nginx 錯誤日志:
2016/02/28 21:07:36 [alert] 11569#0: *41512 socket() failed (24: Too many open files) while connecting to upstream, client: 192.168.1.110, server: localhost, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "192.168.1.218" 2016/02/28 21:07:36 [alert] 11569#0: *41512 socket() failed (24: Too many open files) while connecting to upstream, client: 192.168.1.110, server: localhost, request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8080/", host: "192.168.1.218"
解決辦法:
三、打開文件最大數設置
查看打開文件最大數
ulimit -a
設置一
ulimit -HSn 102400 #只是當前shell有效
設置二
(1)ulimit -HSn 102400
(2)將ulimit -HSn 102400寫到/etc/profile中,因為每次登錄終端時,都會自動執行/etc/profile。
(3)令修改open files的數值永久生效,則必須修改配置文件:vi /etc/security/limits.conf. 在這個文件后加上:
* soft nofile 102400
* hard nofile 102400
這種方法需要重啟機器才能生效。
另一個,查看下nginx的配置文件。
查看 worker_rlimit_nofile 配置項
worker_rlimit_nofile 655350;