安装xtrabackup

官方安装文档：

https://www.percona.com/doc/percona-xtrabackup/LATEST/installation/yum_repo.html

方式一 通过yum安装 

1 使用root用户 或者 拥有sudo权限的用户安装percona的yum 源

yum install https://repo.percona.com/yum/percona-release-latest.noarch.rpm

2 安装 2.4版本的xtrabackup

yum install percona-xtrabackup-24

3 验证

 xtrabackup --version

官方文档 https://www.percona.com/doc/percona-xtrabackup/2.4/index.html

方式二 下载安装包安装

1 下载

wget https://www.percona.com/downloads/XtraBackup/Percona-XtraBackup-2.4.12/binary/redhat/6/x86_64/percona-xtrabackup-24-2.4.12-1.el6.x86_64.rpm

2 安装

yum install percona-xtrabackup-24-2.4.12-1.el6.x86_64.rpm

安装成功

[root@mysql-back ~]# rpm -qa |grep percona

percona-xtrabackup-24-2.4.12-1.el6.x86_64