Going by your question, I will like to review what I believe you did thus far:
- You stopped mysql on the Master
- You copied Master's /var/lib/mysql to the Slave's /var/lib/mysql
- I surmise the binlogs on the Master were copied as well
Look at the Slave's last binlog. From the question, it should be
mydbm1-bin.008524
- Filesize 1330529
Believe it or not, you have to do a few things:
1) On the Master, create a replication user like this:
GRANT REPLICATION SLAVE,REPLICATION CLIENT
ON *.* TO replicator@'%'
IDENTIFIED BY 'r3plic4t0R';
2) Make /var/lib/mysql on the Slave owned by mysql
user
chown -R mysql:mysql /var/lib/mysql
3) Make sure Master's server_id is explicitly set in my.cnf
[mysqld]
server_id = 1
4) Make sure Slave's server_id is explicitly set in my.cnf
[mysqld]
server_id = 2
5) Startup mysql on the Slave
service mysql start
6) Setup replication by running this on the Slave
CHANGE MASTER TO
MASTER_HOST='IPAddressOfMaster',
MASTER_PORT=3306,
MASTER_USER='replicator',
MASTER_PASSWORD='r3plic4t0R',
MASTER_LOG_FILE='mydbm1-bin.008524',
MASTER_LOG_POS=1330529;
START SLAVE;
SELECT SLEEP(5);
SHOW SLAVE STATUS\G
You will see something like this:
mysql> show slave status\G
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 10.48.20.253
Master_User: replicant
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: mysql-bin.000254
Read_Master_Log_Pos: 858190247
Relay_Log_File: relay-bin.066069
Relay_Log_Pos: 873918
Relay_Master_Log_File: mysql-bin.000254
Slave_IO_Running: Yes
Slave_SQL_Running: Yes
Replicate_Do_DB:
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: 858190247
Relay_Log_Space: 873772
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
1 row in set (0.00 sec)
If Slave_IO_Running
and Slave_SQL_Running
are both Yes
, CONGRATULATIONS !!!
I already answered a post back on Feb 06, 2012 ( How to setup replication(Master/slave) in MySQL 5.5.20? ) with essentially the same steps.
I wanted to add additional posts I made for setting up Circular Replication should you decide to setup the two DB servers as Master/Master
Replication filtering isn't bulletproof. Due to how the filtering is implemented the events responsible for your errors are being generated because the default database at query runtime is the my-database
schema as expected and the query being executed is fully qualified INSERT INTO phpmyadmin.pma_column_info
...
Peter Zaitsev explains the scenario well in this post:
Filtered MySQL Replication
Best Answer
You need to give privileges to replicate the Master.
Below is the example.
in Master DB to give privileges.
Run below command on slave db to see master status.
Run below command on Master to see slave status.