Tier-2 Status Report T 2_IN_TIFR of all-of-us for

Tier-2 Status Report T 2_IN_TIFR of all-of-us, for all-of-us, by some-of-us March 27, 28 2009 India. CMS Meeting, Delhi 1

Hardware Resources (Computing) 80 K equivalent of SI 2 K • Dual Xeon@3. 6 GHz, 1 U servers • 1 GB/core memory • Additionally, 45 Blade Servers • Quad Core Clovertown (E 5355@2. 66 GHz) • 2 GB/core memory: 72 GB HDD (15 K rpm) • 16 Blades/enclosure • Occasionally some of the servers are failing, under investigation. March 27, 28 2009 India. CMS Meeting, Delhi 2

CPUs. C CPUs

T 1_ASGC in Taiwan had an unfortunate fire accident, has been down for more than 1 month. Official MC simulation jobs , ie, Production at our T 2, is supposed to be initiated by ASGC.

Hardware Resources (Storage) DPM (Disk Pool Manager) with SRM (storage server module) support. 34 TB of RAID-6 with 2 GB FC (HP EVA 8 K). + 350 TB of RAID-6 pledged, available currently about 100 TB In storage boxes: • 4 U, 24 Hot Swap bays, quad core 2 processors • 2 GB/core memory • Enterprize class 1 TB SATA 2 HDDs • SLC(X 86_64, 64 -bit), xfs • Multiple NICs. • For India-CMS user, storage set aside ~ 20 TB 0. 5 TB/user. • If you want to make use of this T 2, and don’t have assigned directory, contact us. • Minimal ‘how to’ has been circulated already (must have valid grid certificate). March 27, 28 2009 India. CMS Meeting, Delhi 5

Network 1 Gbps LAN for the farm. Dedicated 300 Mbps/1 Gbps link to CERN (1: 1). 45 Mbps internet link (GEANT) to CDAC, about to be upgraded to 100 Mbps. CDAC to Milano: 100 Mbps GEANT link. Recently CERN link has been peered with GEANT link connectivity of our T 2 with various T 1 s and outside world has improved dramatically! èCrucial Milestone achieved = Load Test Success (we had succeeded already only with CERN) Hardware Firewall Units (Gbps). March 27, 28 2009 India. CMS Meeting, Delhi 7

Tier 0/1 Centre Tier 2 Centre and CMS users 300/1000 Mbps Internet Tier 2 and Alice users VECC TIFR 2/10 Mbps • Tier 2/3 Centers in India CERN/ GEANT 100 Mbps 4 Mbps 34/100 Mbps 2/10 Mbps POP in Mumbai Tier 3 and CMS Users 34/100 Mbps Uses WLCG tools ALICE: Universities & Institutes Tier 3 BARC CMS: Universities & Institutes Tier 3 DAE/DST/ERNET: Geant link operational since August 2006

Infrastructure • Sufficient Power. Air conditioning. UPS to support upto 50 KW for 3 hours. Site load will be approx 35 KW. Control cabin. • Sound proofing under consideration. • To be done: instructions to use. March 27, 28 2009 India. CMS Meeting, Delhi 12

Plans User Interface for Tier 3 almost done. Testing of jobs going on. Pledge for computing and storage resources for 2010 under consideration. March 27, 28 2009 India. CMS Meeting, Delhi 13

Site Status • Site is up and running! Please visit 1. CMS-dashboard which gives Sam test results in terms of site availability: overall health of the site, CE, SRMv 2. CMS Grid Map: http: //gridmap-cms. cern. ch/cms/ (click on T 2_IN_TIFR block) 2. Site Report: http: //twiki. cern. ch/twiki/bin/view/CMS/Facilities. Ops. Site. Report. Blackboard Provides Job status, Success rate, Service availability. Get familiar with Ph. EDex regarding availibility of data, transfers etc. : http: //cmsweb. cern. ch/phedex Site details in: https: //cmsweb. cern. ch/sitedb/sitelist/ (needs login) March 27, 28 2009 India. CMS Meeting, Delhi 14

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Wtaunu/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO / Hosting data /QCD_BCto. Mu_Pt 30 to 50/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO /Tauola. TTbar/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO • We have requested many transfers via Phedex. • Mostly Summer 08 fullsim, • Will also try to host also winter 09 fastsim samples. /QCD_BCto. Mu_Pt 120 to 170/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO /Inclusive. PPmu. X/Summer 08_IDEAL_V 9_v 4/GEN-SIM-RECO /Inclusive. Mu 5 Pt 150/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO /Inclusive. Mu 5 Pt 350/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO • Some of the sample names are given. • If you need anything else, make a request in Phedex and send a mail with justification. /Ztautau/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO /Inclusive. Mu 5 Pt 250/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO /Inclusive. Mu. Pt 15/Summer 08_IDEAL_V 11_redigi_v 1/AODSIM /Inclusive. Mu 5 Pt 50/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO /Zmumu/Summer 08_IDEAL_V 2_v 1/RECO /DYmumu. M 200/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO /Wmunu/Summer 08_IDEAL_V 9_v 1/GEN-SIM-RECO