vim /etc/security/limits.conf
末尾加上以下参数
root soft nofile 65535
root hard nofile 65535
* soft nofile 65535
* hard nofile 65535
vim /etc/security/limits.conf
末尾加上以下参数
root soft nofile 65535
root hard nofile 65535
* soft nofile 65535
* hard nofile 65535