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Swiss WLCG Operations Meeting on 2010-07-29
Date and time
: 2010/07/29 at 9:30
Place
: EVO, password: chipp
External link / EVO
:
http://evo.caltech.edu/evoNext/koala.jnlp?meeting=MMMeMn2e2iDvDn9I92D29M
Agenda
Site Report (PF)
Workaround two Lustre issues, so stability has greatly improved.
No much activity last days, probably because ICHEP is ongoing
Andrej Filipcic requested 500 max jobs in ARC Frontend. We put 200 for now
Moab deployed after observing Maui problems, it's under evaluation
Marc report about Atlas tests
Review
Action Items
feedback about CREAM CE
AOB
Attendants
ATLAS: Marc
CMS: Derek, Leo
LHCb:
CSCS: Fotis, Pablo
Minutes
Marc presented a test he did with around 800 jobs on three different sites: CSCS, Lyon and CERN.
part of them creating libraries and the other short analysis.
The efficiency and time-to-run at CSCS is very good. Lyon comes afterwards, and Cern takes a lot of time to start
Cern is also very quick finishing the jobs, when they don't fail
CSCS was almost empty at that moment, we have to see in the next tests
Possible improvements: increase the length of the job, some work left to distinguish between the two type of jobs
CreamCE
Feedback
CMS. Jobs are flowing, and Leo sees no difference between lcg-ce and cream-ce so far. Still SAM tests are not enabled
Atlas: Marc didn't check.
Action items
CMS has to enable SAM tests for
CreamCE
Atlas has to check how creamCE behaves and also enable SAM tests.
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2010-07-29 - 07:32
MarcGoulette
Atlas jobs testing
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Topic revision: r8 - 2011-01-13
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PabloFernandez
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