基于MySQL Master Slave同步配置的操作详解

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

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

复制代码 代码如下:

grant replication slave,replication client on *.* to 'slave'@'192.168.10.245' identified by '123456';

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)

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;

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