主数据库在windows下,无防火墙。192.168.1.11
从数据库在虚拟机下 ubuntu 配置看上去没啥问题,但是在从db中通过show databases来看,并没有出现主DB中的各个数据库。
没多少分了 贴出主从信息如下:主DB:mysql> show master status\G;
*************************** 1. row ***************************
File: mysql-bin.000003
Position: 304
Binlog_Do_DB:
Binlog_Ignore_DB:
1 row in set (0.01 sec)ERROR:
No query specified
从DB:mysql> show slave status\G;
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 192.168.1.11
Master_User: repuser
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql-bin.000003
Read_Master_Log_Pos: 304
Relay_Log_File: ubuntu-relay-bin.000005
Relay_Log_Pos: 251
Relay_Master_Log_File: mysql-bin.000002
Slave_IO_Running: Yes
Slave_SQL_Running: No
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno: 1146
Last_Error: Error 'Table 'test.login_log' doesn't exist' on query. Default database: 'test'. Query: 'update login_log set serverid=1'
Skip_Counter: 0
Exec_Master_Log_Pos: 106
Relay_Log_Space: 1447
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: NULL
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 0
Last_IO_Error:
Last_SQL_Errno: 1146
Last_SQL_Error: Error 'Table 'test.login_log' doesn't exist' on query. Default database: 'test'. Query: 'update login_log set serverid=1'
1 row in set (0.00 sec)ERROR:
No query specified
从数据库在虚拟机下 ubuntu 配置看上去没啥问题,但是在从db中通过show databases来看,并没有出现主DB中的各个数据库。
没多少分了 贴出主从信息如下:主DB:mysql> show master status\G;
*************************** 1. row ***************************
File: mysql-bin.000003
Position: 304
Binlog_Do_DB:
Binlog_Ignore_DB:
1 row in set (0.01 sec)ERROR:
No query specified
从DB:mysql> show slave status\G;
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 192.168.1.11
Master_User: repuser
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql-bin.000003
Read_Master_Log_Pos: 304
Relay_Log_File: ubuntu-relay-bin.000005
Relay_Log_Pos: 251
Relay_Master_Log_File: mysql-bin.000002
Slave_IO_Running: Yes
Slave_SQL_Running: No
Replicate_Do_DB:
Replicate_Ignore_DB:
Replicate_Do_Table:
Replicate_Ignore_Table:
Replicate_Wild_Do_Table:
Replicate_Wild_Ignore_Table:
Last_Errno: 1146
Last_Error: Error 'Table 'test.login_log' doesn't exist' on query. Default database: 'test'. Query: 'update login_log set serverid=1'
Skip_Counter: 0
Exec_Master_Log_Pos: 106
Relay_Log_Space: 1447
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: NULL
Master_SSL_Verify_Server_Cert: No
Last_IO_Errno: 0
Last_IO_Error:
Last_SQL_Errno: 1146
Last_SQL_Error: Error 'Table 'test.login_log' doesn't exist' on query. Default database: 'test'. Query: 'update login_log set serverid=1'
1 row in set (0.00 sec)ERROR:
No query specified
2 主机上得my.sql拷贝到丛机上,在slave上 mysql < my.sql
3 接上主机上得binlog
change master to
其中master_log_file和master_log_pos在my.sql这个备份文件里
4最后start slave
理解了 log是半吊子 从db根据半吊子log来同步会出错