DOSAR Workshop at Sao Paulo Dick Greenwood What’s Next for DOSAR? Dick Greenwood Louisiana Tech...

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DOSAR Workshop at Sao Paulo Dick Greenwood What’s Next for DOSAR? Dick Greenwood Louisiana Tech University 1 st DOSAR Workshop at the Sao Paulo, Brazil September 17, 2005
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PowerPoint PresentationWhat’s Next for DOSAR?
Dick Greenwood
Sao Paulo, Brazil
September 17, 2005
Outline
from D0 to LHC”
Survival Requirements for a Diverse VO
The Roadmap Revisited
Sergio’s “road map for the
transition of DOSAR from D0 to LHC”…
* How would we fit in the general structure of LCG?
* Will DOSAR VO become a distributed Tier 2 center?
* Which would be our associated Tier 1? Fermilab?
* What should we do to comply with Atlas and CMS requirements?
* How will we share our resources between D0 and LHC?
DOSAR Workshop at Sao Paulo Dick Greenwood
DOSAR in D0: SAMGrid
UTA
OSCER
SPRACE
DOSAR IN ATLAS
DOSAR in CMS
Concerns
Must strive to maintain high level of communications
Biweekly meetings and semi-annual workshops
Continue to help each other with technical help
Continue to create and work on near-term
goals.
DØSAR Strategy
Maximally exploit existing software and utilities to enable as many sites to contribute to the experiment
Setup all IAC’s with DØ Software and data analysis environment
Install Condor (or PBS) batch control system on desktop farms or dedicated clusters
Install McFarm MC Local Production Control Software
Produce MC events on IAC machines
Enable various monitoring software
Convert to generic SG-runjob based operation
Helped several other DØ farms to be activated (Korea and China)
Participate in reprocessing by sites with large resources
Integrate educational effort
Perform analysis at individual’s desk
In our transition to a “DOSAR strategy”:
Become a VO within the larger, global effort, OSG
Adapt to LHC style grid-based analysis system
DOSAR Workshop at Sao Paulo Dick Greenwood
DOSAR Participation in the OSG
DOSAR has great potential as international Grid VO due to reputation as an effective grass roots organization and its future access to the National Lambda Rail
Became member VO at OSG Consortium meeting (UW-Milwaukee, July 20, 2005)
Submitted pre-proposal for support of future grid proposals
DOSAR Workshop at Sao Paulo Dick Greenwood
ANALYSES at IACs
Progress in the development of remote analyses has been slower than hoped for-
Optimistic about our analysis efforts in the future:
Effort to integrate DOSAR to LHC experiments should pick up the speed
Would like to see a demonstration of DIAL as described by David Adams yesterday
Hyunwoo has joined ATLAS effort in developing analysis software and will work on applications of DIAL. Joe Steele will support Hyunwoo in this effort.
Encouraged and impressed by demonstration of GAE (CMS) by Michael Thomas
DOSAR Workshop at Sao Paulo Dick Greenwood
DOSAR Should Leverage its Access to the National Lambda Rail
With the development of LONI in Louisana, the Lone Star Network (LEARN) in Texas and similar 10GB/sec networks in Oklahoma, DOSAR will be internationally competitive in Grid computing.
DOSAR Workshop at Sao Paulo Dick Greenwood
DOSAR Workshop at Sao Paulo Dick Greenwood
LONI
RNP Network Topology
The Road Map Revisited
* How would we fit in the general structure of LCG?
* Will DOSAR VO become a distributed Tier 2 center?
* Which would be our associated Tier 1? Fermilab?
* What should we do to comply with Atlas and CMS requirements?