標籤:bin char drop default log-bin csharp -- serve color
1.master配置
server-id=1log-bin=mysql-binbinlog-do-db=testdatabinlog-ignore-db=mysql
2.master增加使用者
grant replication slave on *.* to ‘test‘ @‘192.168.176.%‘ identified by ‘123456‘;
3.從資料庫檢測是否可以遠端連線主要資料庫
筆記:防火牆3306連接埠開通 iptables -I INPUT -s 0/0 -p tcp --dport 3306 -j ACCEPT 查看iptables -L -n|grep 3306
4.從資料庫配置
server-id=2expire_logs_days=10max_binlog_size=100Mrelay-log=slave-relay-binrelay-log-index=salve-relay-bin.index
5.登入從資料庫
1.reset slave;
2.change master to master_host=‘192.168.176.3‘,master_port=3306,master_user=‘test‘,master_password=‘123456‘,master_log_file=‘mysql-bin.000003‘,master_log_pos=120;
,master_log_file與master_log_pos 在主要資料庫 show master status;中查看
3.start slave;
筆記,不同資料庫複寫庫表 :mysqldump testdata -uroot -proot --add-drop-table | mysql -h 192.168.176.4 testdata -u root -proot
前提,1.目標資料庫建好庫 CREATE DATABASE `wordpress` DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
2.授權遠端連線GRANT ALL PRIVILEGES ON *.* TO [email protected]"%" IDENTIFIED BY "root";
mysql重啟 service mysqld restart 設定檔 :/etc/my.cnf
mysql 主從配置筆記