[DRMAA-WG] Meeting Minutes - Conference call - Apr 27th - 19:00 UTC

[Peter Tröger]

>> 
>> One of them, for me it really does not matter which is going to be ignored,
>> it should just be defined.
>> Maybe the best solution would be ignore "end time" when start "time +
>> duration" <= "end time".
>> Cheers,
>> Daniel
> 
> the same problem. In my initial proposal:
> 
> http://fury.man.poznan.pl/~mmamonski/wiki/index.php/DRMAAv2/Advance_Reservation
> 
> "duration
> Reservation duration. If reservation duration is shorter than endTime
> - startTime the earliest reservation (matching the requirements, e.g.:
> slotsCount) will be created. If this attribute is omitted then the
> duration is assumed to be equal to endTime - startTime. Optional
> attribute."
> 
> 
> i wanted the "duration" to be optional. Now i remember why ;-) This
> was an easy way to determine if the DRM system support searching
> earliest feasible reservation in the given time window. I.E. if the
> system support the Duration attribute it means that it also offer the
> aforementioned functionality.

Sounds very reasonable. I like this one. 

Best,
Peter.


> 
>> 
>> Best regards,
>> Peter.
>> 
>> 
>> 
>> 
>> I know we discussed it more than once, but having these options would make
>> it
>> much easier to get a compatible implementation.
>> Cheers,
>> Daniel
>> 
>> 
>> Am 27.04.2011 um 23:46 schrieb Peter Tröger:
>> 
>> Line 751 - Reservation without time frame
>> - Makes no sense, since it might be way too short for the user
>> -> raise invalid argument exception on UNSET/UNSET/UNSET
>> - add rationale why startTime=UNSET is not equal to startTime=NOW
>>   - handy concept supported by some, but not all DRM systems
>>   - Emulation in the DRMAA library is not a valid option, since this
>> would lead to situations were the reservation already arrives 'too late'
>> in the DRM system
>> 
>> Best regards,
>> Peter.
>> 
>> 
>> Am 27.04.11 00:57, schrieb Peter Tröger:
>> 
>> Dear all,
>> 
>> the next DRMAA conf call is scheduled for Apr 27th, 19:00 UTC. We meet
>> 
>> on Skype, please find me under my user name "potsdam_pit".
>> 
>> Preliminary meeting agenda:
>> 
>> 1. Meeting secretary for this meeting?
>> 
>> 2. Solving remaining issues in DRMAAv2 Draft 3 (see attachment, starting
>> 
>> from page 18)
>> 
>> Sorry, I didn't had the time to prepare a new draft.
>> 
>> Best regards,
>> 
>> Peter.
>> 
>> 
>> 
>> 
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>> 
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> 
> 
> 
> -- 
> Mariusz