LHC OPN Meeting

16 Oct 2008, 09:00 → 17 Oct 2008, 14:00 Europe/Copenhagen

Niels Bohr Institute

Niels Bohr Institute - Auditorium A Blegdamsvej 17 Copenhagen One can get to the city centre from the airport by metro, about 15 mins, plus another about 15 mins bus or taxi to NBI. - Ibsens Hotel: http://www.ibsenshotel.dk/ - Hotel Skt Petri: http://www.hotelsktpetri.com/ Both are in the centre of town, near public transport both towards the airport and the Niels Bohr Institute. Of the two, SKt Petri is the more expensive one, located in the medieval part of the city.

more information bus_travel_map.png npst.pdf

Thursday 16 October

14:00 → 14:15 Introduction

Speaker: Edoardo Martelli (CERN)

14:15 → 15:10 OPN Status and Backup Tests

Speaker: Edoardo Martelli (CERN)

Slides edoardo-LHCOPN-status-backups.pdf

15:10 → 16:00 USLHCNet - Status and Directions

Speaker: Mr Artur Barczyk

16:00 → 16:15 Tea break

16:15 → 17:25 BNL Configuration and Status

Speaker: Mr John BIGROW (BNL)

Slides BNL-prefix-issue.pdf BNL-prefix-issue.ppt

17:25 → 18:10 E2ECU Performance and Discussion

Speaker: Edoardo Martelli (CERN)

Slides edoardo-E2ECu-performance.pdf

18:10 → 19:00 end of the day

19:00 → 21:00 Dinner

Friday 17 October

09:00 → 10:00 OPN Operational Model and GGUS Demonstration

Speaker: Mr Guillaume Cessieux (IN2P3-CC / EGEE SA2)

more information https://twiki.cern.ch/twiki/bin/view/LHCOPN/OperationalModel

Slides Ops_WG_report_and_GGUS_demo_v0.3.pdf Ops_WG_report_and_GGUS_demo_v0.3.ppt

10:00 → 10:20 Monitoring Appliance Status

Speaker: Mr Otto Kreiter

Slides OK-08-056_LHC_opn_copenhagen_17.10.2008.pdf OK-08-056_LHC_opn_copenhagen_17.10.2008.ppt

10:20 → 10:50 Monitoring Appliance Demonstration

Speaker: Mr Otto Kreiter (DANTE)

10:50 → 11:05 Coffee break

11:05 → 11:45 PerfSONAR-PS Deployment Plans

Speaker: joe metzger (ESnet)

Slides 2008-10-16-Metzger-LHCOPN.pdf 2008-10-16-Metzger-LHCOPN.ppt

11:45 → 11:55 EDUPert project

Speaker: Otto Kreiter

Slides OK-08-057_eduPERT.pdf OK-08-057_eduPERT.ppt

11:55 → 12:25 Conclusions

Speaker: Edoardo Martelli (CERN)

SUMMARY • LHCOPN is in stable state. RAL will have a direct backup link to CERN around April 09. • Definition of links belonging to the LHCOPN: all T0-T1 links and all T1-T1links that can carry traffic to the T0. • Backup path test procedure discussed and agreed • USLHCnet and ESnet are strengthening the redundancy in their networks for FNAL and BNL • No agreement on BNL prefixes issues proposed solution. A technical meeting is needed. • E2ECU may improve. Until then it won't have a specific role. E2Emon is useful though. • Very good dinner: many thanks to Lars and Nordunet • Operation model: many progresses on procedures and LHCOPN TTS • MDM: collecting MoUs, implementation plan (14 weeks). Implementation started in 3 sites. Needs requirements. LHCOPN portal? Use certificates of the LHCOPN TTS. Management IP addresses must be globally reachable, measurement IP must be in the LHCOPN space. • Perfsonar PS: deployment is progressing well. The ISO can be used by anyone needing a quick perfsonar system. • Thanks to Lars And Nordunet for hosting the meeting ACTIONS • EdoardoM: update the LHCOPN documents with the definition • EdoardoM: update the backup path test procedure in twiki • DavidF: call for a meeting for BNL prefixes issue (include Atlas software experts) • GuillaumeC: ask for feedback on Operation Model. • All: provide feedback to GC • OperationWG: define implementation plan and timeline • OttoK: Follow the MDM deployment • OttoK: Coordinate WG to define requirements for the MDM • Next meeting? 15-16/1/09 in Berlin

12:25 → 12:35 End of Meeting