|
[root@node2 ~]# vim /etc/my.cnf
relay_log=relay_log 开起中继日志
relay-log-index=relay-log.index
server_id=2 同样的也需要设置唯一的ID号
innodb_file_per_table=on
skip_name_resolve=on
[root@node2 ~]# service mariadb start
[root@node2 ~]# mysql
MariaDB [(none)]> show global variables like '%log%'; 查看中继日志relay_log是否开起
MariaDB [(none)]> show global variables like '%server%'; 查看ID号是否为2
主节点为192.168.1.107,远程复制账号为copy,密码为passwd,复制二进制日志的起始位置为000003的245处
MariaDB [(none)]> change master to master_host='192.168.1.107',master_user='copy',master_password='passwd',master_log_file='master_bin.000003',master_log_pos=245;
MariaDB [(none)]> start slave; 启动从节点复制线程
MariaDB [(none)]> show slave status\G;
*************************** 1. row ***************************
Slave_IO_State: Waiting for master to send event
Master_Host: 192.168.1.107
Master_User: copy
Master_Port: 3306
Connect_Retry: 60
Master_Log_File: master_bin.000003
Read_Master_Log_Pos: 491
Relay_Log_File: relay_log.000003
Relay_Log_Pos: 776
Relay_Master_Log_File: master_bin.000003
Slave_IO_Running: Yes 这两项必须为yes
Slave_SQL_Running: Yes 这两项必须为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: 491
Relay_Log_Space: 1064
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:
Replicate_Ignore_Server_Ids:
Master_Server_Id: 1
1 row in set (0.00 sec)
|
|
|