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3196/R-023 (CERN)

3196/R-023

CERN

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Alessandro Di Girolamo (CERN), David Cameron (University of Oslo (NO))


DaTRI -
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TAPE endpoints with approval.
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Reprocessing:
cosmics
- AMI now not anymore container of container


Derivation Framework:
will it run automatically?

MC production:
we had some problems last week:
- logs filling disk. now should be fixed --> pilot checking?
- still quite few failures due to VMEM and WALLTIME. followed by Tadashi, defining them by hand .
- started 25ns running on Saturday, after several issues (replication of minbias, tag issue, trigger conf..), 2k events per job.
- we have a mixture of 50ns and 25ns (50 ns running with 500 ev per job) , so efficiency is not globally much improved.
- new cache now used also will improve eff cause it improve the checks of the files.
- Grid is full.
- some issues found in the minbias datasets, we may need to redo them and redistribute them again.
- couple of requests to the critical requests, GDP will try to help.

- number of events per day? 50M of everything , still mixing 50 and 25ns, waiting for campaign.
- it is still worth to check the efficiency of the jobs. They should be something like 10 total files, 6 low, 2 high 2 signal.

 

CRC -

slide7: waiting confirmation for AMI, agreed ,
- many activities in parallel. Mechanism to cap resources for a particular activity.


Sonar
do you plan to extend it to Tier3? yes, it can be done. It will be done for e.g. Italian Tier3s.

GDP -
no questions, it will be presented also at ADC dev

There are minutes attached to this event. Show them.
    • 15:40 → 16:10
      Hot topics
      • 15:40
        DaTRI with Rucio - status update 10m
        Slides
      • 15:50
        Activity Overview - MC/Group/Derivation/HLTrepro/Repro 20m
        Reprocessing
        Slides
    • 16:10 → 16:25
      CRC and/or ADCoS report 15m
      CRC report
    • 16:25 → 16:35
      Site networking - update on Sonar 10m
      Speaker: Tomas Javurek (Albert-Ludwigs-Universitaet Freiburg (DE))
      Slides
    • 16:35 → 16:45
      GDP news on MCP 10m
      Speaker: Andreu Pacheco Pages (Institut de Física d'Altes Energies - Barcelona (ES))
      Slides
    • 16:45 → 16:50
      AOB 5m