本篇所有路径 接上一篇:CentOS7下yum安装MariaDB配置多实例 https://blog.youkuaiyun.com/u011342720/article/details/83213558
说明:以下的端口为3307的实例为主数据库,3308 对应的实例为从库
主数据库 配置文件
cd /home/multiMysql/
vim ./etc/3307.cnf
新增内容:
server-id=3307
log-bin=master-bin
log-bin-index=master-bin.index
binlog-do-db=test1
[client]
port = 3307
socket = /home/multiMysql/socket/mysql3307.sock
[mysqld]
datadir=/home/multiMysql/datadir/3307
port = 3307
socket = /home/multiMysql/socket/mysql3307.sock
tmpdir=/home/multiMysql/tmp/3307
myisam-recover-options = BACKUP
server-id=3307
log-bin=master-bin
log-bin-index=master-bin.index
binlog-do-db=test1
重启主数据库:
[root@server187 multiMysql]# ./bin/mysql3307 restart
Stoping MySQL...
Starting MySQL...
Start MySql OK! PORT:3307
[root@server187 multiMysql]#
查看主库的状态:
[root@server187 multiMysql]# mysql -u root -p -S ./socket/mysql3307.sock
Enter password:
Welcome to the MariaDB monitor. Commands end with ; or \g.
Your MariaDB connection id is 15
Server version: 10.3.8-MariaDB-log MariaDB Server
Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or '\h' f