Percona XtraBackup 2.4.27 (2022-12-06)

Release date	December 06, 2022
Install instructions	Install Percona XtraBackup 2.4
Download this version	Percona XtraBackup 2.4

Percona XtraBackup for MySQL Databases enables MySQL backups without blocking user queries. Percona XtraBackup is 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.

Percona XtraBackup 2.4 does not support making backups of databases created in MySQL 8.0, Percona Server for MySQL 8.0, or Percona XtraDB Cluster 8.0. Download Percona XtraBackup 8.0 to make backups for these versions.

Release highlights

This release contains fixes for backing up Percona XtraDB Cluster (PXC) and an xbcloud fix.

Bugs fixed

• PXB-2809: wsrep_sync_wait<>0 caused a Lock wait timeout exceeded error when issued against Percona XtraDB Cluster (Thanks to Frank Well for providing the initial patch).

• PXB-2840: Xbcloud did not have a required set location constraint when creating a bucket on a non-default endpoint (Thanks to Jason Zareski for the patch).

• PXB-2906: Fixed failed query errors in backup for wsrep_sync_wait and group-replication-consistency.

• PXB-2729: Percona XtraBackup compilation failed if GTest packages are installed.

Platform support

• Percona XtraBackup 2.4.27 supports Oracle Linux/Red Hat Enterprise 9.

• Percona XtraBackup 2.4.27 supports Ubuntu 22.04.

Useful links

• Percona XtraBackup GitHub location

• Read the Documentation Contribution Guide to add to the documentation.

Contact us

For free technical help, visit the Percona Community Forum.

To report bugs or submit feature requests, open a JIRA ticket.

For paid support and managed or consulting services , contact Percona Sales.