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| 15.12.2004 |
Presentations of the computing models of
the 4 LHC experiments in the GDB (agenda) |
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| 01.12.2004 |
Presentation on tape storage (performance+costs)
in a Phase 2 meeting (talk) |
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| 22.11.2004 |
22-23. Nov. LHCC
Comprehensive review (
agenda,
fabric
talk) |
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| 09.11.2004 |
PEB presentation on the resource
situation for 2005 at CERN (talk) |
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| 02.11.2004 |
LCG worksop on Operational Issues
(agenda)
|
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| 18.10.2004 |
18-22 October , HEPIX meeting and Workshop
on 'Platforms for Physics in Brookhaven (Agenda
and Talks)
|
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| 27.09.2004 |
27September-01.October CHEP 2004
Interlaken (Agenda
and Talks)
|
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| 24.05.2004 |
24-28 May, HEPIX meeting in Edinburgh (Agenda
and talks) |
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|
| 14.05.2004 |
C5 presentations about R&D activities in the
ADC group
|
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1. investigation of USB/Firewire
disks (.ppt) |
|
2. test results from Infiniband
(pdf) |
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3. optimization of IDE disk servers
(kernel, filesystems,etc.) (pdf) |
|
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| 27.04.2004 |
openlab thematic workshop on security (Agenda
and talks) |
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| 24.11.2003 |
Fabric presentation to the LHCC review (.ppt) |
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| 18.11.2003 |
Fabric presentations to the internal LCG review |
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1. fabric overview
(.ppt) |
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2. cluster filesystems
(.ppt) |
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3. open source software
(.ppt) |
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4. fabric infrastructure
(.ppt) |
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5. fabric-grid interfaces
(.ppt) |
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| 12.11.2004 |
openlab thematic workshop on TCO (Agenda
and talks) |
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| 12.09.2003 |
Fabric status presentation to the SC2 (.ppt) |
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| 24.06.2003 |
LCG Seminar on the
re-costing exercise for Phase 2 (.ppt) |
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| 12.05.2003 |
Computing Infrastructure and Technology (.ppt)
and Data Challenges (.ppt)
Academic Training Lecture |
|
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| 12.03.2003 |
Fabric area status report to the SC2 (.ppt)
Results from the IT-ALICE Data Challenge IV (.ppt)
|
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| 10.12.2002 |
Fabric Area presentation to the SC2 (.ppt) |
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| 14.10.2002 |
Presentation at the Large Cluster Workshop in Fermilab
about the CERN Architecture (.ppt) |
Documentation
General
Overview of the Computing Fabric
Quarterly reports and general LCG documentation
Risk
analysis
Technology evaluation report PASTA
Cost Estimates for the Construction and Operation of the Tier 0+1
Facility at CERN in Phase 2 of the LCG Project - 2006-08
Re-costing
tables (2003)
Re-costing technical explanation note
New price extrapolation note (August 2004)
Preliminary cost extrapolations for the CERN T0 center
(September
2004)
Tape
sizing and performance figures
( February 2005 )
External audit document 1
External audit document 2
Status of LCG
Computing Resources
CMS-IT Data Streaming project
Note on data rate predictions
General talk on physics and computing
(October 2004)
General talk on
IT computing
(September 2005)
General talk on storage from IBM (slides)
(September 2004)
Computing
models of the 4 LHC experiments
(December 2004)
ALICE,
ATLAS,
CMS,
LHCb
Draft paper on architecture and technology for phase II
(January 2005)
Central Data Recording and the T0, status and issues
(September 2005)
PC memory and
PC cost evolution
(September 2005)
Infrastructure
Overview Network
WAN challenges (paper,
slides) (September 2004)
Overview Monitoring and Fault Tolerance
web page
General monitoring display
(October 2004)
web
page
Lxbatch cluster accounting figures
(October 2004)
web page
Overview Installation and Configuration
web page
Status and overview of the ELFms system (paper,
slides)
(September 2004)
Overview Electricity and Cooling
web page
Overview
Purchasing procedures
PC Power Consumption
Overview console management
Procurement planning (September
2005)
Services
Overview Batch Scheduling System
web page
Overview Linux at CERN
web page
Overview
Cluster filesystems
web page
Hierachical Storage Management, CASTOR
web page
Status report of the new CASTOR development (October 2004)
Detailed description of the new
CASTOR system (paper,
slides) (September 2004)
Status data management service
(slides)
(September 2004)
Disk server hardware overview
(slides)
(September 2004)
Monitoring
CASTOR monitoring
web page
LSF batch system monitoring
web page
Cluster farm monitoring
web page
AFS server monitoring
web page
DATATAG network monitoring
web page
Service DC network
monitoring
web page
Failure
rate monitoring
web page
Service incidents monitoring
web page
External network monitoring
web page
Pictures and
Diagrams
View of the different areas in the Fabric
Cluster layout diagram
General data flow diagram
Building blocks of the Fabric
Today's and Tomorrow's network topology
The LHC Tier model
Refurbishment of the vault and building 513
Refurbishment of the computer center, picture gallery
(October 2004)
Layout of the high throughput/openlab cluster
(October 2004)
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