nginx accept() failed (24: Too many open files)

nginx服務器出現以下信息：

[crit] 17221#0: accept4() failed (24: Too many open files)
[crit] 17221#0: accept4() failed (24: Too many open files)
[crit] 17221#0: accept4() failed (24: Too many open files)
[crit] 17221#0: accept4() failed (24: Too many open files)
[crit] 17221#0: accept4() failed (24: Too many open files)

原回是nginx進程打開文件數過多

 

解決方法：

修改/etc/security/limits.conf文件

* soft nofile 10240
* hard nofile 10240

星號表明全局，soft爲軟件，hard爲硬件，nofile爲這裏指可打開文件數。

root soft nofile 10240
root hard nofile 10240
nobody soft nofile 10240
nobody hard nofile 10240

修改nginx.conf，添加以下代碼：

worker_rlimit_nofile 10240;

重啓nginx服務器。