6、innobackupexe备份产生的相关文件
backup-my.cnf
MySQL files +
xtrabackup_binlog_info
xtrabackup_binlog_pos_innodb
xtrabackup_slave_info（When –slave-info is used）
xtrabackup_checkpoints
Only after –apply-log
xtrabackup_logfile
xtrabackup_binary