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Starting November 2023 Percona XtraBackup 2.4 has reached EOL status. If you have 5.7 databases, we encourage you to upgrade to 8.0 and then install Percona XtraBackup 8.0. Learn more

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Percona XtraBackup
Percona XtraBackup 2.4.26
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    • Home
      • About Percona XtraBackup
      • How Percona XtraBackup Works
      • Understand version numbers
      • Installing Percona XtraBackup 2.4
      • Installing Percona XtraBackup on Debian and Ubuntu
      • Installing Percona XtraBackup on Red Hat Enterprise Linux and CentOS
      • Installing Percona XtraBackup from a Binary Tarball
      • Compiling and Installing from Source Code
      • Running Percona XtraBackup in a Docker container
      • Connection and Privileges Needed
      • Configuring xtrabackup
      • The Backup Cycle - Full Backups
      • Incremental Backup
      • Compressed Backup
      • Encrypted Backup
      • Percona XtraBackup User Manual
      • Throttling Backups
      • Lockless binary log information
      • Encrypted InnoDB Tablespace Backups
      • lock-ddl-per-table Option Improvements
      • How-tos and Recipes
        • Release notes index
        • Percona XtraBackup 2.4.29 (2023-12-18)
        • Percona XtraBackup 2.4.28 (2023-04-04)
        • Percona XtraBackup 2.4.27 (2022-12-06)
        • Percona XtraBackup 2.4.26
          • Release Highlights
          • Bugs Fixed
          • Useful Links
        • Percona XtraBackup 2.4.25
        • Percona XtraBackup 2.4.24
        • Percona XtraBackup 2.4.23
        • Percona XtraBackup 2.4.22
        • Percona XtraBackup 2.4.21
        • Percona XtraBackup 2.4.20
        • Percona XtraBackup 2.4.19
        • Percona XtraBackup 2.4.18
        • Percona XtraBackup 2.4.17
        • Percona XtraBackup 2.4.16
        • Percona XtraBackup 2.4.15
        • Percona XtraBackup 2.4.14
        • Percona XtraBackup 2.4.13
        • Percona XtraBackup 2.4.12
        • Percona XtraBackup 2.4.11
        • Percona XtraBackup 2.4.10
        • Percona XtraBackup 2.4.9
        • Percona XtraBackup 2.4.8
        • Percona XtraBackup 2.4.7-2
        • Percona XtraBackup 2.4.7
        • Percona XtraBackup 2.4.6
        • Percona XtraBackup 2.4.5
        • Percona XtraBackup 2.4.4
        • Percona XtraBackup 2.4.3
        • Percona XtraBackup 2.4.2
        • Percona XtraBackup 2.4.1
      • The xtrabackup Option Reference
      • The innobackupex Option Reference
      • The xbcloud Binary
      • Exponential Backoff
      • Using the xbcloud binary with Microsoft Azure Cloud Storage
      • The xbcrypt binary
      • The xbstream binary
      • Known issues and limitations
      • Frequently Asked Questions
      • Glossary
      • Index of files created by Percona XtraBackup
      • Trademark policy
      • Copyright and licensing information
      • Version Checking

    • Release Highlights
    • Bugs Fixed
    • Useful Links

    Percona XtraBackup 2.4.26¶

    • Date

      May 9, 2022

    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. Use Percona XtraBackup 8.0 to make backups for these versions.

    Release Highlights¶

    Fixed a segmentation fault when creating a tmpdir.

    Bugs Fixed¶

    • PXB-2756: Fixed a segmentation fault when creating a tmpdir.

    Useful Links¶

    • The Percona XtraBackup installation instructions

    • The Percona XtraBackup downloads

    • The Percona XtraBackup GitHub location

    • To contribute to the documentation, review the Documentation Contribution Guide

    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.

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