停止同步:
stop slave
寻找同步点,重新设置
CHANGE MASTER TO MASTER_HOST='master_host_name', MASTER_USER='master_user_name', MASTER_PASSWORD='master_password', MASTER_LOG_FILE='master_log_name', MASTER_LOG_POS=master_log_pos;
例如:CHANGE MASTER TO MASTER_HOST='127.0.0.1', MASTER_USER='dbname', MASTER_PASSWORD='123456', MASTER_LOG_FILE='mysql-bin.000031', MASTER_LOG_POS=527694565;
开启同步:
start slave;