Tier 2:Subatech en

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Laboratoire SUBATECH - UMR CNRS/IN2P3-Ecole des Mines de Nantes-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 [3] 2012 [3] 2013 [3] 2014 [3] 2015 and beyond
CPU (KSI2K) 14 56 112 312 373 - - - - - to be determined
CPU (SPEC-HEP06) - - - - - 2400 3000 3000 3000 3000 to be determined
Stockage (To) 4,25 15,3 16 43 97 200 270 310 310 310 to be determined

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

[2] : resources dedicated to LCG are 70% of local resources for CPU, 85% for storage

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, Jean Andrianavaly and Jerome Pinot who joined the team in mai 2007.

Human resources dedicated to LCG currently account for 1,3 FTE.

Funding et partners

Hardware have been purchased with funds from Ecole des Mines de Nantes and Région des Pays-de-Loire.

Technologies and know-how

Local cluster Scientific-Linux 6, OpenPBS. Quattor (worker nodes, disk servers), Puppet, YAIM (service nodes)

Storage : SAN, RAID5/6, xrootd, EOS

Misc. : Nagios Monitoring, Support: Request-Tracker (RT), 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]