO_COMMIT to 1. For details and additional configuration options, see High availability and data protection for availability group configurations.