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The dCache Storage Element - Desy

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Martin Radicke<br />

<strong>dCache</strong> and the LHC grid<br />

<strong>dCache</strong> used in 8 Tier­1 centers<br />

● FZK (Karlsruhe, GR)<br />

IN2P3 (Lyon, FR)<br />

BNL (New York. US)<br />

FERMILab (Chicago, US)<br />

SARA (Amsterdam. NL),<br />

PIC (Spain)<br />

Triumf (Canada)<br />

NDGF (NorduGrid)<br />

.. and about 60 Tier­2s<br />

currently largest sites (BNL, FermiLab)<br />

● 2.5 PB on disk, 2 PB on tape<br />

● expected to scale up to > 20 PB around 2011<br />

<strong>dCache</strong> will hold the largest share of LHC data<br />

DESY DV­Seminar<br />

16. Juni 2008 Hamburg<br />

19

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