linux Too Many Open File

修改文件

/etc/security/limits.conf

加上

oracle soft nofile 65536
oracle hard nofile 65536
oracle soft nproc 16384
oracle hard nproc 16384
@gengxiaodi soft nofile 65536
@gengxiaodi hard nofile 65536
@gengxiaodi soft nproc 16384
@gengxiaodi hard nproc 16384
* soft nofile 65536
* hard nofile 65536

然后重新建立连接，再次查看   ulimit -a