Yes, remove directio and aio, and let the pagecache handle load. Monitor the performance and load carefully and report back the results.



________________________________
> From: crirus@gmail.com
> Date: Sat, 2 Feb 2013 16:58:48 +0200
> Subject: Re: HDD util is 100% - aio questions
> To: nginx@nginx.org
>
> I have Centos Linux with RAM 64GB, 18TB RAID 10 HDDs,
> CPU and load is practically 0, everything is in HDDs that hold the
> server back
>
> Should I remove directio?
> The server is mainly for streaming large video files or for direct download.
>
> Any particular setting I shuld make to nginx in this case to lower util?
>
> Thank you
>
> ---------------------------------------------------------------
> Cristian Rusu
> Web Developement & Electronic Publishing
>
> ======
> Crilance.com
> Crilance.blogspot.comhttp://Crilance.blogspot.com
>


_______________________________________________
nginx mailing list
nginx@nginx.org
http://mailman.nginx.org/mailman/listinfo/nginx