This release is the current GA (Generally Available) stable release in the 2.3 series.
Percona XtraBackup now uses hardware accelerated implementation of
crc32where it is supported.
Percona XtraBackup has implemented new options:
xtrabackup --databases-excludethat work similar to
xtrabackup --databasesoptions, but exclude given names/paths from backup.
The xbstream binary now supports parallel extraction with the
The xbstream binary now supports following new options:
--decryptoption is specified xbstream will automatically decrypt encrypted files when extracting input stream. Either
--encrypt-key-fileoptions must be specified to provide encryption key, but not both. Option
--encrypt-threadsspecifies the number of worker threads doing the encryption, default is
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