Tony Doyle [email protected] Grid Development in UK, GlueX Meeting, Glasgow, 5 August 2003.

Tony [email protected]

“Grid Development in UK”, GlueX Meeting, Glasgow, 5 August 2003

Tony Doyle - University of Glasgow

Particle Physics Particle Physics and Grid Developmentand Grid Development

• Joint Edinburgh/Glasgow SHEFC JREI-funded project to develop a prototype Tier-2 centre for LHC computing. http://www.scotgrid.ac.uk/

• UK-wide project to develop a prototype Grid for Particle Physics Applications. http://www.gridpp.ac.uk/

• EU-wide project to develop middleware for Particle Physics, Bioinformatics and Earth Observation applications http://www.eu-datagrid.org/

• Emphasis on UK developments…


OutlineOutline

• Motivation and Overview• DataGrid Video• Data Structures in

Particle Physics• How Does the Grid Work?• Rare Phenomena –

Huge Background• Data Hierarchy• LHC Computing Challenge• Computing Hierarchy • Events.. to Files.. to Events• GridPP in Context• “The Project Map”

• LHC Computing Grid Service

• European DataGrid (EDG)

• Grid Data Management

• Is the Middleware Robust?

• Applications

• Tier-1/A

• Tier-2

• Testbed

• Data Challenges

• GridPP1 Summary

• Next Step: GridPP2

• From Testbed to Production


DataGrid Video Clip…DataGrid Video Clip…


Rare Phenomena –Rare Phenomena –Huge BackgroundHuge Background

9 or

ders

of

mag

nitu

deThe HIGGS

All interactions



Online Data Rate vs SizeOnline Data Rate vs Size

Level 1 Rate (Hz)

105

104

103

102

High Level-1 Trigger(1 MHz)

High No. ChannelsHigh Bandwidth(500 Gbit/s)

High Data Archive(PetaByte)

LHCB

KLOE

HERA-B

CDF II

CDF

H1ZEUS

UA1

LEP

NA49

ALICE

Event Size (bytes)

104 105 106

ATLASCMS

107

106

It doesn’t…Factor

O(1000)Online datareductionvia trigger selection

“How can this data reach theend user?”


A running (non-Grid) experimentA running (non-Grid) experiment

Three Steps to select an event today

1. Remote access to O(100) TBytes of ESD data

2. Via remote access to 100 GBytes of TAG data

3. Using offline selection e.g. ZeusIO-Variable (Ee>20.0)and(Ntrks>4)

• Access to remote store via batch job• 1% database event finding overhead• O(1M) lines of reconstruction code• No middleware• 20k lines of C++ “glue” from Objectivity

(TAG) to ADAMO (ESD) database

TAG

ESD

100 Million selected events from 5 years’ data TAG selection via 250 variables/event


Data HierarchyData Hierarchy“RAW, ESD, AOD, TAG”

RAWRAW Recorded by DAQRecorded by DAQTriggered eventsTriggered events

Detector digitiDetector digitissationation~2 MB/event~2 MB/event

ESDESDPseudo-physical information:Pseudo-physical information:

Clusters, track candidates Clusters, track candidates (electrons, muons), etc.(electrons, muons), etc.

Reconstructed Reconstructed informationinformation

~100 kB/event~100 kB/event

AODAOD

Physical informationPhysical information::Transverse momentum, Transverse momentum,

Association of particles, jets, Association of particles, jets, (best) id of particles,(best) id of particles,

Physical info for relevant “objects”Physical info for relevant “objects”

Selected Selected informationinformation

~10 kB/event~10 kB/event

TAGTAGAnalysis Analysis

informationinformation~1 kB/event~1 kB/eventRelevant information Relevant information

for fast event selectionfor fast event selection


LHC Computing ChallengeLHC Computing Challenge

Tier2 Centre ~1 TIPS

Online System

Offline Farm~20 TIPS

CERN Computer Centre >20 TIPS

RAL Regional Centre

US Regional Centre

French Regional Centre

Italian Regional Centre

InstituteInstituteInstituteInstitute ~0.25TIPS

Workstations

~100 MBytes/sec

~100 MBytes/sec

100 - 1000 Mbits/sec

•One bunch crossing per 25 ns

•100 triggers per second

•Each event is ~1 MByte

Physicists work on analysis “channels”

Each institute has ~10 physicists working on one or more channels

Data for these channels should be cached by the institute server

Physics data cache

~PBytes/sec

~ Gbits/sec or Air Freight



~Gbits/sec

Tier 0Tier 0

Tier 1Tier 1

Tier 3Tier 3

Tier 4Tier 4

ScotGRID++ ~1 TIPS

Tier 2Tier 2


Events.. to Files.. to EventsEvents.. to Files.. to Events

RAWRAW

ESDESD

AODAOD

TAGTAG

““Interesting Events List” Interesting Events List”

RAWRAW

ESDESD

AODAOD

TAGTAG

RAWRAW

ESDESD

AODAOD

TAGTAG

Tier-0Tier-0(International)(International)

Tier-1Tier-1(National)(National)

Tier-2Tier-2(Regional)(Regional)

Tier-3Tier-3(Local)(Local)

DataFiles

DataFiles

DataFiles

TAGData

DataFilesData

FilesDataFiles

RAWDataFile

DataFilesData

FilesESDData

DataFilesData

FilesAODData

Event 1 Event 2 Event 3


Application InterfacesApplication Interfacesunder developmentunder development

Fabric

TapeStorage

Elements

RequestFormulator and

Planner

Client Applications

ComputeElements

Indicates component that w ill be replaced

DiskStorage

Elements

LANs andWANs

Resource andServices Catalog

ReplicaCatalog

Meta-dataCatalog

Authentication and SecurityGSISAM-specific user, group , node, st at ion regis tration B bftp ‘cookie’

Connectivity and Resource

CORBA UDP File transfer protocol s - ftp, b bftp, rcp GridFTP

Mass Storage s ystems protocol se.g. encp, hp ss

Collective Services

C atalogproto co ls

Signi fi cant Event Log ger Naming Service Database ManagerC atalog Manager

SAM R es ource M an ag em entB atch Sys tems - LSF, FB S, PB S,

C ondorData Mov erJob Services

Storage ManagerJob ManagerCache ManagerRequest Manager

“Dataset Editor” “File Storage Server”“Project Master” “Station M aster” “Station M aster”

Web Python codes, Java codesCom mand line D0 Fram ework C++ codes

“Stager”“Optim iser”

CodeRepostory

Name in “quotes” is SAM-given software component name

or addedenhanced using PPDG and Grid tools


How Does theHow Does theGrid Work?Grid Work?

1. Authenticationgrid-proxy-init

2. Job submissiondg-job-submit

3. Monitoring and controldg-job-statusdg-job-canceldg-job-get-output

4. Data publication and replication

globus-url-copy, GDMP

5. Resource scheduling – use of Mass Storage Systems

JDL, sandboxes, storage elements

0. Web User Interface…


Middleware DevelopmentMiddleware Development


Project OverviewProject Overview

1. 1 2. 1 3. 1 4. 1 5. 1 6. 1 7. 1

1. 2 2. 2 3. 2 4. 2 5. 2 6. 2 7. 2

1. 3 2. 3 3. 3 4. 3 5. 3 6. 3 7. 3

1. 4 2. 4 3. 4 4. 4 5. 4

1. 5 2. 5 3. 5 4. 5

Navigate down

External link 2. 6 3. 6 4. 6 Link to goals

2. 7 3. 7

2. 8 3. 8

System

UK Grid Rollout

Data Challenges

Dissemination

Tier-1 Centre

Tier-A Centre

Applications

CERN DataGrid Applications

LCG Creation WP1

WP2

ResourcesInfrastructure

Presentation Deployment of

related areasGANGA/GaudiATLAS/LHCb

resources

Participation in

of GridPP

Monitoring of

UK e-Science

Computing Fabric

Grid Technology

Tier-2 Centres

CMSMonte Carlo

WP3

WP4

LHCb

Standards

Open SourceImplementation

Grid Deployment

resourcesEngagementof UK groups

Attract newParticle Physics

UK Testbed

resources

WP6

WP7

WP5

SAM Framework

UKQCD

BaBar

Integration

Integration

Applications

QCD Application

Other

Data Analysis

CDF/D0

GridPP Goal

ATLAS

in the UK for the use of the Particle Physics communityTo develop and deploy a large scale science Grid

5Interoperability

International

WP8

6 71 2 3 4

Worldwide

6/May/2003

£3.8m

£5.67m

£3.67m

£2.08m£1.78m

CERN

DataGrid

Tier - 1/A

ApplicationsOperations


Institutes

GridPP

GridPP in ContextGridPP in Context

Core e-Science

Programme

GridPP CERNLCGTier-1/A

Middleware

Experiments

Tier-2

GridSupportCentre

EGEE

Not to scale!

Apps DevApps

Int


““The Project Map”The Project Map”

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1

M e t r ic n o t O K 1 . 1 . 1 1 . 5 2 . 5 3 . 5 4 . 5 T a s k c o m p le t e 1 . 1 . 1

1 . 5 . 1 1 . 5 . 2 1 . 5 . 3 1 . 5 . 4 2 . 5 . 1 2 . 5 . 2 2 . 5 . 3 2 . 5 . 4 3 . 5 . 1 3 . 5 . 2 3 . 5 . 3 3 . 5 . 4 4 . 5 . 1 4 . 5 . 2 4 . 5 . 3 4 . 5 . 4 T a s k o v e r d u e 1 . 1 . 11 . 5 . 5 1 . 5 . 6 1 . 5 . 7 1 . 5 . 8 2 . 5 . 5 2 . 5 . 6 2 . 5 . 7 3 . 5 . 5 3 . 5 . 6 3 . 5 . 7 6 0 d a y s 1 . 1 . 1

1 . 5 . 9 1 . 5 . 1 0 T a s k n o t d u e s o o n 1 . 1 . 1N o l o n g e r a c t i v e 1 . 1 . 1

2 . 6 3 . 6 4 . 6 N o T a s k o r m e t r i c2 . 6 . 1 2 . 6 . 2 2 . 6 . 3 2 . 6 . 4 3 . 6 . 1 3 . 6 . 2 3 . 6 . 3 3 . 6 . 4 4 . 6 . 1 4 . 6 . 2 4 . 6 . 32 . 6 . 5 2 . 6 . 6 2 . 6 . 7 2 . 6 . 8 3 . 6 . 5 3 . 6 . 6 3 . 6 . 7 3 . 6 . 8 N a v i g a t e u p

2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n

E x t e r n a l l i n k 2 . 7 3 . 7 L i n k t o g o a l s

2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5

T o d e v e l o p a n d d e p l o y a l a r g e s c a l e s c i e n c e G r i di n t h e U K f o r t h e u s e o f t h e P a r t i c l e P h y s i c s c o m m u n i t y

P r e s e n t a t i o n D e p lo y m e n t

5 6 74

1 - A p r - 0 3S t a t u s D a t e

I n t . S t a n d a r d s

O p e n S o u r c e

W o r l d w i d e I n t e g r a t i o n

U K I n t e g r a t i o n

M o n i t o r i n g

D e v e lo p in gE n g a g e m e n t

P a r t i c i p a t i o n

O t h e r

D a t a C h a l l e n g e s

R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3

L C G C r e a t i o n

A p p l i c a t io n s

C E R N D a t a G r i d A p p l i c a t i o n s I n f r a s t r u c t u r e

D u e w it h in

A T L A S

G r i d P P G o a l

R e s o u r c e sI n t e r o p e r a b i l i t y D i s s e m i n a t i o n

T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r


LHC Computing Grid

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r

LCG-1Release

Ref. milestone description target date

M1.1 First Global Service (LCG-1) - Initial AvailabilityThis comprises the construction and commissioning of the first LHC Computing service suitable for physics usage. The service must offer reliably 24x7 availability to all four LHC experiments and include some ten Regional Centers from Europe, North America and Asia. The milestone includes delivery of the associated Technical Design, containing description of the architecture and functionality and quantified technical specifications of performance (capacity, throughput, reliability, availability). It must also include middleware specifications, agreed as a common toolkit by Europe and US.The service must prove functional, providing a batch service for event production and analysis of the simulated data set. For the milestone to be met, operation must be sustained reliably during a 7 day period; stress tests and user productions will be executed, with a failure rate below 1%.

July 2003

2003 2004 2005 2006 2007 2008

Middleware Deployment Operations

ResourceProvider

UserCommunity

EDG

LCG

LCG

EGEE

EGEE

HEP/BIOMED/…

Prototype-1EDG 1.x

(GT2, Condor-G)

Prototype-2LCG-1 (EDG-2)

Prototype-3LCG-2 Releases

Production-1LCG-3

Production-2 Production-3

Migrate to OGSA/F. Follow GGF Standards


• Certification and distribution process established

• Middleware package – components from –– European DataGrid (EDG)– US (Globus, Condor, PPDG, GriPhyN) the Virtual Data Toolkit

• Agreement reached on principles for registration and security

• RAL to provide the initial grid operations centre

• FZK to operate the call centre

• Initial service being deployednow to 10 centres US, Europe, Asia

• Expand to other centres assoon as the service is stable

LCG

Academia Sinica Taipei, BNL, CERN, CNAF, FNAL,FZK, IN2P3 Lyon, Moscow State Univ., RAL, Univ. Tokyo

LHC Computing Grid ServiceLHC Computing Grid Service


Resources committed for 1Q04

LCG Service - Target for 2004LCG Service - Target for 2004

• Establish the LHC Grid as a service for data challenges, and computing model evaluation

• the basic infrastructure for distribution, coordination, operation

• building collaboration between the people who manage and operate the Regional Centres

• integrating the majority of the resources in Regional Centres needed for the LHC data challenges of 2004

• reliability – this is the priority – and essential for ….

providing measurable value for experiments production teams

and attracting end-users to the grid

CPU(kSI2K)

Disk TB

Support FTE

Tape TB

CERN 700 160 10.0 1000

Czech Repub 60 5 2.5 5

France 420 81 10.2 540

Germany 207 40 9.0 62

Holland 124 3 4.0 12

Italy 507 60 16.0 100

Japan 220 45 5.0 100

Poland 86 9 5.0 28

Russia 120 30 10.0 40

Taiwan 220 30 4.0 120

Spain 150 30 4.0 100

Sweden 179 40 2.0 40

Switzerland 26 5 2.0 40

UK 1656 226 17.3 295

USA 801 176 15.5 1741

Total 5600 1169 120.0 4223

LCG


European DataGrid (EDG)European DataGrid (EDG)

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r

EDG 2.0EDG 2.1


European DataGrid – WP1 European DataGrid – WP1

WP1 Workload ManagementDeploy and supportResource Brokers at IC


European DataGrid – WP1European DataGrid – WP1

WP1 Workload Management

Logging &Bookkeeping

Server

Saving ofjob checkpoint statestate.saveState()

Job

Job checkpoint states saved in the LB server

Retrievalof jobcheckpoint

Also used (even in rel. 1) as repository of job status info

Already proved to be robust and reliable

The load can be distributed between multiple

LB servers, to address scalability problems

Job Checkpointing in EDG2.0



WP2 Data Management

StorageElement

Replica ManagerReplica Location

Service

Replica Optimization Service

Replica Metadata Catalog

SEMonitor

Network Monitor

Information Service

Resource Broker

User Interface orWorker Node

StorageElement

Virtual OrganizationMembership Service

UK ContributionsRM in EDG2.0


Grid Data Management: Grid Data Management: RequirementsRequirements

1. “Robust” - software development infrastructure2. “Secure” – via Grid certificates3. “Scalable” – non-centralised

4. “Efficient” – Optimised replication Examples:

GDMP Spitfire Reptor Optor


Servlet Container

SSLServletSocketFactory

TrustManager

Security Servlet

Does user specify role?

Map role to connection id

Authorization Module

Yes

Role

Trusted CAsIs certificate signed

by a trusted CA?

No

Has certificatebeen revoked?

Revoked Certsrepository

Find default

No

Role repositoryRole ok?

Connectionmappings

Translator Servlet

RDBMS

Request a connection ID

ConnectionPool

MetaData: SpitfireMetaData: Spitfire

“Secure?”At the level required in Particle Physics


OptorSim: OptorSim: File Replication SimulationFile Replication Simulation

Tests file replication strategies: e.g. economic model scalability

• Reptor: Replica architecture

• Optor: Test file replication strategies: economic model

• Reptor: Replica architecture

• Optor: Test file replication strategies: economic model

Demo and Poster: •“Studying Dynamic Grid Optimisation Algorithms for File Replication”

0

500

1000

1500

2000

2500

3000

3500

4000

4500

5000

1000 5000 10000

Number of jobs

Mea

n jo

b t

ime

(s)

Economic model(Binomial based)

Economic model(Zipf based)

Least FrequentlyUsed

0500

100015002000250030003500

Ecobin Ecozipf LFUOptimisation Algorithm

Mea

n Jo

b T

ime

(s)

Without background

With background


Complex Systems: Complex Systems: Flow Diagrams Flow Diagrams

Optor Resource Broker

Computing Element



WP3 Information and Monitoring Services

GridPP7 1/7/2003R-GMA Deployment 2

WP3

R-GMA

• Use the GMA from GGF

• A relational implementation– Powerful data model

and query language

• Applied to both information and monitoring

• Creates impression that you have one RDBMS per VO

Producer

Consumer

Registry

Store location

Lookup

locatio

n

execute or

stream

UK ProductRGMA in EDG2.0

R-GMA Consumers

LDAPInfoProvider

GIN

LDAPServer

LDAPInfoProvider

Stream Producer

GIN

Consumer (CE)

Consumer (SE)

Consumer (SiteInfo) RDBMS

LatestProducer

GOUT

ConsumerAPI

Archiver (LatestProducer)

Stream Producer

R-GMA

GLUE

Schema

Push modeUpdates every 30s >70 sites (simul.)



WP4 Fabric Management

UK Product

LCFG configuration software from Univ. Edinburgh was used from Month 12 onwards of the EDG project.Newer version, LCFGng, in EDG-2.0 and in LCG-1

The LCFG Architecture

LCFG Source Files

mkxprof

Web Server

XML Profi le

ldxprofldxprof

GenericComponent

GenericComponent

rdxprofrdxprof

LCFG Components

DBM File

Server

Client



WP5 Mass Storage Management

30-31 Jan 2003 J G Jensen, RAL/WP5

Overview

Control Info Data Xfer

Storage Element

MSS2MSS1

Grid clientsGrid clientsGrid clients

SE in EDG2.0

Client App

API

SE HTTPlibrary

SSL socketlibrary AXIS

SE coreSE

Java Client

Tomcat

The design of the SE follows a layered model with a central core handling all paths between client and MSS.

Core is flexible and extensible making it easy to support new protocols, features and MSS

Client App

JavaClient API

C Client

RMANMAN

Apache Web Service

UK Product



WP6 Testbed

EDG Application testbed: More than 40 sites

More than 1000 CPUs

5 Terabyte of storage

Testbed successfully demonstrated during 2nd EU review in Feb 2003Large UK

participation



WP7 Network Services


Is the Middleware Robust?Is the Middleware Robust?

1. Code Base (1/3 Mloc)

2. Software Evaluation Process

3. Testbed Infrastructure: Unit Test Build Integration CertificationProduction

4. Code Development PlatformsEU 2nd Year Review – 04-05 Jan. 2003 – Quality Assurance – n° 12

Test and Validation process

WPs add unittested code toCVS repository

Run nightlybuild

& auto. tests

Grid certification

Fix problemsApplication

Certification

Buildsystem

Certification (**)Testbed ~40cpu

Production (*)Testbed ~1000cpu

WP specific (*)machines

Certified publicrelease

for use by apps.

24x7 (**)

Build system

Test Group

WPs

Bugzilla anomalies reports

Unit Test Build Certification Production

Users

Development (*)Testbed ~15cpu

I ndividual WPtests

I ntegrationTeam

I ntegration

Offi ce hours

Overallreleasetests

Tag

ged p

acka

ge

Tag

ged r

elea

se s

elec

ted f

or c

erti

fica

tion

Releasescandidate

TaggedReleases

ReleasescandidateCertifiedReleases

Cer

tifi

ed r

elea

se s

elec

ted

for

dep

loym

ent

Apps. Representatives

(**) with LCG(*)Current infrastructure

EU 2nd Y ear R eview – 04-05 Jan. 2003 – Q uality A ssurance – n° 9

Anomalies follow- up

400100Users

335 000197 000EDG MW lines of

Code

5000 GB2000 GBStorage

1000400CPU

126Sites

20022001

A ssociat ed st at ist ics: T est beds evolut ion

Bugzilla Anomalies follow-up

0

20

40

60

80

100

120

Month

Num

ber

of a

nom

alie

s

Number of new anomalies Number of pending anomalies Main EDG releases

v1.1.0 v1.1.2 v1.2.Beta v1.4.0v1.2.0 v1.3.0


ApplicationsApplications

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r


Applications: GANGAApplications: GANGA

Underlying GRID services (GLOBUS toolkit)

GRID middleware (EDG, PPDG,…)

Application specific layer (Athena/Gaudi, …)

GUI interface

OS and Network services

Mu

ltil

ay

ere

d G

rid

a

rch

ite

ctu

reGA

NG

A

A common interface to the Grid for Atlas and LHCb

Server

BookkeepingDBProduction

DB

EDG UI

PYTHON SW BUS

XML RPC server

XML RPC module

GANGA Module

OS Module

Athena\GAUDI

GaudiPython PythonROOT

PYTHON SW BUSG

UI

JobConfiguration

DB

Remote user

(client)

Local JobDB

LAN/WAN

GRID

LRMS


Applications: CHEP03 PapersApplications: CHEP03 Papers

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r

ATCom

GANGA

DIRAC

Grid Tests

Three papers

Six papers

Total of 14 Application papers (plus 7 middleware papers).


Applications: CMSApplications: CMS

GUIDO portal demonstrated at All-Hands 2002. New, generic version to be unveiled this year.


Applications: CDF/D0Applications: CDF/D0

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r


Applications: CDF/D0Applications: CDF/D0

D0 plan to reprocess 22 TB of DST using

SAMGRID between Sep 1st and Nov 25th


Tier-1/ATier-1/A

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r


Tier-2Tier-2

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r



TestbedTestbed

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r


All testbed sites can be said to be truly on a Grid by virtue of their registration in a comprehensive resource information publication scheme, their accessibility via a set of globally enabled resource brokers, and the use of one of the first scalable mechanisms to support distributed virtual communities (VOMS). There are few such Grids in operation in the World today.


Data ChallengesData Challenges

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r


LHCb Data Challenge: 1/3 of events produced in the UK


Interoperability and DisseminationInteroperability and Dissemination

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r



ResourcesResources

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n


2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r


Project Map SummaryProject Map Summary

•Identifiable progress via tasks and metrics•“At the midpoint of the project, over half of the 182 tasks are completed and all of the 44 metrics are within specifications. The Project Map incorporates a complete Risk Register with 76 identified risks, reviewed on a regular basis.”

•Oversight Committee (May 2003): Conclusion•"Excellent progress, management, control, reporting and thinking (both tactical and strategic), we look forward to an equally successful second half of the project as the investments made translate into middleware roll-out and benefits to the HEP experiments. It is difficult to imagine more impressive progress all round."

The LCG-1 release is imminent; a landmark moment.


GridPP1 Summary IGridPP1 Summary I

1. Dedicated people actively developing a Grid

2. All with personal certificates

3. Using the largest UK grid testbed(16 sites and more than 100 servers)

4. Deployed within EU-wide programme

5. Linked to Worldwide Grid testbeds


GridPP1 Summary IIGridPP1 Summary II

6. Grid Deployment Programme Defined The Basis for LHC Computing

7. Active Tier-1/A Production Centre meeting International Requirements

8. Latent Tier-2 resources being monitored

9. Significant middleware development programme

10.First simple applications using the Grid testbed (open approach)


GridPP –GridPP – Theory and Experiment Theory and Experiment

• From Web to Grid…• Fit into UK e-Science structures • LHC Computing – Particle

physicists will use experience in distributed computing to build and exploit the Grid

• Infrastructure – tiered computing down to the physicist desktop

Scale in UK? 0.5 PBytes and 2,000 distributed CPUs

GridPP in Sept 2004 • Importance of networking • Existing experiments have

immediate requirements• Non-technical issues =

recognising/defining roles (shared

resources)

• UK GridPP started 1/9/01

• EU DataGrid

• First Middleware ~1/9/01 Development requires a testbed with feedback

– “Operational Grid”

• GridPP Testbed is relatively small scale – migration plans reqd. e.g. for UK e-Science CA

• Grid jobs are being submitted today.. user feedback loop is important..

• Grid tools web page development by a VO (GridPP)

• Next stop Web and Grid services (WSDL and OGSA)…


Next Step: GridPP2 Next Step: GridPP2 (1/9/04-31/8/07)(1/9/04-31/8/07)

1. Executive Summary ........................................................................................................................4

2. Outline ............................................................................................................................................5

3. Introduction .....................................................................................................................................6 3.1 Experimental Motivation .......................................................................................................6 3.2 GridPP1: From Web to Grid..................................................................................................7 3.3 GridPP2: From Prototype to Production..............................................................................10

4. Experimental Requirements for the Production Grid .....................................................................17 4.1 CPU Requirements.............................................................................................................17 4.2 Storage Requirements........................................................................................................18 4.3 Networking Requirements ..................................................................................................19 4.4 Total Hardware Requirements............................................................................................19

5. The Grid Computing Hierarchy......................................................................................................19 5.1 Tier-0..................................................................................................................................21 5.2 Tier-1..................................................................................................................................23

A National and International UK Role............................................................................................25 5.3 Tier-2..................................................................................................................................25 5.4 Summary of Tier Centre Production Services .....................................................................27

6. Meeting the Experiments’ Hardware Requirements ......................................................................29

7. Grid Development .........................................................................................................................30 7.1 Middleware, Security and Network Development................................................................30

7.1.1 Data and Storage Management ......................................................................................30 7.1.2 Workload Management...................................................................................................32 7.1.3 Information & Monitoring .................................................................................................32 7.1.4 Security...........................................................................................................................33 7.1.5 The Network Sector ........................................................................................................34

7.2 Summary of Middleware, Security and Network Services ...................................................36 7.3 Application Interfaces .........................................................................................................37

8. Management.................................................................................................................................39

9. Dissemination and Technology Transfer .......................................................................................40 9.1 Dissemination.....................................................................................................................40 9.2 Technology Transfer...........................................................................................................41

10. Resource Request ........................................................................................................................41 10.1 Overview ............................................................................................................................41 10.2 Tier-0 Resources................................................................................................................42 10.3 Tier-1 Resources................................................................................................................43 10.4 Tier-2 Resources................................................................................................................43 10.5 Application Interfaces .........................................................................................................43 10.6 Middleware, Security and Networking.................................................................................44 10.7 Management, Dissemination and Operations .....................................................................44 10.8 Travel and Consumables....................................................................................................44 10.9 Resource Request Details and Interface Issues .................................................................44 10.10 Resource Request Summary..............................................................................................46

11. Conclusion....................................................................................................................................48

12. Appendix.......................................................................................................................................48 12.1 Tier-0 Planning Document ..................................................................................................48 12.2 Tier-1 Planning Document ..................................................................................................48 12.3 Tier-2 Planning Document ..................................................................................................48 12.4 Middleware Planning Document .........................................................................................48 12.5 Applications Planning Document ........................................................................................48 12.6 Management Planning Document.......................................................................................49 12.7 Travel Planning Document .................................................................................................49 12.8 Hardware Requirements Planning Document .....................................................................49

http://www.gridpp.ac.uk/docs/gridpp2/

~30 page proposal + figures/tables

+ 11 planning documents:15. Tier-0

16. Tier-1

17. Tier-2

18. The Network Sector

19. Middleware

20. Applications

21. Hardware Requirements

22. Management

23. Travel

24. Dissemination

25. From Testbed to Production


GridPPGridPP Timeline…Timeline…

• 29/10/02 CB ~outline approval for GridPP2 (“Prototype to Production”) and EGEE (“Grid = Network++”)

• Dec 02 EU Call for FP6 (EGEE)• Jan 03 GridPP Tier-2 tenders • Four ½ posts to be assigned to regional management

(Testbed: Grid enablement of Hardware)• Feb 03 PPARC Call for e-Science proposals• 19/02/03 CB review of GridPP II plans• Apr 03 EGEE Proposal submission• ** Tier-1 and Tier-2 Centres

not yet defined (work with prototypes)**• End-May 03 GridPP II Proposal • Sep 03 Approval? (Limited) Tier-2 funding starts• Dec 03 DataGrid funding ends• ~Jan 04 DataGrid’ as part of EGEE?• Sep 04 Start of GridPP II Production Phase…

Production Grid

Whole Greater than the Sum of Parts..


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Problem reports

add unittested code to

repository

Run nightly build

& auto. testsGrid certification

Fix problemsApplication Certification

BuildSystem

CertificationTestbed ~40CPU

ProductionTestbed ~1000CPU

Certified publicrelease

for use by apps.

24x7

Build system

Test Group

WPs

Unit Test Build Certification Production

Users

DevelopmentTestbed ~15CPU

Individual WP tests

IntegrationTeam

Integration

Overall release

tests

Releases candidate

Tagged Releases

Releases candidate

Certified Releases

Apps. Representatives

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Operations Manager

Tier-2 Expert

Tier-2 Expert

Tier-2 Expert

Tier-2 Expert

Tier-1 Expert

Tier-1 Expert

Applications Expert

University WP6 Posts

RAL WP6 Post

WP8 Post

Testbed Team Production Team

GridPP1 GridPP2

From Testbed to ProductionFrom Testbed to Production


Experiment Requirements: Experiment Requirements: UK onlyUK only

CPU

0

2000

4000

6000

8000

10000

12000

2004 2005 2006 2007

Year

kS

I20

00

ye

ar

ATLAS

CMS

LHCb

ALICE

Phenomenology

ZEUS

UKQCD

UKDMC

MINOS

MICE

LISA

D0

CDF

BaBar

ANTARES

LHC

NonLHC

Disk

0

500

1000

1500

2000

2500

2004 2005 2006 2007

Year

TB

ATLASCMSLHCbALICEPhenomenologyUKQCDUKDMCMINOSMICED0CRESSTCDFBaBarANTARES

LHC

NonLHC

Tape

0

500

1000

1500

2000

2500

3000

2004 2005 2006 2007

Year

TB

ATLASCMS

LHCb

ALICEUKDMC

MINOS

MICED0

ANTARES

LHC

NonLHC

Total Requirement:

Year 2004 2005 2006 2007

CPU [kSI2000] 2395 4066 6380 9965

Disk [TB] 369 735 1424 2285

Tape [TB] 376 752 1542 2623


Projected Hardware ResourcesProjected Hardware Resources

Total Resources:

2004 2007(note x2 scale change)


Tier Centres Tier Centres -- FunctionalityFunctionality

RAWRAW

ESDESD

AODAOD

TAGTAG

““InterestingInteresting”” Events List Events List

RAWRAW

ESDESD

AODAOD

TAGTAG

RAWRAW

ESDESD

AODAOD

TAGTAG

TierTier--00(International)(International)

TierTier--11(National)(National)

TierTier--22(Regional)(Regional)

TierTier--33(Local)(Local)

DataFiles

DataFiles

DataFiles

TAGData

DataFilesData

FilesDataFiles

RAWDataFile

DataFilesData

FilesESDData

DataFilesData

FilesAODData

Event 1 Event 2 Event n


GridPP2 SummaryGridPP2 Summary

• Challenge in going from prototype to production system

• Project Map built in: to identify progress…

1 . 1 2 . 1 3 . 1 4 . 1 5 . 1 6 . 1 7 . 1

1 . 1 . 1 1 . 1 . 2 1 . 1 . 3 1 . 1 . 4 2 . 1 . 1 2 . 1 . 2 2 . 1 . 3 2 . 1 . 4 3 . 1 . 1 3 . 1 . 2 3 . 1 . 3 3 . 1 . 4 4 . 1 . 1 4 . 1 . 2 4 . 1 . 3 4 . 1 . 4 5 . 1 . 1 5 . 1 . 2 5 . 1 . 3 6 . 1 . 1 6 . 1 . 2 6 . 1 . 3 6 . 1 . 4 7 . 1 . 1 7 . 1 . 2 7 . 1 . 3 7 . 1 . 41 . 1 . 5 2 . 1 . 5 2 . 1 . 6 2 . 1 . 7 2 . 1 . 8 3 . 1 . 5 3 . 1 . 6 3 . 1 . 7 3 . 1 . 8 4 . 1 . 5 4 . 1 . 6 4 . 1 . 7 4 . 1 . 8 6 . 1 . 5

2 . 1 . 9 3 . 1 . 9 3 . 1 . 1 0 4 . 1 . 9

1 . 2 2 . 2 3 . 2 4 . 2 5 . 2 6 . 2 7 . 2

1 . 2 . 1 1 . 2 . 2 1 . 2 . 3 1 . 2 . 4 2 . 2 . 1 2 . 2 . 2 2 . 2 . 3 2 . 2 . 4 3 . 2 . 1 3 . 2 . 2 3 . 2 . 3 3 . 2 . 4 4 . 2 . 1 4 . 2 . 2 4 . 2 . 3 4 . 2 . 4 5 . 2 . 1 5 . 2 . 2 5 . 2 . 3 6 . 2 . 1 6 . 2 . 2 6 . 2 . 3 7 . 2 . 1 7 . 2 . 2 7 . 2 . 31 . 2 . 5 1 . 2 . 6 2 . 2 . 5 2 . 2 . 6 2 . 2 . 7 3 . 2 . 5 3 . 2 . 6 3 . 2 . 7 3 . 2 . 8 4 . 2 . 5 4 . 2 . 6 4 . 2 . 7

3 . 2 . 9

1 . 3 2 . 3 3 . 3 4 . 3 5 . 3 6 . 3 7 . 3

1 . 3 . 1 1 . 3 . 2 1 . 3 . 3 1 . 3 . 4 2 . 3 . 1 2 . 3 . 2 2 . 3 . 3 2 . 3 . 4 3 . 3 . 1 3 . 3 . 2 3 . 3 . 3 3 . 3 . 4 4 . 3 . 1 4 . 3 . 2 4 . 3 . 3 4 . 3 . 4 5 . 3 . 1 5 . 3 . 2 5 . 3 . 3 6 . 3 . 1 6 . 3 . 2 6 . 3 . 3 6 . 3 . 4 7 . 3 . 1 7 . 3 . 2 7 . 3 . 3 7 . 3 . 41 . 3 . 5 1 . 3 . 6 2 . 3 . 5 2 . 3 . 6 2 . 3 . 7 3 . 3 . 5 3 . 3 . 6 4 . 3 . 5

1 . 4 2 . 4 3 . 4 4 . 4 5 . 4

1 . 4 . 1 1 . 4 . 2 1 . 4 . 3 1 . 4 . 4 2 . 4 . 1 2 . 4 . 2 2 . 4 . 3 2 . 4 . 4 3 . 4 . 1 3 . 4 . 2 3 . 4 . 3 3 . 4 . 4 4 . 4 . 1 4 . 4 . 2 4 . 4 . 3 4 . 4 . 4 5 . 4 . 1 5 . 4 . 2 5 . 4 . 3 5 . 4 . 41 . 4 . 5 1 . 4 . 6 1 . 4 . 7 1 . 4 . 8 2 . 4 . 5 2 . 4 . 6 2 . 4 . 7 3 . 4 . 5 3 . 4 . 6 3 . 4 . 7 3 . 4 . 8 4 . 4 . 5 4 . 4 . 6 5 . 4 . 51 . 4 . 9 3 . 4 . 9 3 . 4 . 1 0 M e t r ic O K 1 . 1 . 1





2 . 6 . 9 3 . 6 . 9 3 . 6 . 1 0 3 . 6 . 1 1 3 . 6 . 1 2 N a v i g a t e d o w n

E x t e r n a l li n k 2 . 7 3 . 7 L i n k t o g o a l s

2 . 7 . 1 2 . 7 . 2 2 . 7 . 3 2 . 7 . 4 3 . 7 . 1 3 . 7 . 2 3 . 7 . 3 3 . 7 . 42 . 7 . 5 2 . 7 . 6 2 . 7 . 7 2 . 7 . 8 3 . 7 . 5 3 . 7 . 6

2 . 8 3 . 8

2 . 8 . 1 2 . 8 . 2 2 . 8 . 3 2 . 8 . 4 3 . 8 . 1 3 . 8 . 2 3 . 8 . 32 . 8 . 5



5 6 74

1 - A p r - 0 3S t a t u s D a t e


O p e n S o u r c e



M o n i t o r i n g



O t h e r


R o l l o u t

T e s t b e d

W P 7

A T L A S / L H C b

C M S

B a B a r

C D F / D O

U K Q C D

W P 1

W P 2

W P 3




D u e w it h in

A T L A S

G r i d P P G o a l


T i e r - 1

T i e r - A

L H C b T i e r - 2

W P 8

1 2 3

D e p lo y m e n t

W P 4

W P 5

F a b r i c

T e c h n o lo g y

W P 6

U p d a t e

C l e a r

1. 1 2. 1 3. 1 4. 1 5. 1 6. 1 7. 1

1. 2 2. 2 3. 2 4. 2 5. 2 6. 2 7. 2

1. 3 2. 3 3. 3 4. 2 5. 3 6. 3 7. 3

1. 4 2. 4 3. 4 4. 3 5. 4 6. 4 7. 4

2. 5 3. 5 4. 4 5. 5

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External link

Link to goals

TechnologyTransfer

Infrastructure

D0

OtherApplications

NetworkSupport

Support

ExperimentPhenoGrid

Non-LHC Apps761 2 3 4

ManagementProduction Grid

EngagementMonitoring

GridPP2 Goal

ATLAS

grid in the UK for the use of the Particle Physics communityTo develop and deploy a large scale production quality

5

CDF

Grid Technology

Grid Deployment UKQCDCMS

Security

Information &

LHCb

InteroperabilityDeployment

OutreachPlanningRollout

Dissemination

Computing Fabric

LCG Development LHC Apps

Applications Data & Storage

Workload

Management

Ganga

Management

BaBar

MonitoringRunning

Grid Services

Middleware

Date post:	28-Mar-2015
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Tony Doyle [email protected] Grid Development in UK, GlueX Meeting, Glasgow, 5 August 2003.

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