I want to set up a Master-Slave Replication. Therefore I followed the MySQL manual. Once I was I wanted to test it. I've let me show the slave status with was as following;
Slave_IO_State: Waiting for master to send event
Master_Host: xxx.xxx.xxx.xxx
Master_User: username
Master_Port: 3306
Connect_Retry: 10
Master_Log_File: mysql-bin.000030
Read_Master_Log_Pos: 326
Relay_Log_File: mysql-relay-bin.000002
Relay_Log_Pos: 253
Relay_Master_Log_File: mysql-bin.000029
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: 1051
Last_Error: Error 'Unknown table 'Test'' on query. Default database: 'FOOD'. Query: 'DROP TABLE `Test` /* generated by server */'
Skip_Counter: 0
Exec_Master_Log_Pos: 1410
Relay_Log_Space: 2176
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: 1051
Last_SQL_Error: Error 'Unknown table 'Test'' on query. Default database: 'FOOD'. Query: 'DROP TABLE `Test` /* generated by server */'
Replicate_Ignore_Server_Ids:
Master_Server_Id: 1
As you can see, the slave was waiting. That's the reason, why I made a test INSERT on the MASTER. As the INSERT did not show on my slave it made me think, that I was missing something while setting it up. Also if I want to uncomment the bind-address
and restart the mysql-service, it fails to start.
Now I'll show you what I have done:
1. Edit my.cnf on Master ->
set server-id = 1
set binlog_do_db = database name
2. Restart mysql service on Master
3. Create user for replication:
CREATE USER 'slave'@'master IPv4' IDENTIFIED BY 'password';
4. Grant replication slave:
GRANT REPLICATION SLAVE ON *.* TO 'slave'@'%';
5. Restart mysql service on Master
Now on to the slave:
1. Edit my.cnf on Slave ->
set server-id = 2
2. Restart mysql service on Slave
3. Stop slave
4. CHANGE MASTER TO MASTER_HOST='Master IPv4', MASTER_USER='slave', MASTER_PASSWORD='password', MASTER_LOG_FILE='mysql-bin.000029', MASTER_LOG_POS=827;
5. Start slave
After this configuration the slave was showing: Slave_IO_State: Waiting for master to send event
, but id did not receive any changes from the Master. Would be glad if anyone could help me with this.
I use MySQL 5.5.47 and Ubuntu 14.04.1