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July 2014

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Mailing list for Scientific Linux developers worldwide <[log in to unmask]>
Date:
Fri, 11 Jul 2014 11:02:37 -0500
Reply-To:
Pat Riehecky <[log in to unmask]>
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Subject:
Re: SL7 and default system tuning
From:
Pat Riehecky <[log in to unmask]>
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<[log in to unmask]>
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To: Connie Sieh <[log in to unmask]>
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On 07/07/2014 11:18 AM, Connie Sieh wrote:
> On Mon, 7 Jul 2014, Pat Riehecky wrote:
>
>> Are there any objections to the default 'tuned' tuning being set to 
>> 'balanced'?
>>
>> Upstream has one default for 'Server/ComputeNode' and another for 
>> 'Workstation/Client'.  With our unified tree we are looking at a 
>> single default.  The 'balanced' profile from the tuned package 
>> provides a good general purpose behaviour set.  It allows 
>> downclocking when the system is idle, but leaves the system very 
>> responsive under heavy loads.
>>
>> Pat
>>
>>
>>
>
> What are the defaults for
>
>   'Server/ComputeNode'

Server/ComputeNode default to 'throughput-performance' which priorities 
I/O throughput over power savings and latency

>
>   'Workstation/Client'
>
>
Workstation/Client default to 'ballenced'.

Pat


-- 
Pat Riehecky

Scientific Linux developer
http://www.scientificlinux.org/

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