[Clas_offline] Fwd: Writing to mss

Franz Klein fklein at jlab.org
Thu Sep 8 16:46:25 EDT 2016


Harut,

a large fraction of these directories are online data. They should be at 
least stored - or is there a different policy in place?



On 09/08/2016 02:29 PM, Harut Avakian wrote:
> Dear All,
> I have attached the list (excel file) of groups/directories with >1Tb 
> on tapes. Please check the list and try to come up with directories 
> which are no longer needed.
> Thanks,
> Harut
> On 9/6/16 11:21 AM, Stepan Stepanyan wrote:
>> Hi Harut,
>>
>> Can you get breakdown of the migrated data in terms of run groups.
>>
>> Stepan
>>
>> On 9/6/16 11:19 AM, Harut Avakian wrote:
>>> Dear All,
>>> While we still continue to recook our old runs for data mining 
>>> projects,
>>> a significant part of our tape usage is coming from copying old 
>>> tapes with old data to new tapes (see attached).
>>> Some run groups recooked several times the data, and some of those 
>>> productions may not be useful any more.
>>> To avoid  problems with writing to tapes we have to optimize our 
>>> usage in future.
>>> Please send me info on all data and mc productions (and other data) 
>>> which will not be required in future.
>>>
>>> Best regards,
>>> Harut
>>>
>>>
>>>
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>>
>>
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>
> -- 
> ___________________________________________________________________________
> Harut  Avagyan                           e-mail  -avakian at jlab.org
> 12000 Jefferson Ave. Suite 5             tel/fax - 1(757)269-7764/5800
> Newport News, VA 23606http://www.jlab.org/~avakian
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