备份命令用到的配置选项信息;
[root@linuxidc 2016-09-04_18-01-55]# cat backup-my.cnf # This MySQL options file was generated by innobackupex. # The MySQL server [mysqld] innodb_checksum_algorithm=innodb innodb_log_checksum_algorithm=innodb innodb_data_file_path=ibdata1:12M:autoextend innodb_log_files_in_group=2 innodb_log_file_size=50331648 innodb_fast_checksum=false innodb_page_size=16384 innodb_log_block_size=512 innodb_undo_directory=. innodb_undo_tablespaces=0 server_id=1 redo_log_version=0更多XtraBackup相关教程见以下内容:
使用Xtrabackup进行MySQL备份