mysql多實例

原有環境mysql 5.6.40

編輯

vim /etc/my.cnf

 [mysqld_multi]
  mysqld = /application/mysql/bin/mysqld_safe
  mysqladmin = /application/mysql/bin/mysqladmin
  user = admin
  password = 123456


  [mysqld3306]
  socket = /tmp/mysql3306.sock
  port = 3306
  pid-file = /application/mysql/data/mysql.pid
  datadir = /application/mysql/data
  basedir = /application/mysql
  user = mysql
  server-id=3306


  [mysqld3307]
  socket = /tmp/mysql3307.sock
  port = 3307
  pid-file = /application/mysql/data3307/mysql3307.pid
  datadir = /application/mysql/data3307
  basedir = /application/mysql
  user = mysql

  server-id=3307

啓動

mysqld_multi start 3307

mysqld_multi start 3306