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Percona XtraBackup 8.0.7
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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
        • New Features and Improvements
        • Bugs Fixed
      • Percona XtraBackup 8.0.6
      • Percona XtraBackup 8.0.5
      • Percona XtraBackup 8.0.4
      • Percona XtraBackup 8.0-3-rc1
      • 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

    • New Features and Improvements
    • Bugs Fixed

    Percona XtraBackup 8.0.7¶

    Percona is glad to announce the release of Percona XtraBackup 8.0.7 on August 7, 2019. Downloads are available from our download site and from apt and yum 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, it drives down backup costs while providing unique features for MySQL backups.

    In release 8.0.7, Percona XtraBackup enables making backups of databases that contain the encrypted system tablespace. Encrypted mysql tablespace is now also supported.

    Percona XtraBackup 8.0.7 implements the support of the lz4 compression algorithm so that you could make compressed backups using lz4 (–compress=lz4) in addition to the default quicklz method.

    All Percona software is open-source and free.

    New Features and Improvements¶

    • Add support of the system tablespace encryption. More information in PXB-1649.

    • Implemented the support of the lz4 compression algorithm. More information in PXB-1857.

    Bugs Fixed¶

    • When the encrypted tablespaces feature was enabled, encrypted and compressed tables were not usable on the joiner node (Percona XtraDB Cluster) via SST (State Snapshot Transfer) with the xtrabackup-v2 method. Bug fixed PXB-1867.

    • xbcloud did not update date related fields of the HTTP header when retrying a request. Bug fixed PXB-1874.

    • xbcloud did not retry to send the request after receiving the HTTP 408 error (request timeout). Bug fixed PXB-1875.

    • xtrabackup did not accept decimal fractions as values of the innodb_max_dirty_pages_pct option. Bug fixed PXB-1807.

    • If the user tried to merge an already prepared incremental backup, a misleading error was produced without informing that incremental backups may not be used twice. Bug fixed PXB-1862.

    Other bugs fixed: PXB-1493, PXB-1557, PXB-1887, PXB-1870, PXB-1879, PXB-1901.

    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: 2022-08-24
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