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LCG Project Planning
Current WLCG MoU Documents
For
additional information on resources see the Computing
Resources Review Board.
 
Resources
·
Experiment Resource Requirements
(October 2006)
The summary of the experiments’ requirements at CERN, in the
Tier-1s and in the Tier-2s, formally agreed within the experiments and
reported to the C-RRB. The original set of requirements is contained in the
computing TDRs of the experiments, and summarised in the LCG TDR.
·
Process for Reporting Capacity and Usage Data
(version 7 - 23 March 2007)
A summary of the process for reporting capacity and usage
data for CERN and the Tier-1 centres, including details of who maintains each
of the tables referred to below and the frequency with which they are
updated.
·
Megatable
(version of 24 January 2007)
The Megatable specifies relationships between Tier-1 and Tier-2
centres, giving for each experiment inter-site data rates, sizing and
utilisation of storage classes, etc. – according to the way in which the experiments
expect to use its resources at the site during the 2008 run.
·
Regional Centre
Resource Tables
These tables define the current status of the resources pledged or planned
by funding agencies, organised by regional centre. This includes the current
status of Annexes 6.1, 6.2, 6.3 and 6.4 of the MoU.
·
Resource Planning Tables
These tables give -
·
the experiment requirements at each Tier-1
site for computational and storage capacity at the beginning of the current
and following (1-3) quarters;
·
the capacity installed at each site
(current quarter) or planned to be installed (future quarters) and the
storage capacity allocated to each experiment.
Tables
currently available: 1Q07
2Q07 3Q07 4Q07
1Q08 2Q08 3Q08
·
Accounting Reports
An accounting report, showing resource usage/allocation by site and
experiment, is produced each month, integrated into a report for the current
calendar year.
CERN – Tier-1 sites
·
Accounting Report for January-July 2008
·
Accounting Report for 2007
·
Accounting
Report for 2006
Tier-2 sites
·
Accounting Report for July 2008
·
Accounting Report for June 2008
·
Accounting
Report for May 2008
·
Accounting
Report for April 2008
·
Accounting Report for March 2008
·
Accounting Report for February 2008
·
Accounting Report for January 2008
·
Accounting Report
for December 2007
·
Accounting Report
for November 2007
·
Accounting Report
for October 2007
·
Accounting Report
for September 2007
Milestones
& Plans
·
Current
Milestones
·
SRM 2.2
rollout planning
·
Previous Planning Data:
·
High Level
Milestones 2006
·
Service Challenge 4 Planning:
-- Experiment
Plans & Resources needed at Sites
-- Conclusions of
SC4 Workshop in Mumbai (agreed by MB on 7 March 2006)
-- SC4 Planning Process - 31
January 2006
-- Middleware
Services
-- Site Services
-- Overall site
Plan
·
CASTOR 2
Deployment Schedule
·
LCG Baseline
Services Group Report
·
SC3 Services
at Regional Centres
·
CERN Fabric
Acquisition planning (CERN access only)
Status & Progress Reports
Site Reliability
· CERN
& Tier-1s
- July 2008 (coming soon)
- June 2008
- May 2008
- April 2008
- March 2008
- February 2008
- January 2008
- July-December 2007
- January-June 2007
- 2006
·
Tier-2s
- July 2008 (coming soon)
- June 2008
-
May 2008
-
April 2008
- March 2008
- February 2008
- January 2008
- December 2007
-
November 2007
-
October 2007
Recent MB Documents
·
Policy concerning
policy on pilot jobs submitting work on behalf of third parties – 26nov07
·
Summary of the
WLCG Agreements on xrootd Support – 18dec07
Technical
Design Reports and Experiment Resource Requirements
·
Updated capacity requirements – July 2008
·
Revised
capacity requirements – August 2007 (revised October 2007)
·
Revised
capacity requirements - October 2006
·
LCG TDR
- Review by the LHCC
·
ALICE TDR
supplement: Tier-1
dataflow diagrams
·
ATLAS TDR
supplement: Tier-1
dataflow
·
CMS TDR
supplement Tier 1
Computing Model
·
LHCb TDR
supplement: Additional
site dataflow diagrams
Job
Reliability Metrics
·
Site Summary
·
Details: Feb07
– Mar07 – Apr07 – May07 – Jun07 – Jul07 – Aug07 – Sept07 - Oct07 – Nov07 – Dec07
Phase
2 Resources at CERN
·
Summary of the Plan for ensuring the Infrastructure
needed to meet the Computing Needs for Physics at CERN in the next Decade –
Ian Bird, Tony Cass, Bernd Panzer-Steindel, Les Robertson – CERN/IT, Version
2, 22 February 2008
·
Technology and cost trends – CERN
T0 and CAF computing Facility -
Bernd Panzer-Steindel CERN/IT, 12 December 2007
·
Evolution of
Power and Cooling Requirements for CERN Central Computing Services - A.Cass, B.Panzer,
L.Robertson, 10 November 2006
·
Power
consumption extrapolations for the CERN fabric, 2007-2010 -
B.Panzer, 6 December 2006
·
Summary of
capacity and costs for the Tier-0 and CAF at CERN - C.Eck, L.Robertson
·
LCG Human
Resource Planning - Les Robertson
- Updated 22 September 2004 - raw data for the October C-RRB
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