This has been implemented along with with https://blueprints.launchpad.net/percona-xtrabackup/+spec/history-on-the-server and will be available in XtraBackup 2.2.
This has been implemented along with with https:/ /blueprints. launchpad. net/percona- xtrabackup/ +spec/history- on-the- server and will be available in XtraBackup 2.2.