How to install percona server 5.7

This article mainly explains how to install percona server 5.7. friends who are interested may wish to have a look. The method introduced in this paper is simple, fast and practical. Let the editor take you to learn "how to install percona server 5.7".

1 if there is a rpm package installed on the machine, be sure to turn off the default / etc/my.cnf mv to prevent subsequent initialization startup errors

2 pay attention to the order of parameters during initialization-defaults-file is put in front of it.

/ home/mysql/mysql/bin/mysql-S / home/mysql/my3313/run/mysql.sock-uroot-p

Set password for 'root'@'localhost'='mx3h7ccZ3RO'

/ home/mysql/mysql/bin/mysqld-defaults-file=/home/mysql/my3311.cnf-initialize-user=mysql-basedir=/home/mysql/mysql-datadir=/home/mysql/my3311/data

/ home/mysql/mysql/bin/mysqld_safe-defaults-file=/home/mysql/my3311.cnf-user=mysql > / tmp/mysql_star.log 2 > & 1 &

/ home/mysql/mysql/bin/mysqld-defaults-file=/home/mysql/my3312.cnf-initialize-user=mysql-basedir=/home/mysql/mysql-datadir=/home/mysql/my3312/data

/ home/mysql/mysql/bin/mysqld_safe-defaults-file=/home/mysql/my3312.cnf-user=mysql > / tmp/mysql_star.log 2 > & 1 &

/ home/mysql/mysql/bin/mysqld-defaults-file=/home/mysql/my3313.cnf-initialize-user=mysql-basedir=/home/mysql/mysql-datadir=/home/mysql/my3313/data

/ home/mysql/mysql/bin/mysqld_safe-defaults-file=/home/mysql/my3313.cnf-user=mysql > / tmp/mysql_star.log 2 > & 1 &

-- percona runs on a single machine and multiple instances

Master-slave building:

Main library

Reset master

Reset slave

Grant replication slave,reload on *. * to "slave" @ "10.50.61.21" identified by "fhSU6ayL"

Flush privileges

Show master status

From the library:

Stop slave

Reset master

Reset slave

Change master to master_host= "10.50.61.21", master_user= "slave", master_password= "fhSU6ayL", master_port=3310,master_log_file= "binlog.000001", master_log_pos=608

Start slave

Show slave status\ G

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