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mysql (雙主,互主)

Master-Master(雙主)

1、測試環境

        Master/Slave                           Master1/Slave1 

IP    192.168.1.13                          192.168.1.10

為了保持幹淨的環境:兩邊伺服器

rm -rf /var/lib/mysql/*

service mysqld restart

IP:192.168.1.13

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 IP:192.168.1.10

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 2、主伺服器授權

分别在Master/Slave和Master1/Slave1上建立一個使用者并授予相應權限。

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然後退出mysql控制台,停止mysql服務:

mysql&gt; \q

3、配置Mysql主配置檔案/etc/my.cnf

在/etc/my.cnf配置檔案[mysqld]子產品添加如下參數 

Master/Slave(192.168.1.13):

[root@bogon ~]# vim /etc/my.cnf 

server-id            = 1

log-bin              = mysql-bin

master-host          = 192.168.1.13

master-user          = srepli

master-password      = 123

master-port          = 3306

replicate-ignore-db  = mysql

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Master1/Slave1(192.168.1.10):

[root@repli1 ~]# vim /etc/my.cnf 

server-id         = 2

log-bin           = mysql-bin

master-host       = 192.168.1.10

master-user       = repli

master-password   = 123

master-port       = 3306

replicate-ignore-db     = mysql

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4、檢視同步狀态

service mysqld restart //兩邊伺服器執行

在Master1/Slave1上檢視

mysql&gt; show slave status\G

           Slave_IO_Running: Yes

           Slave_SQL_Running: Yes

在master/Slave上檢視:

          Slave_IO_Running: Yes

          Slave_SQL_Running: Yes

注:如果沒有先啟動的伺服器Slave_IO_Running: NO

mysql&gt; slave stop;

mysql&gt; slave start;

兩邊伺服器建庫,建表,插入語句

本文轉自zhang25yun51CTO部落格,原文連結:http://blog.51cto.com/1585654/1182110 ,如需轉載請自行聯系原作者

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