1.安装包准备

2.按顺序安装以下安装包

一定要按顺序安装，因为前面的包是后面包的依赖

[root@iz2ze1bzpi3orra8lboxqiz mysql]#rpm -ivh Percona-Server-56-debuginfo-5.6.24-rel72.2.el6.x86_64.rpm

[root@iz2ze1bzpi3orra8lboxqiz mysql]# rpm -ivh Percona-Server-shared-56-5.6.24-rel72.2.el6.x86_64.rpm

[root@iz2ze1bzpi3orra8lboxqiz mysql]# rpm -ivh Percona-Server-client-56-5.6.24-rel72.2.el6.x86_64.rpm

[root@iz2ze1bzpi3orra8lboxqiz mysql]# rpm -ivh Percona-Server-server-56-5.6.24-rel72.2.el6.x86_64.rpm

安装第四个rpm包时可能会报错

3.报错解决

error: Failed dependencies:

libaio.so.1()(64bit) is needed by Percona-Server-server-56-5.6.24-rel72.2.el6.x86_64

libaio.so.1(LIBAIO_0.1)(64bit) is needed by Percona-Server-server-56-5.6.24-rel72.2.el6.x86_64

libaio.so.1(LIBAIO_0.4)(64bit) is needed by Percona-Server-server-56-5.6.24-rel72.2.el6.x86_64

原因：这是因为缺少libaio包的依赖

解决：安装libaio包

[root@iz2ze1bzpi3orra8lboxqiz mysql]#rpm -ivh libaio-0.3.107-10.el6.x86_64.rpm

安装完成libaio包之后，重新安装第四个安装包，看是否成功。

[root@iz2ze1bzpi3orra8lboxqiz mysql]# rpm -ivh libaio-0.3.107-10.el6.x86_64.rpm

可能会报错

error: Failed dependencies:

perl(Data::Dumper) is needed by Percona-Server-server-56-5.6.24-rel72.2.el6.x86_64

原因：这是因为缺少perl包

解决：安装autoconf

[root@iz2ze1bzpi3orra8lboxqiz mysql]# yum -y install autoconf

继续安装第四个安装包

[root@iz2ze1bzpi3orra8lboxqiz mysql]# rpm -ivh Percona-Server-server-56-5.6.24-rel72.2.el6.x86_64.rpm

结果又报错

file /usr/lib64/mysql/plugin/dialog.so from install of Percona-Server-server-56-5.6.24-rel72.2.el6.x86_64 conflicts with file from package mariadb-libs-1:5.5.60-1.el7_5.x86_64

原因：系统已经安装了其他版本的mysql-libs包和mysql数据库文件导致不兼容。

解决：删除这个数据库

[root@iz2ze1bzpi3orra8lboxqiz mysql]#yum remove mysql-libs

继续安装第四个rpm包，成功！

[root@iz2ze1bzpi3orra8lboxqiz mysql]# rpm -ivh Percona-Server-server-56-5.6.24-rel72.2.el6.x86_64.rpm

4.安装后检查

(1)检查/etc/my.cnf存在不存在

(2)检查/var/lib/mysql目录中有没有mysql数据文件

5.启动MySQL服务

启动

[root@iz2ze1bzpi3orra8lboxqiz etc]# service mysql start

Starting MySQL (Percona Server).                           [  OK  ]

检查

[root@iz2ze1bzpi3orra8lboxqiz etc]# service mysql status

MySQL (Percona Server) running (2205)                      [  OK  ]

停止

[root@iz2ze1bzpi3orra8lboxqiz etc]# service mysql stop

Shutting down MySQL (Percona Server)...                    [  OK  ]

重启

[root@iz2ze1bzpi3orra8lboxqiz etc]# service mysql restart

MySQL (Percona Server) PID file could not be found!        [FAILED]

Starting MySQL (Percona Server).                           [  OK  ]