使用rpm包安装xtrabackup
## 安装依赖包yum -y install perl perl-devel libaio libaio-devel perl-Time-HiRes perl-DBD-MySQL rsync ## 安装libev4包 rpm -ivh libev4-4.15-7.1.x86_64.rpm ## 安装percona-xtrabackup rpm -ivh percona-xtrabackup-24-2.4.4-1.el6.x86_64.rpm
为备份操作创建MySQL账户。
## xtrabackup备份创建备份用户
CREATE USER 'backuper'@'localhost' IDENTIFIED BY 'backup@123';
GRANT SELECT, RELOAD, PROCESS, SHOW DATABASES, SUPER, LOCK TABLES, REPLICATION CLIENT, SHOW VIEW, EVENT ON *.* TO 'backuper'@'localhost';
FLUSH PRIVILEGES;
