Tier 2:Subatech en

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Laboratoire SUBATECH - UMR CNRS/IN2P3-IMT-Atlantique-Université de Nantes http://www-subatech.in2p3.fr/
Version Française | English Version

The SUBATECH laboratory commited itself to take part as a "Tier-2" center to the processing and storage of data from the ALICE experiment at the LHC.

Resources dedicated to LCG
Année 2005 [1] 2006 [1] 2007 [1] 2008 [2] 2009 [2] 2010 [3] 2011 2012 2013 2014 2015 2016 2017 2018 2019 [4] 2020 2021 2022 2023
CPU (KSI2K) 14 56 112 312 373 - - - - - - - - - - - - - -
CPU (SPEC-HEP06) - - - - - 2400 3000 3000 3000 3000 3000 4500 4500 4500 8500 [4] 13500 [5] 13500 13500 to be defined
Stockage (To) 4,25 15,3 16 43 97 200 270 310 310 310 310 800 1619 1619 1500 1500 2500 2500 1152

[1] : on the basis of 1CPU = 1,644 KSI2K

[2] : in KSI2K CERN according to [CPU Capacity Metrics for WLCG]

[3] : SPEC-HEP06 : new metric

[4] : Addition of 400 CPU cores in the CCIPL HPC center (University of Nantes)

[5] : Addition of 640 CPU cores in the CCIPL HPC center (University of Nantes)

People and Human Resources

Scientific Manager : Laurent Aphecetche

Technical Manager : Jean-Michel Barbet

Exploitation : Khalil Chawoshi (Chef du Service Informatique), Jean-Michel Barbet, Pierrick Le Corre, Jerome Pinot, Erwan Mace.

Human resources dedicated to LCG currently account for 1,2 FTE.

Funding et partners

Hardware have been purchased with funds from IMT-Atlantique and Région des Pays-de-Loire.

Technologies and know-how

Local cluster CentOS7, HT-Condor, Puppet/Foreman (worker nodes, disk servers)

Storage : RAID5/6, EOS

Misc. : Nagios, Virtualisation: VMware, Elogger.

Links

Site IN2P3-SUBATECH in the GOCDB [1]

ALICE Experiment at the LHC [2]

AliEn Map [3]

Plasma Group at SUBATECH [4]