MySQL Enterprise Backup 8.0 Release Notes
MySQL Enterprise Backup 8.0.30 is the latest release for MySQL Enterprise Backup. It only supports MySQL Server 8.0.30. For earlier versions of MySQL 8.0, use the MySQL Enterprise Backup version with the same version number as the server. For MySQL server 5.7, please use MySQL Enterprise Backup 4.1.
The way the
redo log is maintained on the MySQL Server has been changed
since release 8.0.30. To create an incremental backup
using only the redo log, you should register
mysqlbackup with the server as an external
consumer of the redo log by using the
innodb_redo_log_consumer_register() UDF and,
after each redo-log-only incremental backup, run the
innodb_redo_log_consumer_advance($lsn) UDF to
advance to a new LSN checkpoint. See
Creating Incremental Backups Using Only the Redo Log for
details.
(Bug #34534622)
Restore and validation of the a compressed backup created with
--free-os-buffers=2 (default) and
--write-threads larger than 1
sometimes failed.
(Bug #33872804)