25-27 September 2005 Alberto Santoro 1 September 25-27 2005 CERN Alberto Santoro UERJ - Brazil...

25-27 September 2005 Alberto Santoro 1

September 25-27 2005CERN

Alberto SantoroUERJ - Brazil

Outline

I – Introduction

II - T2–HEPGRID BRASIL – Other News

III - Conclusion


I - INTRODUCTIONI - INTRODUCTION

• Brasil and Africa has a long Cultural

tradition

• The roots of Brazilian Music, Food,

dances, have a strong component of African culture.

• By the way, this is true for all Latin

American

• Networks is an open opportunity to

Cooperate

Brazil X AFRICA X EUROPE X USA need cooperate more, in Science, and Computing GRID.

• I sincerely think that Digital Divide can

be

our common start point


• I will try to show what we are doing in Brazil in Grid for HEP and Digital Divide.• Our project in Brazil is being developped not so fast as we would like it.• Links/Networks is being upgraded in the whole country also not so fast as we would like but it is much better than 3 years ago.• New projects has being helpful, like GIGA from RNP, Direct Collaboration with RNP providing new link to Grid projects.


II -T2-HEPGRID BRASIL–Other II -T2-HEPGRID BRASIL–Other NewsNews

• 1999- First contacts with Grid ideas.

– End of the Client/Server Cluster

• 2000- Presentation of the first Brazilian HEP project for a Tier 1 + several Tiers 2

Jobs was submitted remotely and results sent directly to FNAL/ Dzero.

• After 2 years we consider completely out of date. • Follow new strategies.

I will forget today old history and will get only the more recent events involving HEP. I have limited my talkby Brazilian HEP projects only.

http://www.hepgrid.brhttp://www.hepgrid.br short summaryshort summary


• 2001- Presentation of a New Project - Aproved! 500 Machines But...Dollar increase of a factor 3 and we could buy only 100 Double CPU Machines. - First meeting with Harvey Newman in Rome (LP2001)

• 2002- The first part of the financial support delivered. - bureaucracy impose us about 2 years of delay to our projects - Need to create infrastructure. - Link provided by REDE RIO at 2 Mbps!

T2–HEPGRID BRASIL - short T2–HEPGRID BRASIL - short summarysummary

• 2003- Starting to buy the machines and build the Group2003- Starting to buy the machines and build the Group

Again here CALTECH group has been very helpfull- Thanks!

• 2004- Hepgrid and Digital Divide Workshop –UERJ2004- Hepgrid and Digital Divide Workshop –UERJ,

Rio Feb. 16-20 –See http://www.lishep.uerj.br/

- by december 20th. inauguration of our Tier 2


Harvey Newman

A.Santoro

T2-HEPGRID TEAM

C.AzevedoSec.Min.Educ.

M.StantonRNP

W.SouzaSec.Sc.&Tec.RJ

N. AlmeidaRector UERJ

S.RezendeMin.Sc.Tec

H. NewmanCaltech

H.Motta

A.Santoro


São Paulo Regional Analysis Center

• FAPESP Thematic Project Implementation in 3 Phases - They are operating with D0SAR

Phase 1 Phase 1

(2004)(2004)

Phase 2 Phase 2

(2005)(2005)

Phase 3 Phase 3

(2006)(2006)

CPUCPU 50 115 180

RAIDRAID

(TB)(TB)4 12 12 Phase 1

Phase 2


• Brazil/Caltech collaboration 2002-5 in :Data Analysis, Physics, Cyberinfrastructure

• Federate with Caltech T2 connected to the T1 of Fermilab

• T2-Hepgrid Brazil become member of the GriPhyN, ivgdl, Grid3, OSG,...

• Colleagues from other Universities start to use our Cluster for Local production of Monte Carlo; Students are producing Monte Carlo events for analysis on CMS environment

• RNP decide to provide our connectivity: From Now till October 100 Mbps, From October 10 Gbps but 1 Gbps exclusive for T2-HEPGRID Brazil.

Let us show a bit the progress of RNP

• Brazil/Caltech collaboration 2002-5 in :Data Analysis, Physics, Cyberinfrastructure

• Federate with Caltech T2 connected to the T1 of Fermilab

• T2-Hepgrid Brazil become member of the GriPhyN, ivgdl, Grid3, OSG,...

• Colleagues from other Universities start to use our Cluster for Local production of Monte Carlo; Students are producing Monte Carlo events for analysis on CMS environment

• RNP decide to provide our connectivity: From Now till October 100 Mbps, From October 10 Gbps but 1 Gbps exclusive for T2-HEPGRID Brazil.

Let us show a bit the progress of RNP

2005- May 12 HEPGRID Workshop for CMS


• RNP is the Brazilian national research and education network

– maintained by the Brazilian government– provides national (inter-state) and international

connectivity for more than 200 universities and research centers through the provision of advanced networking infrastructure

• collaboration – links to other similar networks internationally (Internet2, GÉANT, APAN, RedCLARA)

• commodity – links to the commercial Internet– supports the development of advanced

networking and its applications

M. Stanton


• Two kinds of traffic: “commodity” (Internet1) and “cooperation” (Internet2, or Research and Education)

• Except for RedCLARA, all current connections are to the USA:

RNP operates:– 2 * 155 (Rio) + 45 Mbps (SP) commodity to Miami– 155 Mbps cooperation via RedCLARA (SP) to LA &

Europe

Other Brazilian R&E network connections:

– 622 Mbps operated by ANSP (São Paulo state network)– 155 Mbps operated by Rede-Rio (Rio de Janeiro state network)

International connectivity

M. Stanton


Project GIGA

• Objectives - Explore user control of optical fibre infrastructure - Interconnect 18 universities and R&D centres in SE Brazil - provide Networking Research Testbed (NRT) for optical and IP network development - provide Experimental Infrastructure Network (EIN) for development and demonstration of applicationsOTHER IMPORTANT PROJECTS: What is going on North of Brazil? M.

Stanton


Suggestion#1 for Fiber InstallationSuggestion#2 for Fiber Installation

RNP + LOCALNetworkare payingAttentionto this RegionAlso

Manaus *

Amazonas


Belém: a Possible Topology (30 km Belém: a Possible Topology (30 km ring)ring)

M. Stanton

PARÁ

Belem


Situation of Local Access in Belém in Brazil Situation of Local Access in Belém in Brazil in 2004in 2004

InstitutionInstitution Summary of local network Summary of local network connectionsconnections Annual Annual Cost (US$)Cost (US$)

CEFET Access to provider at 512 kbps 22,200

CESUPA (4 campi)

Internal + access to provider at 6Mbps 57,800

IEC/MS (2 campi)

Internal at 512 kbps + Access to provider at 512 kbps

13,300

MPEG (2 campi)

Internal at 256 kbps; Access at 34 Mbps (radio link)

7,600

UEPA (5 campi)

Internal at 128 kbps; Access at 512 kbps 18,500

UFPA (4 campi)

Internal at 128 kbps; Provider PoP 16,700

UFRA Access to provider at 1 Mbps 16,000

UNAMA (4 campi)

Internal wireless links, access at 6 Mbps 88,900

Annual telco charges for POOR local access = US$ 241,000 M. Stanton


Alternative Approach in Brazil – Do It Yourself

(DIY) Networking (M. Stanton, RNP)1. Form a consortium for joint network provision2. Build your own optical fiber network to reach ALL the campi of

ALL consortium members 3. Light it up and go! Costs involved:

– Building out the fiber: using utility poles of electric company• US$ 7,000 per km• Monthly rental of US $1 per pole (~25 poles per km)

– Equipment costs: mostly use cheap 2 port GbE switches

– Operation and maintenance in Belém for 11 institutions using All GigE connections:

– Capital costs around US $ 500,000– Running costs around US $ 40,000 p.a.– Compare with current US $ 240,000 p.a. for traditional telco solution [for

0.128 to 6 Mbps: ~100-1000X less bandwidth]


Brazil: RNP Nat’l Plan for Optical Metro Nets in 2005-6

• In December 2004, RNP signed contracts with

“Finep” (the agency of the Ministry of Science and

Technology) to build optical metro networks in all

27 capital cities in Brazil • Total value of more than US$15 millions

• Most of this money will be spent in 2005

• Many Future Projects. (http://www.hepgrid.uerj.br/) Go to

Information after click on Meetings, look for

Brazilian Connectivity for e-Science (Michael Stanton)

M. Stanton

http://www.hepgrid.uerj.br/

http://www.hepgrid.uerj.br/information/meetings/workshop_12_05_05/downloads/panel2_mstanton-escience-uerj-20050513.ppt


Present Topologia of RNP


The purpose of HEPGRID-CMS/BRAZIL is to become At Regional Level, Federate with CBPF, UFRJ, UFRGS, UFBA, UERJ & UNESPAt International Level, Federate with Caltech, T1-FNAL, GRID3/OSG... Strong cooperation with CALTECH

France Italy USAGermany BRAZIL622 Mbps

UFRGSUERJ

UFRJ

T1

IndividualMachines

On line systems

Brazilian HEPGRID

CBPF

UNESP/USPSPRACE-Working Gigab

it

CERN 2.5 - 10

Gbps

UFBA

UERJ RegionalTier2 Ctr

T4

T0 +T1

T2 T1

T3 T2UERJ:

T2T1,100500 Nodes; Plus T2s

to 100

Nodes

Soon not morea Dream!

SLOW? YES! But we continue our main project:


Cluster TopologyCluster Topology


III - Conclusion

• Networks: From RNP: We will go to 10 Gbps.• Got Certifications• Other Brazilian regions, Very far of the big

Brazilian cities: Amazonas State• Infraestructure of the University (UERJ) is

being upgraded with Optical Fibers to expand good links in the future.

• All that demonstrate that RNP and Regional networks with exceptions, are taken seriously Digital Divide.

• Please, we have to understand, that, there are a lot of local effort! But,

IT IS ALSO A CONSEQUENCE OF OUR MEETINGS IN RIO, WITH MANY AUTHORITIESWITH RNP!!! THANKS!

25-27 September 2005 Alberto Santoro 1 September 25-27 2005 CERN Alberto Santoro UERJ - Brazil...

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