Re: [Condor-users] RANK certain attributes

[Mag Gam <magawake@xxxxxxxxx>]

Indeed. I see where you got it from :-)


Also, once I have the RANK setup, I am doing condor_config_val RANK on
the execute node and I see the RANK statement but how do I see it in
action? Is there a tool which analyzes RANK ?



On Fri, Jan 29, 2010 at 9:56 AM, Steven Timm <timm@xxxxxxxx> wrote:
> I got this out of one of the presentations that is on the
> condor site.  they have several tutorials.
>
> Steve
>
>
> On Fri, 29 Jan 2010, Mag Gam wrote:
>
>> Steve,
>> Thanks for this tip. I hope we document this on the NMI wiki or the
>> manual.
>>
>> I will add "Department" to STARTD_ATTRS . I have preemption off
>> therefore I don't have to worry about it.
>>
>>
>> Basically, your rank statement is saying:
>>
>>
>> RANK=(ifThenElse(isUndefined(Target.Department),0,ifThenElse(Target.Department=="Chemistry",1000,0)
>>
>> If Department is undefined the rank will be 0. Meaning everyone has
>> the same fair rank.
>> Else If department is defined then chemistry has 1000 of a better
>> chance than other departments
>>
>> Correct?
>>
>> Is there an easier way to rewrite this statement :-) It looks
>> complicated for newbie condor admins.
>>
>>
>> On Thu, Jan 28, 2010 at 10:49 PM, Steven Timm <timm@xxxxxxxx> wrote:
>>>
>>> On Thu, 28 Jan 2010, Mag Gam wrote:
>>>
>>>> Is it possible to place a RANK statement so condor prefers a certain
>>>> department?
>>>>
>>>> For example, if I want to have
>>>> Chemistry department to have a higher priority?
>>>>
>>>> In my Submit file I usually do:
>>>> +Department="Chemistry"
>>>>
>>> Yes, but you have to add Department to STARTD_ATTRS in the config
>>> file in order to get it considered by the negotiator in calculating
>>> the rank.  Also you have to allow for the fact that DEPARTMENT
>>> might not always be defined.
>>>
>>>
>>> RANK=(ifThenElse(isUndefined(Target.Department),0,ifThenElse(Target.Department=="Chemistry",1000,0)
>>>
>>> Be aware that doing it with the RANK statement can result in
>>> jobs of other non-chemistry departments being pre-empted to make
>>> room for yours.  You could also define an
>>> +AccountingGroup=chemistry.myusername
>>> and then define GROUP_QUOTA_chemistry=nnn and/or
>>> GROUP_PRIO_FACTOR_chemistry=nnn
>>>
>>> Steve Timm
>>>
>>>
>>>>
>>>> Any thoughts?
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>>>
>>> --
>>> ------------------------------------------------------------------
>>> Steven C. Timm, Ph.D  (630) 840-8525
>>> timm@xxxxxxxx  http://home.fnal.gov/~timm/
>>> Fermilab Computing Division, Scientific Computing Facilities,
>>> Grid Facilities Department, FermiGrid Services Group, Assistant Group
>>> Leader.
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>
> --
> ------------------------------------------------------------------
> Steven C. Timm, Ph.D  (630) 840-8525
> timm@xxxxxxxx  http://home.fnal.gov/~timm/
> Fermilab Computing Division, Scientific Computing Facilities,
> Grid Facilities Department, FermiGrid Services Group, Assistant Group
> Leader.
>
>
> _______________________________________________
> Condor-users mailing list
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>