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SA1 Status Report D/CH. Holger Marten, Sven Hermann Forschungszentrum Karlsruhe. Production Service in D/CH. Resource Centres (EGEE partners). Planned resources D/CH: PM 14 (June ‘04 = 400 CPUs, 64 TB disk, 115 TB Tape. Additional Centres (non-EGEE partners). - PowerPoint PPT Presentation
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INFSO-RI-508833
Enabling Grids for E-sciencE
www.eu-egee.org
SA1 Status Report D/CH
Holger Marten, Sven Hermann
Forschungszentrum Karlsruhe
D/CH meeting, GSI, 7 March 2005 2
Enabling Grids for E-sciencE
INFSO-RI-508833
Production Service in D/CH
Resource Centres (EGEE partners)
Additional Centres (non-EGEE partners)
No detailed resources committed but wish to follow mw installation/certification procedures
Planned resources D/CH: PM 14 (June ‘04 = 400 CPUs, 64 TB disk, 115 TB Tape
OS mw CPUs Storage Remarks
CSCS ? LCG 2.3.0 4 ?
DESY SL 3.x LCG 2.3.0 36 (88) ? SE, WNs on RH7.3/LCG 2.2.0
GSI Debian LCG 2.3.0 2 ? Need for Debian
FhG / ITWM SL 3.x LCG 2.3.0 -- -- Hardware-problems, firewall config, site name, GIIS
FhG / SCAI SL 3.x LCG 2.3.0 30 ?
FZK SL 3.0.4 LCG 2.3.0 1070 ~5 TB WNs with RH7.3/2.0 & SL/2.3.0
OS Mw CPUs Storage Remarks
EKP Uni Karlsruhe SL 3.x LCG 2.3.0
3 ? CDF, CMS
HU Berlin SL 3.x LCG 2.3.0
2 ? Firewall config problems
RWTH Aachen SL 3.x LCG 2.3.0
4 ? CMS, Dzero
Uni Wuppertal SL 3.x LCG 2.3.0
4 ? Atlas, Dzero, gks
D/CH meeting, GSI, 7 March 2005 3
Enabling Grids for E-sciencE
INFSO-RI-508833
Production & other services in D/CH
• production service– FZK
4.2 Million user hours, 1.5 Million Jobs in 2004 65% of resources used by non-LHC (BaBar, CDF, Dzero, Compass) 35% of resources used for contributions to LCG DCs (partly via LCG)
– DESY running Monte Carlo simulations for ZEUS in collaboration with 22 sites, 1800 CPUs, 100 Mio
events simulated H1 preparing MC production as well
– FhG/SCAI users run applications for BioMed & ESR
• pre-production service at FZK– LCG 2.3.0 under SLC3; moving to LCG 2.4.0, then gLite
• prototype service (testbed) at FZK– installation of gLite for demo together with GSI
• Global Grid User Support GGUS at FZK– see talk by Torsten Antoni
• rotating mw installation support in D/CH– FZK (Apr – Aug’04)– FhG/SCAI (Sept, Oct’04)– DESY (Nov – Jan’05)– To be re-organized; see further transparancies
D/CH meeting, GSI, 7 March 2005 4
Enabling Grids for E-sciencE
INFSO-RI-508833
D/CH resource allocation policy
FZK DESY GSIFhG SCAI
FhG ITWM
HEP yes yes yes
on demand
Bio Medicine yes
Earth Science yes
Computational Chemistry
Astrophysicsyes
(MAGIC)yes
OthersSynchrotron
X-FEL
• 19 supported VOs, number unchanged since QR2
• about 97% of resources for HEP
D/CH meeting, GSI, 7 March 2005 5
Enabling Grids for E-sciencE
INFSO-RI-508833
Organisational Matters
• Current most important SA1 Documents:– “User Registration and VO Membership Management Requirements”
Procedures for registration of new users
– “Site Registration Policy & Procedure”; Doc 503198 Procedures for registration of new sites within EGEE
– “EGEE Operations Manual” The basis for problem solving and daily support work
• Deliverables– DSA1.4: "assessment of initial infrastructure operation & plan for next
12 months" Due by end of March; written by R.Rummler (IN2P3); based on information
about the current infrastructure and operations, and main input from ROCs taken from QRs
• Next Meetings & Conferences– 17-18 March: All ROC Managers Meeting (ARM-3) in Lyon
Any input for D/CH? Pse contact Sven
– 18-22 April: 3rd EGEE Conference in Athens Any input for D/CH? Pse contact Holger & Sven
D/CH meeting, GSI, 7 March 2005 6
Enabling Grids for E-sciencE
INFSO-RI-508833
Open Issues SA1
• Accounting info in GOC DB is essential for the project– Currently only 4 sites in D/CH provide data (DESY, FhG SCAI, GSI
Dteam only, U Wuppertal) • Certification of new sites is a project target according to TA
– How many of them can we certify and support?– How to organize this?
• 24x7 operations is a project target according to TA– How to organize this in a distributed ROC? Do we have the manpower?
• SA1 Web pages– Have been updated by FZK. Any further input for D/CH?
• mw releases– LCG 2.3.1 available (security updates!)– LCG 2.4.0 planned for April’04– Needs a rollout plan for D/CH.
• General Problems:– Monitoring web pages not very stable– Information on available storage inconsistent
D/CH meeting, GSI, 7 March 2005 7
Enabling Grids for E-sciencE
INFSO-RI-508833
Open Issues SA1 Support
• ROC Operations Support D/CH– Handle tickets created in CERN/Savannah– FZK did this from 17-nov-04 to 27-feb-05, now FhG SCAI– Planned: CERN/Savannah to be moved to GGUS/Web-Service. Until then:
Create contact Mail “ROC-on-duty” with auto-forward to support group Support group changes every two weeks
Project Week Calendar Week Week start date On Duty Site / Contact46/47 7/8 14/02/2005 - 27/2/2005 FZK48/49 9/10 28/02/2005 - 13/3/2005 FhG50/51 11/12 14/03/2005 - 27/3/2005 GSI52/53 13/14 28/03/2005 - 10/4/2005 DESY54/55 15/16 11/04/2005 - 24/4/2005 FZK
• General EGEE 2nd Level Support– Requested by Alistair Mills (Executive Support Committee)
To have a last resort for Tickets that didn‘t find a support group To set up the GGUS knowledge base To ensure that all problems are attacked To learn more about distributed support work flow in EGEE Flexible instead of formal procedure: solve ticket or find a „guru“
– How to handle this request for D/CH?
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