Percona is glad to announce the release of Percona XtraBackup 2.3.3 on December 17th, 2015. Downloads are available from our download site or Percona Software Repositories.
Percona XtraBackup enables MySQL backups without blocking user queries, making it ideal for companies with large data sets and mission-critical applications that cannot tolerate long periods of downtime. Offered free as an open source solution, Percona XtraBackup drives down backup costs while providing unique features for MySQL backups.
This release is the current GA (Generally Available) stable release in the 2.3 series.
Bugs Fixed:
DROP DATABASE happened during the backup. Bug fixed #1461735.
--defaults-extra-file option is not specified first. Bug fixed #1511451.
--rsync option was used without specifying temporary folder. Bug fixed #1511701.
datadir variable. Bug fixed #1512281.
--move-back option did not respect the innodb_log_group_home_dir and innodb_data_home_dir options which caused ib_logfiles and data files not to be moved back to correct location. Bug fixed #1512616.
xtrabackup_binlog_info was not updated correctly when applying incremental backups. Bug fixed #1523687.
--defaults-file option Percona XtraBackup would complain about datadir being mismatched if it wasn’t explicitly set in the defaults file. Bug fixed #1508448.
xxd presence. Bug fixed #1511267.
--slave-info option was used on a server not running as a replication slave. Bug fixed #1513520.
--stream option would create an empty directory with a timestamp as a name. Bug fixed #1520569.Other bugs fixed #1523728 and #1507238.
Release notes with all the bugfixes for Percona XtraBackup 2.3.3 are available in our online documentation. Bugs can be reported on the launchpad bug tracker.
great job!
Does Percona XtraBackup 2.3 including 2.3.2 and 2.3.3 support MySQL 5.7.9?
In my test, it fail.
[root@Test ~]#
[root@Test ~]# mysql -uroot -p
Enter password:
Welcome to the MySQL monitor. Commands end with ; or g.
Your MySQL connection id is 19
Server version: 5.7.9-log Source distribution
Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type ‘help;’ or ‘h’ for help. Type ‘c’ to clear the current input statement.
mysql> select @@version;
+———–+
| @@version |
+———–+
| 5.7.9-log |
+———–+
1 row in set (0.00 sec)
mysql> exit
Bye
[root@Test ~]#
[root@Test ~]# xtrabackup –version
xtrabackup version 2.3.3 based on MySQL server 5.6.24 Linux (x86_64) (revision id: 525ca7d)
[root@Test ~]#
[root@Test ~]# xtrabackup –defaults-file=/usr/local/mysql/my.cnf –user=root –password=123456 –datadir=/data/3306 –backup –target-dir=/data/testbak
151218 00:37:11 version_check Connecting to MySQL server with DSN ‘dbi:mysql:;mysql_read_default_group=xtrabackup’ as ‘root’ (using password: YES).
Failed to connect to MySQL server as DBD::mysql module is not installed at – line 1327.
151218 00:37:11 Connecting to MySQL server host: localhost, user: root, password: set, port: 0, socket: (null)
Error: Unsupported server version: ‘5.7.9-log’. Please report a bug at https://bugs.launchpad.net/percona-xtrabackup
[root@Test ~]#
So, What happened?
Hi xl.wei,
Support for MySQL and Percona Server 5.7 has not been implemented yet.
thanks， solved my backup
Is there a projected release date of Percona XtraBackup support for MySQL 5.7??
Hi,
RC release which has 5.7 support is available as `percona-xtrabackup-24` package in apt/yum repos. GA release should be coming up soon.