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243 discussions

[Ct-grid] REMINDER: no grid meeting on Monday 30 March
by Dennis van Dok 27 Mar '09

27 Mar '09

This is just a friendly reminder that there will be no BiG GriD MeetinG coming Monday; regular meetings are scheduled every 1st and 3rd Monday of the month. Next meeting therefore on 6 April. Best regards, Dennis van Dok -- D.H. van Dok :: Software Engineer :: www.nikhef.nl :: www.vl-e.nl Phone +31 20 592 50 12 :: http://www.nikhef.nl/~dennisvd/

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[Ct-grid] Fwd: Ganga 5.1.9 released
by Hurng-Chun Lee 26 Mar '09

26 Mar '09

Hello, I also installed it at NIKHEF as default Ganga version. The release note: http://ganga.web.cern.ch/ganga/release/5.1.9/release/ReleaseNotes-5.1.9 A tutorial for AMAAthena users - http://www.nikhef.nl/pub/experiments/atlaswiki/index.php/Using_GANGA_with_A… and two essential features to AMA users: - FileStager on the Grid now detects and uses an available local copy protocol (fall back to lcg-cp if local protocol is _UNDEF_ or gsiftp) - j.application.log_level is included in this version for setting Athena logging level Cheers, Hurng Begin forwarded message: > From: Johannnes Elmsheuser <johannes.elmsheuser(a)physik.uni- > muenchen.de> > Date: March 26, 2009 6:35:55 PM GMT+01:00 > To: "hn-atlas-dist-analysis-help (Distributed Analysis Help)" <hn-atlas-dist-analysis-help(a)cern.ch > > > Subject: Ganga 5.1.9 released > > Hello all, > > Ganga 5.1.9 bugfix release is ready. > For more information regarding this release please follow the link > below: > http://cern.ch/ganga/release/*version*/reports/html/Release.html > > Detailed setup and installation instructions are available at: > http://cern.ch/ganga/user/installation/ > > Do not hesitate to contact us if you encounter any problems. > > Regards, > Ganga Developers

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[Ct-grid] Internationale supercomputer ...
by Mischa Salle 26 Mar '09

26 Mar '09

Hi All, "het hoofdkantoor van Grid"... For whoever hadn't seen it yet, from AT5: http://www.amsterdaminc.tv/2009/03/25/internationale-supercomputer-komt-naa… Or directly: http://streams1.at5.noterik.com/090325_inc_sciencepark.flv cheers, Mischa -- Nikhef Room H131 Science Park 105 Tel. +31-20-592 5102 1098 XG Amsterdam Fax +31-20-592 5155 The Netherlands Email msalle(a)nikhef.nl __ .. ... _._. .... ._ ... ._ ._.. ._.. .._..

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[Ct-grid] [Fwd: [Interactions News Wire] #20-09 - Argonne cloud computing helps scientists run high energy physics experiments using AliEn grid services]
by Sander Klous 25 Mar '09

25 Mar '09

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[Ct-grid] [Fwd: Message concerning SSC workshop]
by Dennis van Dok 24 Mar '09

24 Mar '09

Who is going? Do we need to discuss the forming of SSCs in the Netherlands? Cheers, Dennis -- D.H. van Dok :: Software Engineer :: www.nikhef.nl :: www.vl-e.nl Phone +31 20 592 50 12 :: http://www.nikhef.nl/~dennisvd/

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[Ct-grid] Next BiG Grid Meeting: Monday 16 March 2009 13.30h in room N3.28
by Dennis van Dok 13 Mar '09

13 Mar '09

The Next BiG Grid meeting will be held on Monday 16 March 2009, from 13.30-14.30h in room *N3.28*. Please take note that this is a different room than usual. Agenda: - Presentation by Ronald Starink about the Quattor Working Group (15min) - Operations summary (10min) - Middleware - Applications - AOB Please be on time. Minutes will be taken by Dennis. Enjoy the Weekend! --Dennis -- D.H. van Dok :: Software Engineer :: www.nikhef.nl :: www.vl-e.nl Phone +31 20 592 50 12 :: http://www.nikhef.nl/~dennisvd/

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[Ct-grid] LOFAR data network hardware
by Dennis van Dok 12 Mar '09

12 Mar '09

There making progress in Groningen. This is part of the central processing facility, that will also feature temporary storage large enough to cache about 2 weeks of data before they have to offload it to the Grid... http://www.astron.nl/dailyimage/ -- D.H. van Dok :: Software Engineer :: www.nikhef.nl :: www.vl-e.nl Phone +31 20 592 50 12 :: http://www.nikhef.nl/~dennisvd/

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[Ct-grid] "free" security model ...
by Jeff Templon 08 Mar '09

08 Mar '09

Yo, interesting : just came across comp.risks. http://bsi-mm.com/ This "security model" was built by studying and evaluating real life practice at a number of software-intensive institutions. From the FAQ: We built BSIMM by studying 9 organizations, all of them household names. The organizations are drawn from three verticals: financial services (4), independent software vendors (3), and technology firms (2). Those companies among the nine who graciously agreed to be identified include: Adobe, EMC, Google, Microsoft, QUALCOMM, Wells Fargo, and The Depository Trust and Clearing Corporation (DTCC). Okay, maybe DTCC is a household name only if a stockbroker lives in your house, but you get the picture. JT

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[Ct-grid] Next BiG Grid Meeting: Monday 2 March at 13.30 in H3.31
by Oscar Koeroo 02 Mar '09

02 Mar '09

The next BiG Grid meeting will be held on Monday March 2nd, at 13.30h in room H3.31. Video conferencing is available. Agenda: - Operations summary (10min) - Middleware - Applications - AOB Notes will be taken by <enter volunteer here>. Minutes of previous meetings can be found on: http://www.nikhef.nl/pub/departments/ct/grid/2009/ Oscar Koeroo

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[Ct-grid] Ganga 5.1.7 installed at NIKHEF
by Hurng-Chun Lee 26 Feb '09

26 Feb '09

Dear ATLAS data analyzers, We observed several inconsistencies between the AMAAthena package in Athena and the AMAAthena plugin in Ganga which causes users not able to run AMAAthena through Ganga. Thanks to Max and Folkert, they are now consistent again and several bugs have been fixed in Ganga release 5.1.7 which was just released few days ago. I have installed it on NIKHEF desktops (elelxx). You can follow the tutorial: http://www.nikhef.nl/pub/experiments/atlaswiki/index.php/Using_GANGA_with_A… to try it out. Any feedback or issues can be sent to the distributed analysis help mailing list: hn-atlas-dist-analysis-help(a)cern.ch (ps. in any case, I will react on your requests but it is the formal way to ask for atlas analysis support.) On the other hand, ATLAS is going to define the data temperature (discussions on the way in Atlas Distributed Computing Operation) for data management which may results in a situation that we will only keep the AODs from the last (re)processing (i.e. the hottest data) at NL T1 (SARA or NIKHEF) and the older data will be distributed among the T2s (in Russia, Turkey, Ireland, Israel) in the Dutch cloud. Therefore, I would encourage you to try to start using Ganga for data analysis on stoomboot or on the Grid. Best regards, Hurng-Chun

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