Transcript Slide 1

Alberto Santoro
UERJ - Brazil
September 25-27 2005
CERN
Outline
I – Introduction
II - T2–HEPGRID BRASIL – Other News
III - Conclusion
25-27 September 2005
Alberto Santoro
1
I - 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
25-27 September 2005
Alberto Santoro
2
• 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.
25-27 September 2005
Alberto Santoro
3
II -T2-HEPGRID BRASIL–Other News
short summary
http://www.hepgrid.br
I will forget today old history and will get only the more
recent events involving HEP. I have limited my talk
by Brazilian HEP projects only.
• 1999- First contacts with Grid ideas.
– End of the Client/Server Cluster
Jobs was submitted remotely and results sent directly to FNAL/
Dzero.
• 2000- Presentation of the first Brazilian HEP project for a
Tier 1 + several Tiers 2
• After 2 years we consider completely out of date.
• Follow new strategies.
25-27 September 2005
Alberto Santoro
4
T2–HEPGRID BRASIL - short 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!
• 2003- Starting to buy the machines and build the Group
Again here CALTECH group has been very helpfull- Thanks!
• 2004- Hepgrid and Digital Divide Workshop –UERJ,
Rio Feb. 16-20 –See http://www.lishep.uerj.br/
- by december 20th. inauguration of our Tier 2
25-27 September 2005
Alberto Santoro
5
Harvey Newman
T2-HEPGRID TEAM
S.Rezende
Min.Sc.Tec
A.Santoro
N. Almeida
Rector UERJ
M.Stanton
RNP
25-27 September 2005
W.Souza
Sec.Sc.&Tec.RJ
C.Azevedo
Sec.Min.Educ.
Alberto Santoro
A.Santoro
6
São Paulo Regional Analysis Center
• FAPESP Thematic Project Implementation in
3 Phases - They are operating with D0SAR
Phase 2
Phase 1
(2004)
Phase 2 Phase 3
(2005) (2006)
50
115
180
RAID
4
25-27(TB)
September 2005
12
12
CPU
Phase 1
Alberto Santoro
7
2005- May 12 HEPGRID Workshop for CMS
• 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
25-27 September 2005
Alberto Santoro
8
• 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
25-27 September 2005
Alberto Santoro
M. Stanton
9
International connectivity
• 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)
M. Stanton
25-27 September 2005
Alberto Santoro
10
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
applications
OTHER IMPORTANT PROJECTS:
M. Stanton
What is going on North of Brazil?
25-27 September 2005
Alberto Santoro
11
Suggestion#2 for Fiber Installation
RNP +
LOCAL
Network
are paying
Attention
to this
Region
Also
Suggestion#1 for Fiber Installation
Manaus *
Amazonas
25-27 September 2005
Alberto Santoro
12
Belém: a Possible Topology (30 km
ring)
Belem
PARÁ
25-27 September 2005
Alberto Santoro
13
M. Stanton
Situation of Local Access in Belém in Brazil in 2004
Institution
Summary of local network connections
Annual
Cost (US$)
CEFET
CESUPA
Access to provider at 512 kbps
Internal + access to provider at 6Mbps
22,200
57,800
IEC/MS
Internal at 512 kbps + Access to provider
13,300
(2 campi)
at 512 kbps
MPEG
Internal at 256 kbps; Access at 34 Mbps
(radio link)
Internal at 128 kbps; Access at 512 kbps
18,500
Internal at 128 kbps; Provider PoP
16,700
Access to provider at 1 Mbps
Internal wireless links, access at 6 Mbps
16,000
88,900
(4 campi)
(2 campi)
UEPA
7,600
(5 campi)
UFPA
(4 campi)
UFRA
UNAMA
(4 campi)
Annual telco charges for POOR local access = US$ 241,000
25-27 September 2005
Alberto Santoro
M. Stanton 14
Alternative Approach in Brazil – Do It Yourself
(DIY) Networking (M. Stanton, RNP)
1. Form a consortium for joint network provision
2. 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]
25-27 September 2005
Alberto Santoro
15
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)
25-27 September 2005
Alberto Santoro
M. Stanton16
Present Topologia of RNP
25-27 September 2005
Alberto Santoro
17
SLOW? YES! But we continue our main project:
The purpose of HEPGRID-CMS/BRAZIL is to become
At Regional Level, Federate with CBPF, UFRJ, UFRGS, UFBA, UERJ & UNESP
At International Level, Federate with Caltech, T1-FNAL, GRID3/OSG...
Strong cooperation with CALTECH
Brazilian HEPGRID
On line
systems
CERN
T1
France
Germany
UNESP/USP
SPRACEWorking
T3 T2UFRGS
UERJ:
T2T1,
100500
Nodes;
Plus T2s to
100 Nodes
25-27 September 2005
UERJ
Italy
Soon not more
a Dream!
T0
+T1
BRAZIL
2.5 10 Gbps
622 Mbps
UERJ
Regional
Gigab
Tier2 Ctr
it
UFBA
UFRJ
USA
T2 T1
CBPF
T4
Alberto Santoro
Individual
Machines
18
Cluster Topology
25-27 September 2005
Alberto Santoro
19
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 AUTHORITIES
WITH RNP!!!
THANKS!
20
25-27 September 2005
Alberto Santoro