环 境 mysql-5.0.22 解压版。(Copy 成两份 ,master,slave) windowsXP 一、Master的设置 1、配制my.ini [client] port = 3308 [mysqld] port =3308 server-id = 1 binlog-do-db=test1 ##要同步的数据库名为test1 log-bin =mysql-bin 然后在Console 执行: GR
环 境
mysql-5.0.22 解压版。(Copy 成两份 ,master,slave)
windowsXP
一、Master的设置
1、配制my.ini
 [client]
 port = 3308
 [mysqld]
 port =3308
 server-id = 1
 binlog-do-db=test1 ##要同步的数据库名为test1 
 log-bin =mysql-bin
然后在Console 执行: GRANT FILE,SELECT,REPLICATION SLAVE ON *.* TO 'slaver1'@'127.0.0.1' IDENTIFIED BY 'slaver1pwd';
开一个新账号(用户名:slaver1 密码:slaver1pwd)并赋于权限 
运行Mysqld.exe,并创建新数据库test1,可在Console下输入:show master status\G查看状态!
 *************************** 1. row*****************
 File: mysql-bin.000305
 Position: 98
 Binlog_Do_DB: test1
 Binlog_Ignore_DB:
 
二、Slaver 的设置
1、配制my.ini
 [client]
 port = 3309
 [mysqld]
 port = 3309
 server-id = 2
master-host = 127.0.0.1
master-user = slaver1
master-password = slaver1pwd
master-port = 3308
replicate-do-db=test1 ##要同步的数据库
运行Slaver 的Mysqld.exe,在Console窗口执行 show slave status\G 查看状态,如下:
*************************** 1. row ***************************
 Slave_IO_State: Waiting for master to send event
 Master_Host: 127.0.0.1
 Master_User: slaver1
 Master_Port: 3308
 Connect_Retry: 60
 Master_Log_File: mysql-bin.000305
 Read_Master_Log_Pos: 98
 Relay_Log_File: ccf-3acf6017ef4-relay-bin.000005
 Relay_Log_Pos: 235
 Relay_Master_Log_File: mysql-bin.000305
 Slave_IO_Running: Yes
 Slave_SQL_Running: Yes
 Replicate_Do_DB: test1
 Replicate_Ignore_DB:
 Replicate_Do_Table:
 Replicate_Ignore_Table:
 Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
 Last_Errno: 0
 Last_Error:
 Skip_Counter: 0
 Exec_Master_Log_Pos: 98
 Relay_Log_Space: 235
 Until_Condition: None
 Until_Log_File:
 Until_Log_Pos: 0
 Master_SSL_Allowed: No
 Master_SSL_CA_File:
 Master_SSL_CA_Path:
 Master_SSL_Cert:
 Master_SSL_Cipher:
 Master_SSL_Key:
 Seconds_Behind_Master: 0
常见问题
1、SQL I/O Running: no
 原因:用户名或密码不正确、slaver1的权限不够!
如果正确的执行:GRANT FILE,SELECT,REPLICATION SLAVE ON *.* TO 'slaver1'@'127.0.0.1' IDENTIFIED BY 'slaver1pwd'; 仍然显示SQL I/O Running:NO,可能是Master的用户管理中Slaver用户未选中REPLICATION Client (用Navicat-Manager User ->Slaver1 的右边可选列表 )
2、Slave_SQL_Running: NO
 原因:
 a.程序可能在slave上进行了写操作 
 b.slave机器重起后,事务回滚.
解决方法:
在Slaver的Console:
2.1.停掉Slave服务
 mysql>slave stop
 2.2、查看Master的状态:(在Master上执行)
 show master status\G
2.3、手工同步
mysql> change master to
> master_host='127.0.0.1',
> master_user='slaver1', 
> master_password='slaver1pwd', 
> master_port=3308,
> master_log_file='mysql-bin.000020',
> master_log_pos=98;
 2.4、重启slave
mysql> slave start;
附录
1、查看异常信息文件:一般在data(数据库存文件的存放位置)的文件夹中,后缀名为.err的文件
2、show processlist\G 可以协助查看用户信息
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