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Percona XtraBackup 8.0.7
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    • Home
      • Release notes index
      • Percona XtraBackup 8.0.34-29 (2023-08-21)
      • Percona XtraBackup 8.0.33-28 (2023-07-19)
      • Percona XtraBackup 8.0.33-27 (2023-05-25)
      • Percona XtraBackup 8.0.32-26 (2023-04-04)
      • 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
      • About Percona XtraBackup
      • How Percona XtraBackup works
      • Understand version numbers
        • LRU dump backup
        • Throttling backups
        • Store backup history on the server
        • Dictionary cache
        • Point-in-time recovery
        • Restore individual tables
      • Encrypted InnoDB tablespace backups
      • FLUSH TABLES WITH READ LOCK option
      • Improved log statements
      • lock-ddl-per-table option improvements
      • Smart memory estimation
      • Work with binary logs
      • Overview
        • The xtrabackup binary overview
        • The xtrabackup option reference
        • xtrabackup implementation details
        • Configure xtrabackup
        • Analyze table statistics
      • The xbcrypt binary overview
        • The xbstream binary overview
        • Take a streaming backup
        • Accelerate the backup process
        • Encrypt backups
        • The xbcloud binary overview
          • Use the xbcloud binary with Amazon S3
          • Use the xbcloud binary with an IAM instance profile
          • Use the xbcloud binary with Swift
          • Use the xbcloud binary with Google Cloud Storage
          • Use the xbcloud binary with Microsoft Azure Cloud Storage
          • Use the xbcloud binary with MinIO
        • Update curl utility
        • FIFO data sink
        • Exponential backoff
      • Quickstart Guide for Percona XtraBackup
      • Install Percona XtraBackup 8.0 overview
        • Server version and backup version comparison
        • Connection and privileges needed
        • Permissions needed
        • Use APT repositories
        • Files in DEB package
        • Downloaded DEB packages
        • Apt pinning
        • Work with AppArmor
        • Uninstall
        • Use RPM repositories
        • Files in RPM package
        • Downloaded RPM packages
        • Work with SELinux
        • Uninstall
        • Install with binary tarballs
        • Binary tarballs available
        • Compile and install Percona XtraBackup 8.0 from source
        • Run Percona XtraBackup 8.0 in a Docker container
        • Create a full backup
        • Prepare a full backup
        • Create an incremental backup
        • Prepare an incremental backup
        • Take an incremental backup using page tracking
        • Create a compressed backup
        • Prepare the backup
        • Create a partial backup
        • Prepare a partial backup
        • Create an individual partitions backup
        • Prepare an individual partitions backup
        • Restore full, incremental, compressed backups
        • Restore a partial backup
        • Restore an individual partitions backup
        • How to set up a replica for replication in 6 simple steps with Percona XtraBackup
        • How to create a new (or repair a broken) GTID-based replica
        • Make backups in replication environments
        • Verify backups with replication and pt-checksum
      • Error Message: Found tables with row versions due to INSTANT ADD/DROP columns
      • xtrabackup exit codes
      • Index of files created by Percona XtraBackup
      • Frequently asked questions
      • Glossary
      • Percona Toolkit version checking
      • Trademark policy
      • Copyright and licensing information

    • 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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