HDD util is 100% - aio questions

Sun Feb 3 10:57:58 UTC 2013

Yes, remove directio and aio, and let the pagecache handle load. Monitor the performance and load carefully and report back the results.
________________________________
> From: crirus at gmail.com 
> Date: Sat, 2 Feb 2013 16:58:48 +0200 
> Subject: Re: HDD util is 100% - aio questions 
> To: nginx at 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.com<http://Crilance.blogspot.com> 
>