grid

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DATAGRID Testbed 0 release Development Plan
Draft proposal
F.Etienne, A.Ghiselli CNRS/IN2P3 Marseille,
INFN-CNAF Bologna Physics Department, Milano
11 December 2000
2
Content

• Testbed 0 release goals
• Working model
• Organization
• Testbed layout and information
• Conclusion

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Goals of Testbed 0 release

• Grid basic services deployment at european level,
  based on Globus toolkit main coordination issues
  are
• Information services
• Resource accessCertification, Security and
  policies management
• Installation kit and documentation
• Network layout monitoring
• First Grid Middleware
• First Grid Applications

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Working Model

• WP test activity Testbed WP will provide the
  basic layout for test activity of each DATAGRID
  WPs.
• WP Release a team of people from WPs,
  applications, testbed and network will organize
  the test environment for this release, do the
  tests, provide feedback to the WP and validate
  the release for the next test phase.
• Testbed Release the previous software release
  will be integrated to the last official testbed
  release. This new release will be tested in a
  larger environment in order to be validated for
  the next final testing phase.
• Official Testbed Releasea new team including
  also users will organize a quasi-production
  environment in order to certificate this release
  as new official testbed release.

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MIDDLEWARE AND APPLICATIONS
NE T W O R K
T E S T B E D
Specific WP test activity
WPx team
Testbed WPx appl. Team
I WP Release appl. test
II Release integration into testbed release and
test in larger environment
Testbed WPs and appl. Team
III Release test in quasi-production environment
Users Team
Official Testbed RELEASE
Development Version
Production Version
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Testbed organization

• Permanent Group
• Partners representatives
• Testbed site contacts
• Steering group
• Requirements group (WPs Middleware, applications)
• Information service
• Certification Authority and Security
• Network layout and services
• Testbed support
• Release Teams one team for each Release
  certification phase

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Partners
Coordinator Francois Etienne Deputy
Antonia Ghiselli
WP6
PPARC RAL
CNRS IN2P3 7 sites
CERN
INFN 9 sites
Spain 5 sites
ESA-Esrin 4 sites
A.Ghiselli L.Gaido
S.Jarp
G.Brugnoni
D. Newbold A.Sansum
R.J.Wilson
F.Etienne
CZECH Republic 2 sites
Sweden Lund
ZIB (Berlin)
LIP (Lisboa)
Russia 4 sites
A.Merzky F.Schintke
J.Gomes
O.Smirnova
M.Ruda H.Sverenyak
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Sites map
Dubna
Moscow
Lund
Estec KNMI
RAL
Berlin
IPSL
Prague
Paris
Brno
CERN
Lyon
Santander
Milano
Grenoble
PD-LNL
Torino
Madrid
Marseille
BO-CNAF
HEP sites
Pisa
Lisboa
Barcelona
ESRIN
ESA sites
Roma
Valencia
Catania
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Example of information per site Marseille
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INFN testbed organization

• People
• Testbed Antonia Ghiselli, Luciano Gaido
• Grid basic services coordination site contacts
• Information service Giuseppe LoBiondo, Giulia
  Vitafinzi, Franco Semeria
• Security service Roberto Alfieri, Francesco
  Prelz, Andrea Chierici
• Release distribution and documentation Flavia
  Donno, Zhen Xie
• Certificate Authority Roberto Cecchini
• Network coordination Tiziana Ferrari, Luciano
  Gaido
• Applications
• CMS Ivano Lippi, Claudio Grandi, Giuseppe
  Bagliesi, Lucia Silvestris, Luciano Barone,
• Atlas Lamberto Luminari, Bianca Osculati, Silvia
  Resconi,
• LHCb Roberta Santacesaria, Vincenzo Vagnoni,
  Stefania Vecchi,
• Alice Roberto Barbera, Piergiorgio Cerello,
  Marcello Castellano, M.Luisa Luvisetto.
•  

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• Resources
• the initial resources capacity will be based on a
  small amount of cpu and disk (called quantum
  grid) in each site. The installation of the
  quantum grid will be accomplished by the end of
  the year.
• During next year (2001) the LHC experiments are
  planning to integrate the testbed with capacity
  of 200 boxes, with single o dual CPUs, and 15 TB
  of disks.
•  
• Sites and contacts
• Bari, Maria Damato
• Bologna, F.Semeria
• CNAF, A.Chierici, A. Italiano
• Catania, Enesto Cangiano, C.Rocca , P.Belluomo
• Legnaro,M.Biasotto
• Milano,S.Resconi
• Padova,M.Sgaravatto, M.Michelotto
• Pisa, F.Donno, A.Sciaba, T.Boccali
• Torino, A.Forte, S.Lusso
• Roma, A.De Salvo

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Summary
Sites Cluster nodes LLinux Job man. Network access (bps) applications
Bari 3 L condor 8M cms,alice
Bologna 2L, 6L Condor 12M cms,alice,lhcb
CNAF 4Sun, 5L PBS 12M all
Catania 3L LSF 4M alice, cms
Legnaro 3L LSF 4M cms
Milano 3L PBS 12M atlas
Padova 3L, 10L LSF 16M cms
Pisa 5L LSF 13.8M cms,atlas
Roma 3L 16M atlas
Torino 3L, 5L PBS, fork 12M alice
58PCs
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Summary (provisional)
Org. Cluster nodes LLinux Job man. disk TEN-155 access (bps) Grid Services applications
CERN 5 L LSF 155M security
CZECH 64L PBS,Con. 1 TB 68M
ESA SGI,Sun, PC Condor 34M to cern 155M
France 14L Lyon Condor 34M to cern 155M all
Germany 5L fork 310M
INFN 54L ,4Sun LSF,PBS,Condor 1TB 155 to EU all LHC
Portugal 8L PBS 34M
Russia 40L PBS, .. 80GB
Spain 5L fork 45M
Sweden 2 -gt100L PBS,Con. 200M (Nordnt)
UK 10L PBS 155M all PAW-G
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Testbed progressively growingfrom quantum to
production Grid
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Conclusions

• Working in progress.
• Set up the organization and grid-layout
• Define CA/Security rules
• Define a GIS topology
• Plan for network monitoring tools
• Input from Middleware WPs and Applications
• Test plan
• Testbed kick-off date?