Percona XtraBackup 2.2.9¶
This release is the current stable release in the 2.2 series.
Percona XtraBackup was vulnerable to MITM attack which could allow
exfiltration of MySQL configuration information via the
option. This vulnerability was logged as CVE 2015-1027. Bug fixed
xtrabackup_galera_info isn’t overwritten during the Galera
auto-recovery. Bug fixed #1418584.
Percona XtraBackup man pages are now included with binary packages. Bug fixed #1156209.
Percona XtraBackup now sets the maximum supported session value for
lock_wait_timeout to prevent unnecessary timeouts when the global
value is changed from the default. Bug fixed #1410339.
innobackupex --backup-locks, enabled by default, has been
implemented to control if backup locks
will be used even if they are supported by the server. To disable backup locks
innobackupex should be run with
option. Bug fixed #1418820.