[Lustre-discuss] OST threads

[Mervini, Joseph A]

I'm inclined to agree. So apparently the only time that modifying the runtime max values has a benefit is while the threads_started is low?

Joe
====

Joe Mervini
Sandia National Laboratories
High Performance Computing
505.844.6770
jamervi at sandia.gov



On Feb 24, 2011, at 1:09 PM, Kevin Van Maren wrote:

> However, I don't think you can decrease the number of running threads.
> See https://bugzilla.lustre.org/show_bug.cgi?id=22417 (and also 
> https://bugzilla.lustre.org/show_bug.cgi?id=22516 )
> 
> Kevin
> 
> 
> Mervini, Joseph A wrote:
>> Cool! Thank you Johann.
>> ====
>> 
>> Joe Mervini
>> Sandia National Laboratories
>> High Performance Computing
>> 505.844.6770
>> jamervi at sandia.gov
>> 
>> 
>> 
>> On Feb 24, 2011, at 11:05 AM, Johann Lombardi wrote:
>> 
>> 
>>> On Thu, Feb 24, 2011 at 10:48:32AM -0700, Mervini, Joseph A wrote:
>>> 
>>>> Quick question: Has runtime modification of the number of OST threads been implemented in Lustre-1.8.3?
>>>> 
>>> Yes, see bugzilla ticket 18688. It was landed in 1.8.1.
>>> 
>>> Cheers,
>>> Johann
>>> 
>>> -- 
>>> Johann Lombardi
>>> Whamcloud, Inc.
>>> www.whamcloud.com
>>> 
>>> 
>> 
>> 
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> 
>