标签:user 重置 mys can cannot read file orm 绑定
mysql从机上已经进行过绑定了,如果继续绑定需要先进行重置。
1、停止已经启动的绑定
stop slave
2、重置绑定
reset master
3、执行复制主机命令
change master to master_host = '192.168.12.1' master_user = 'slave' ,master_password ='123456' ,master_log_file = 'mysql-bin.000004',master_log_pos = '881'
4、发现此时已经不报错
5、启动复制
start slave
mysql主从赋值,从机验证报错:ERROR 3021(HY000):this operation cannot be performed with a running salve io thread
标签:user 重置 mys can cannot read file orm 绑定
原文地址:https://www.cnblogs.com/jichi/p/12233037.html