Tier 2:Subatech en
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.
Sommaire
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]
