| 您的当前位置:首页 --> MYSQL教程 --> 基于MySQL Master Slave同步配置的操作详解 |
| MYSQL教程 基于MySQL Master Slave同步配置的操作详解 |
| 浏览次数:1026 关键词 ( ) |
| 查看使用该CPU的产品 查看CPU天梯 |
| CPU型号:基于MySQL Master Slave同步配置的操作详解 |
| 主频:Ghz |
| 睿频:Ghz |
| 核心数:个 |
| 不支持超核心 |
| 制作工艺: |
| 插槽类型: |
| 功耗:0W |
| L3缓存:0MB |
| 支持最大内存: 0GB |
| CPU详细参数 |
|
环境: PC:ubuntu 10.10 192.168.1.112(master) 192.168.10.245(slave) MySQL : 5.1.49-1ubuntu8.1-log 在master中已经存在数据库test 首先修改mysql配置文件:/etc/mysql/my.cnf [master] #author:zhxia 复制代码 代码如下: #master 同步设置 server-id = 1 log_bin = /var/log/mysql/mysql-test-bin.log expire_logs_days = 10 max_binlog_size = 100M binlog_format =mixed [slave] #author:zhxia 复制代码 代码如下: server-id = 2 replicate-do-db=test replicate-do-db=blog log_bin = /var/log/mysql/mysql-bin.log relay_log =/var/log/mysql/mysql-relay-bin.log expire_logs_days = 10 max_binlog_size = 100M #binlog_do_db = test #binlog_ignore_db = include_database_name binlog_format = mixed slave-net-timeout=6012 master-connect-retry=10 接着在master上创建备份帐号 复制代码 代码如下: grant replication slave,replication client on *.* to 'slave'@'192.168.10.245' identified by '123456'; 将master中的数据库 导入到slave中, 先锁表,禁止写入操作 flush tables with read lock; 先从master导出:mysqldump -uroot -p test > /tmp/test.sql 再导入到slave: mysql -uroot -p test < /tmp/test.sql ,记得需要先建库test 进入master上的mysql,查看master状态 #author:zhxia 复制代码 代码如下: mysql> show master status; +-----------------------+----------+--------------+------------------+ | File | Position | Binlog_Do_DB | Binlog_Ignore_DB | +-----------------------+----------+--------------+------------------+ | mysql-test-bin.000022 | 624 | | | +-----------------------+----------+--------------+------------------+ 1 row in set (0.02 sec) 进入slave上的Mysql #author:zhxia 复制代码 代码如下: change master to master_host='192.168.1.112', master_user='slave', master_password='123456', master_log_file='mysql-test-bin.000022', master_log_pos=106; 然后启动salve,并查看状态: #author:zhxia 复制代码 代码如下: start slave; mysql> show slave status\G; *************************** 1. row *************************** Slave_IO_State: Waiting for master to send event Master_Host: 192.168.1.112 Master_User: slave Master_Port: 3306 Connect_Retry: 60 Master_Log_File: mysql-test-bin.000022 Read_Master_Log_Pos: 624 Relay_Log_File: mysql-relay-bin.000005 Relay_Log_Pos: 533 Relay_Master_Log_File: mysql-test-bin.000022 Slave_IO_Running: Yes Slave_SQL_Running: Yes Replicate_Do_DB: test,blog 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: 624 Relay_Log_Space: 688 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 Master_SSL_Verify_Server_Cert: No Last_IO_Errno: 0 Last_IO_Error: Last_SQL_Errno: 0 Last_SQL_Error: 1 row in set (0.00 sec) ERROR: No query specified 最后将master上的表解锁 unlock tables; |
| 下一个产品 SQL计算timestamp的差值的方法 上一个产品 MySQL双Master配置的方法详解 |