ADC Operation NL

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Introduction

This page is summarizing the current setup/configuration of the NL cloud of the ATLAS Distributed Computing (ADC).

Apart from that, it also logs the used-to-happen issues during the day-to-day operation works.

Sites

  • combined Tier1 center:
    Country Institute GOC site name
    Netherlands NIKHEF NIKHEF-ELPROD
    Netherlands SARA SARA-MATRIX
  • Tier2 centers:
    Country Institute GOC site name
    Russia ITEP ITEP
    Russia IHEP RU-PROTVINO-IHEP
    Russia JINR JINR-LCG2
    Russia PNPI RU-PNPI
    Russia SINP SINP
    Russia RRC-KI RRC-KI
    Ireland CST CSTCDIE
    Turkey ULAKBIM TR-10-ULAKBIM

DDM Services

  • Storage Resource Manager v2.2: deployed on each site as common interface to storage elements
  • gLite File Transfer Service (FTS): deployed at SARA serving the T1-T1 and T1-T2 data transfers to the sites of the NL cloud
  • LCG File Catalog Service (LFC): deployed at SARA for cataloging grid files stored on the sites of the NL cloud

Data locations among SARA and NIKHEF

ATLAS data locations at NL Tier1

SRMv2 space tokens

Useful links

Trouble shooting logs