Last quarter work and future activities LNF ATLAS TIER-2 Last quarter work and future activities Sabrina Argentati Coordinator : M.L.Ferrer

Overview Frascati Atlas TIER-2: activities Frascati Atlas TIER-2 : Production for “Rome Atlas Physics Workshop” (June 2005) Frascati Atlas TIER-2 statistics Tutorials Future activities

Tier-2 activities Solution of GRIDICE problem together with gridice developers. The bug solution is included in the upgrade from INFN-GRID 2.3.0 to INFN-GRID 2.3.1 http://edt002.cnaf.infn.it:50080/gridice/site/site.php http://edt002.cnaf.infn.it:50080/gridice/site/jm.php UI (UserInterface) installation on atlaslcfg.lnf.infn.it and solution of some problems suggested to the cnaf (release 2.3.1-1). Software upgrade and configuration (release 2.3.1). Solution of storage problem:

Salve, spesso capita che lo spazio disco di alcuni SE vengano temporaneamente riempiti dalle produzioni in corso. In questi, e altri casi, MAI CANCELLARE i file a mano dagli SE.!!!!! I site manager sono pregati di segnalare la cosa ai production manager della VO responsabile dell'utilizzo del loro SE, magari aprendo un ticket. E' compito di chi fa le produzioni cancellare/spostare i file dagli SE. Pertanto invito anche i Production Manager a rispondere a questo tipo di richieste da parte dei site manager con sollecitudine. Saluti,  Paolo --  Paolo Veronesi -------------------------------------------------------------- INFN-CNAF EGEE-SA1      | Viale Berti Pichat 6/2  | E-Mail: paolo.veronesi@cnaf.infn.it 40127 Bologna Italy     | ICQ#: 68951057 tel: +39 051 6092722    | Skype: veronesip fax: +39 051 6092745    | IRC: testbed011.cnaf.infn.it, #CMT --------------------------------------------------------------

Atlas production Frascati TIER-2 is running the Atlas production for the “ Rome Atlas Physics Workshop” of June. The goal is to generate, simulate and reconstruct about 15 millions of events. The Atlas Collaboration has started its production exclusively over the Grid using the Atlas Production system.

Atlas TIER-2 LNF statistics Actually 4 VOs are allowed to access the Frascati tier-2: Atlas Dteam is used by the GOC (LCG Grid Operations Centre) for the site monitoring and by the Cnaf for the site certification Infngrid is used by the Cnaf gridit  General Grid.it Project VO 

Frascati storage usage Storage total resource: 1.5 Tb Atlas grid total storage resource : 1.1 Tb , 440 Gb available Atlas software total storage resource : 50 Gb, 24 GB available Atlas local storage total storage resource : 200 Gb, 180 Gb available

Tutorials Grid Admin Tutorial Frascati February 22- 25 Local Organizing committee: Maria Lorenza Ferrer, Sabrina Argentati, Wen Mei, Vitaliano Chiarella “GRID & e-Collaboration for the Space Community" ESA/ESRIN Tutorial Session (Hands-on Exercises) - Frascati 3 February Created a brochure “hands-on”, now used for other tutorials. http://agenda.cern.ch/fullAgenda.php?ida=a05752

Future activities Installation test on the new machine pcdaq02 (Padova) Cnaf Rome group