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Percona XtraBackup 8.0-3-rc1
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    • Home
      • About Percona XtraBackup
      • How Percona XtraBackup works
      • Understand version numbers
      • Install Percona XtraBackup 8.0
      • Use an APT repo to install Percona XtraBackup
      • Use a YUM repo to install Percona XtraBackup
      • Use DEB or RPM downloaded packages to install Percona XtraBackup
      • Install Percona XtraBackup from a Binary Tarball
      • Compile and install Percona XtraBackup from source code
      • What’s in the packages
      • Uninstall Percona XtraBackup
      • Run Percona XtraBackup in a Docker container
      • Implementation details
      • Connection and privileges needed
      • Configure xtrabackup
      • Server version and backup version comparison
      • xtrabackup exit codes
      • The backup cycle - full backups
      • Incremental backup
      • Compressed backup
      • Partial backups
      • Percona XtraBackup user manual
      • Throttling backups
      • Encrypted InnoDB tablespace backups
      • Encrypt backups
      • LRU dump backup
      • Point-in-time recovery
      • Restore individual tables
      • Smart memory estimation
      • Work with binary logs
      • Improved log statements
      • Work with SELinux
      • Work with AppArmor
      • Enable the server to communicate via TCP/IP
      • Install and configure an SSH server
      • Analyze table statistics
      • FLUSH TABLES WITH READ LOCK option
      • lock-ddl-per-table option improvements
      • Take an incremental backup using page tracking
      • The xbcloud binary
      • Use the xbcloud binary with Swift
      • Use xbcloud Binary with Amazon S3
      • Xbcloud with an IAM instance profile
      • Use the xbcloud binary with MinIO
      • Use the xbcloud with Google Cloud Storage
      • Exponential backoff
      • Use the xbcloud binary with Microsoft Azure Cloud Storage
      • How-tos and recipes
      • Release notes index
      • Percona XtraBackup 8.0.32-25 (2023-02-27)
      • Percona XtraBackup 8.0.31-24 (2023-02-07)
      • Percona XtraBackup 8.0.30-23 (2022-11-14)
      • Percona XtraBackup 8.0.29-22 (2022-07-19)
      • Percona XtraBackup 8.0.28-21 (2022-05-25)
      • Percona XtraBackup 8.0.28-20
      • Percona XtraBackup 8.0.27-19
      • Percona XtraBackup 8.0.26-18.0
      • Percona XtraBackup 8.0.25-17.0
      • Percona XtraBackup 8.0.23-16.0
      • Percona XtraBackup 8.0.22-15.0
      • Percona XtraBackup 8.0.14
      • Percona XtraBackup 8.0.13
      • Percona XtraBackup 8.0.12
      • Percona XtraBackup 8.0.11
      • Percona XtraBackup 8.0.10
      • Percona XtraBackup 8.0.9
      • Percona XtraBackup 8.0.8
      • Percona XtraBackup 8.0.7
      • Percona XtraBackup 8.0.6
      • Percona XtraBackup 8.0.5
      • Percona XtraBackup 8.0.4
      • Percona XtraBackup 8.0-3-rc1
        • Things to Note
        • Improvements
        • Bugs Fixed
      • Error Message: Found tables with row versions due to INSTANT ADD/DROP columns
      • The xtrabackup option reference
      • The xbcrypt binary
      • The xbstream binary
      • Frequently asked questions
      • Glossary
      • Index of files created by Percona XtraBackup
      • Trademark policy
      • Copyright and licensing information
      • Version checking

    • Things to Note
    • Improvements
    • Bugs Fixed

    Percona XtraBackup 8.0-3-rc1¶

    Percona is glad to announce the release of Percona XtraBackup 8.0-3-rc1 on October 31 2018. Downloads are available from our download site and from apt and yum repositories.

    This is a Release Candidate quality release and it is not intended for production. If you want a high quality, Generally Available release, use the current Stable version (the most recent stable version at the time of writing is 2.4.12 in the 2.4 series).

    Things to Note¶

    • innobackupex was previously deprecated and has been removed

    • Due to the new MySQL redo log and data dictionary formats the Percona XtraBackup 8.0.x versions will only be compatible with MySQL 8.0.x and the upcoming Percona Server for MySQL 8.0.x

    • For experimental migrations from earlier database server versions, you will need to backup and restore and using XtraBackup 2.4 and then use mysql_upgrade from MySQL 8.0.x

    Improvements¶

    • PXB-1655: The --lock-ddl option is supported when backing up MySQL 8

    Bugs Fixed¶

    • PXB-1678: Incremental backup prepare with the --apply-log-only option could roll back uncommitted transactions

    • PXB-1672: The MTS slave without GTID could be backed up when the --safe-slave-backup option was applied.

    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.


    Last update: 2022-07-21
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