MySQL Enterprise Backup User's Guide (Version 8.0.21)

Chapter 9 Using MySQL Enterprise Backup with Group Replication

For how to use MySQL Enterprise Backup to back up and subsequently restore a Group Replication member, see Using MySQL Enterprise Backup with Group Replication.

When working with a Group Replication setup, mysqlbackup makes the backup information available to all members of the server group by making sure that the backup_history, backup_sbt_history (when using the SBT API), and backup_progress tables are updated on a primary node for each mysqlbackup operation. For the feature to work on any host in a Group Replication setup, make sure the following requirements are met: