1. Federico Ruggieri INFN-CNAF GDB Meeting 10 February 2004 INFN TIER1 Status

2. Infrastructures 1250 KVA Power Generator with 5,000 l oil tank to be safe against power-cuts. 800 KVA Uninterruptable Power Supply with batteries lasting for 10’ at nominal power. 570 KW Cooling System. 1000 m 2 Computing Room. GARR Giga-PoP with multiple 2.5 Gbps backbone lines and 1Gbps Wide Area Network Access. Unattended C.R. with: –Racks with remotely controlled (TCP/IP) power switches. –Remote Control of Console with analog and digital (TCP/IP) KVM systems.

3. Personnel Staff: –Pietro Matteuzzi: CNAF Computing Services Responsible –Luca Dell’Agnello: LCG Contact & Linux Systems, File Systems, Security, Networks. –Andrea Chierici: LCFG, System Manager & GRID Site Manager. –Alessandro Italiano: System Manager & GRID Site Manager. –Pier Paolo Ricci: CASTOR, Storage, Robotics, GRID (RLS). –Stefano Zani: Storage & Networks –Donato De Girolamo: System Man., Allarms Monitor & Security. –Barbara Martelli: SW Development, DB & GRID (RLS). –Felice Rosso: System Man., Monitoring & LCFG. –Daniele Bonaccorsi: SW Support for Experim. (CMS) –Giuseppe Lo Re: SW Support for Experim. (ALICE)/CASTOR –Guido Negri: SW Support for Experim. (ATLAS) –Massimo Cinque: General Services.

4. Actual HW resources TypeDescriptionCapacity Farm 14 biproc. 800Mhz10K SPECint2000 608 KSI2K 55 biproc. 1000 MHz55K SPECint2000 70 biproc. 1400Mhz100K SPECint2000 20 biproc. 2200 MHz44K SPECint2000 5 biproc. 3000 MHz15K SPECint2000 160 biproc 2400 MHz384K SPECint2000 Disks NAS FC (Procom)17 TB Raw RAID5 67 TB NAS ATA2.5 TB Raw RAID5 SCSI Disks2 TB Raw RAID5 FC Disks10.5 TB Raw RAID5 FC/ATA Disks28 TB Raw RAID5 Tapes Robot L180 STK 2 98403.6 TB / 8 TB (comp.) 115/230 TB 4 Drives LTO15 TB / 30 TB (comp.) Robot L5500 STK 6 LTO2100 TB / 200 TB (comp.) Network 14 Switch 1/2U48 FE UTP + 2 GE FO 672 FE UTP 48 GE UTP 132 GE FO 2 Switch 1.5 U24 GE UTP + 4 GE FO 1 Core Switch32 GE FO 1 Core Switch64 GE FO + 48 KSI2K CDF + 30 KSI2K LHCb

5. New Resources from May ‘04 350 – 1Ux2 Processors @ 3GHz > 700 KSI2K 150 TB FC/SATA disks 3x FasTt900 by IBM 800 LTO2 x 200 GB native New Core Switch >128 Gbit ports + 10Gbit.

6. CPU Configuration 50% resources statically assigned to exp. 50% common PBS queues with MAUI Almost all resources accessible via local PBS and GRID via CE. Actually configured with LCG-1 production + LCG-2 test. LCG-1 will be discarded when a LCG-2 final version will be available.

7. Storage Configuration Mass Storage via CASTOR with LTO and staging disks (2TB now migrating to 20 TB) + SRM. Disk Pool with D-Cache on request (CDF and CMS) using the second disk of WN’s. RLS with Oracle. NFS access to home directories and Experiment SW.

8. Network 1 Gb access for production and general Internet usage. 1 Gb experimental link with CERN (DataTAG). 1 Gb experimental Link with FZK (GARR- GEANT-DFN Tests under way).

9. Conclusions INFN Tier1 is active and already heavily used by the experiments. LCG-2 is installed. The Tier1 services are integrated with the production GRID (LCG, Grid-IT). New huge amount of resources will be available for the experiments in May.