Handling nginx's too many open files even I have the correct ulimit

[Jader H. Silva]

Try setting worker_rlimit_nofile<http://wiki.nginx.org/CoreModule#worker_rlimit_nofile>



Jader H.



2013/5/15 0liver <nginx-forum at nginx.us>

> I'm facing the same problem here, but I found much lower settings on our
> machine (a VPS running Ubuntu 12.04):
>
> # the hard limit of open files
> www-data at 215247:~$ ulimit -Hn
> 4096
> # the soft limit of open files
> www-data at 215247:~$ ulimit -Sn
> 1024
> # maximum number of file descriptors enforced on a kernel level
> # for more info see: http://serverfault.com/q/122679/88043
> root at 215247:~# cat /proc/sys/fs/file-max
> 262144
>
> So I would hope that setting the ulimit values for max open files per user
> to 262144 (H) and 131072 (S) will help.
>
> But then again, Howard Chen mentioned, that he's facing this problem
> despite
> such high values on his system.
>
> Any suggestions?
>
> Posted at Nginx Forum:
> http://forum.nginx.org/read.php?2,234191,239248#msg-239248
>
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