在单机上模拟部署生产环境集群,报错timed out waiting for port 20160 to be started after 2m0s

1、排查下是否是权限问题:

https://docs.pingcap.com/zh/tidb/stable/check-before-deployment#手动配置-ssh-互信及-sudo-免密码

2、先检查看看防火墙 网络 端口占用,检查下网络连通性