1.安装mysql
2.配置主从复制,
主机msyql添加
GRANT REPLICATION SLAVE ON *.* TO 'slave2'@'192.168.26.133' IDENTIFIED BY '551969';
GRANT REPLICATION SLAVE ON *.* TO 'usvr_replication'@'%' IDENTIFIED BY PASSWORD
flush privileges
3.
调整复制过来的数据库的权限(如果有从主库复制过来的数据库)
主库复制过来的数据库权限都为root权限,需要修改为mysql权限
#chown–R mysql:mysql /user/local/mysql
change master to master_host='192.168.26.130', master_user='slave', master_password='551969', master_port=3306,MASTER_LOG_FILE='mysql-bin.000015', MASTER_LOG_POS=154;
show master status; show slave status ;一定要注意 我的坑就在这 从数据的bin-log日志pos(位置一定要一致,根据主数据库的pos来改master-LOg=和master_log_file=‘’文件名)
show slave status \G
mysql -uslavve -h 192.168.26.131 -p 5
set character_set_database=utf-8;
set character_set_server=utf8