主主同步步骤,这里同步的数据库是TEST
1、环境描述。
主机:192.168.0.231(A)
主机:192.168.0.232(B)
MYSQL 版本为5.1.21
2、授权用户。
A:
mysql> grant replication slave,file on *.* to 'repl1'@'192.168.0.232' identified by '123456'; Query OK, 0 rows affected (0.00 sec) mysql> flush privileges; Query OK, 0 rows affected (0.00 sec)
B:
mysql> grant replication slave,file on *.* to 'repl2'@'192.168.0.231' identified by '123456'; Query OK, 0 rows affected (0.00 sec) mysql> flush privileges; Query OK, 0 rows affected (0.00 sec)
然后都停止MYSQL 服务器。 继续阅读