On 18 May 2007, at 09:40, Stephen Childs wrote:
> Graeme Stewart wrote:
>> Yes, I've noticed this at Glasgow - and in particular R-GMA is
>> adding 5-15 minutes of wallclock time to every job, which is a
>> terrible waste of resources (particularly for our GRAM GT2 user
>> groups, who run some pretty short jobs).
>> Something I really need to look into...
>
> I've just remembered about this (as I'm trying to do simple tests
> using globus-job-run which aren't simple any more). Graeme, did you
> ever find out where this was being done in order to disable it?
Yes. Have a look at Alessandra's GGUS ticket:
https://gus.fzk.de/ws/ticket_info.php?ticket=20364&from=search
and
http://scotgrid.blogspot.com/2007/04/disabling-samer-gma-in-job-
wrapper.html
Should be a cinch to do in Quattor as well.
>
> Jeremy, could you comment on when this was introduced and whether
> there was input from sites on it?
There was some discussion and feedback involving Steve Fisher in PMB
Minutes 254 (16th April 2007):
http://www.gridpp.ac.uk/pmb/minutes/070416.txt
Cheers
Graeme
--
Dr Graeme Stewart - http://wiki.gridpp.ac.uk/wiki/User:Graeme_stewart
ScotGrid - http://www.scotgrid.ac.uk/ http://scotgrid.blogspot.com/
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