MySQL Shell 8.0

9.10 Checking the Status of InnoDB ReplicaSet

Check information about a ReplicaSet using the ReplicaSet.status() operation. The ReplicaSet.status() operation supports the extended option to get different levels of detail. For example:

The output of ReplicaSet.status(extended=1) is similar to Cluster.status(extended=1), but the main difference is that the replication field is always available because InnoDB ReplicaSet relies on MySQL Replication all the time, unlike InnoDB Cluster which uses it during incremental recovery. For more information on the fields, see Checking a cluster's Status with Cluster.status().