CentOS 通过yum安装Percona Server

转载自：https://www.percona.com/doc/percona-server/5.7/installation/yum_repo.html

1.安装rpm：

yum install http://www.percona.com/downloads/percona-release/redhat/0.1-6/percona-release-0.1-6.noarch.rpm

2.测试：

yum list | grep percona

3.安装：

yum install Percona-Server-server-57

4.启动：

service mysql start

5.运行多个MySQL进程：

/usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=root --log-error=/var/log/mysql --open-files-limit=8192 --pid-file=/var/run/mysqld/mysqld.pid --socket=/var/lib/mysql/mysql.sock --port=3306 &

参考：https://yq.aliyun.com/ask/32700