有一台服务器访问量非常高，使用的是nginx ，错误日志不停报以下错误：

2010/05/26 08:53:49 [alert] 13576#0: accept() failed (24: Too many open files)
2010/05/26 08:53:49 [alert] 13576#0: accept() failed (24: Too many open files)
2010/05/26 08:53:49 [alert] 13576#0: accept() failed (24: Too many open files)
2010/05/26 08:53:49 [alert] 13576#0: accept() failed (24: Too many open files)
2010/05/26 08:53:49 [alert] 13576#0: accept() failed (24: Too many open files)
2010/05/26 08:53:49 [alert] 13576#0: accept() failed (24: Too many open files)
2010/05/26 08:53:49 [alert] 13576#0: accept() failed (24: Too many open files)
2010/05/26 08:53:49 [alert] 13576#0: accept() failed (24: Too many open files)
2010/05/26 08:53:49 [alert] 13576#0: accept() failed (24: Too many open files)
2010/05/26 08:53:49 [alert] 13576#0: accept() failed (24: Too many open files)

解决方法：

1.打开nginx的启动脚本（一般位于/etc/init.d/nginx）
在#!/bin/bash下面一行添加如下内容：
ulimit -n 655350

2.打开nginx的配置文件（一般位于/usr/local/nginx/conf/nginx.conf）
在worker_processes下面一行添加如下内容：
worker_rlimit_nofile  655350;

3.重启nginx服务
/etc/init.d/nginx restart

问题从而得以解决了！