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BaBarGrid UK Distributed Analysis

BaBarGrid UK Distributed Analysis. Roger Barlow Montr é al collaboration meeting June 22 nd 2006. Sites. RAL Tier 1/A Manchester Tier 2 – 1000 nodes, 400 TB RAL Tier 2 Manchester BaBar farm (40 nodes) QMUL (large) Liverpool (large) Massive opportunity. $BbgUtils/BbgWhere

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BaBarGrid UK Distributed Analysis

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  1. BaBarGrid UK Distributed Analysis Roger Barlow Montréal collaboration meeting June 22nd 2006

  2. Sites • RAL Tier 1/A • Manchester Tier 2 – 1000 nodes, 400 TB • RAL Tier 2 • Manchester BaBar farm (40 nodes) • QMUL (large) • Liverpool (large) Massive opportunity

  3. $BbgUtils/BbgWhere List of all sites available to the BaBar VO===========================================ce-fzk.gridka.de: with 1614 CPUs availablegridce.pi.infn.it: with 38 CPUs availablegridba2.ba.infn.it: with 134 CPUs availablelcgce01.gridpp.rl.ac.uk: with 1062 CPUs availablegrid0.fe.infn.it: with 24 CPUs availablegridce.pg.infn.it: with 90 CPUs availablet2-ce-01.mi.infn.it: with 62 CPUs availablea01-004-128.gridka.de: with 1614 CPUs availablece1.pp.rhul.ac.uk: with 140 CPUs availablegrid002.ca.infn.it: with 32 CPUs availablegriditce01.na.infn.it: with 30 CPUs availableprod-ce-01.pd.infn.it: with 80 CPUs availablece2.egee.unile.it: with 28 CPUs availablece1-gla.scotgrid.ac.uk: with 190 CPUs availablece.epcc.ed.ac.uk: with 6 CPUs availablegridit-ce-001.cnaf.infn.it: with 10 CPUs availablegw39.hep.ph.ic.ac.uk: with 60 CPUs availablespaci01.na.infn.it: with 0 CPUs availableatlasce01.na.infn.it: with 32 CPUs availablece01.esc.qmul.ac.uk: with 1462 CPUs availablegw-2.ccc.ucl.ac.uk: with 360 CPUs availabledgc-grid-40.brunel.ac.uk: with 126 CPUs availabledgc-grid-35.brunel.ac.uk: with 4 CPUs availableheplnx201.pp.rl.ac.uk: with 58 CPUs availablemars-ce.mars.lesc.doc.ic.ac.uk: with 178 CPUs availableepgce1.ph.bham.ac.uk: with 28 CPUs availablehepgrid2.ph.liv.ac.uk: with 492 CPUs availablee5grid05.physik.uni-dortmund.de: with 54 CPUs availablee5grid06.physik.uni-dortmund.de: with 4 CPUs availableprod-ce-02.pd.infn.it: with 80 CPUs availablet2ce02.physics.ox.ac.uk: with 68 CPUs availableglite-ce-01.cnaf.infn.it: with 10 CPUs availablehelmsley.dur.scotgrid.ac.uk: with 106 CPUs availablefal-pygrid-18.lancs.ac.uk: with 362 CPUs availablece01.tier2.hep.manchester.ac.uk: with 556 CPUs available

  4. bbrbsub • Extended by Giuliano Castelli • Add grid functionality to standard bbrbsub • Can submit from RAL to RAL • Working on RAL to MAN (Basic grid stuff OK. Database OK. No data to read. Manchester uses dCache but is moving away from that)

  5. bbrbsub (contd) • Have afs and sandbox I/O versions • May access BaBar software at remote site of at local site (afs or tarball) • Progress ongoing. Data at MAN is bottleneck. Setting up xrootd server • To be incorporated into standard Simple Job Manager framework (Will Roethel)

  6. easyGrid • James is still developing easyGrid (also easyApp easyRoot) for grid analysis • Works for him. Not yet widely taken up

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