000621948 001__ 621948
000621948 003__ SzGeCERN
000621948 005__ 20230320112351.0
000621948 0248_ $$aoai:cds.cern.ch:621948$$pcerncds:FULLTEXT$$pcerncds:CERN:FULLTEXT$$pcerncds:CERN
000621948 035__ $$9SPIRES$$a5581079
000621948 035__ $$9Inspire$$a621224
000621948 035__ $$9arXiv$$aoai:arXiv.org:physics/0306103
000621948 037__ $$9arXiv$$aphysics/0306103$$cphysics
000621948 037__ $$aCHEP-2003-TUCP005
000621948 041__ $$aeng
000621948 100__ $$aBagnasco, S.$$iINSPIRE-00028794$$jORCID:0000-0001-6062-6505$$uINFN, Turin
000621948 245__ $$aAliEn - EDG Interoperability in ALICE
000621948 246__ $$aALICE Environment
000621948 246__ $$aEuropean Data Grid
000621948 246__ $$aAlpha Linux cluster engine
000621948 260__ $$c2003
000621948 269__ $$c13 Jun 2003
000621948 300__ $$a3 p
000621948 520__ $$aAliEn (ALICE Environment) is a GRID-like system for large scale job submission and distributed data management developed and used in the context of ALICE, the CERN LHC heavy-ion experiment. With the aim of exploiting upcoming Grid resources to run AliEn-managed jobs and store the produced data, the problem of AliEn-EDG interoperability was addressed and an in-terface was designed. One or more EDG (European Data Grid) User Interface machines run the AliEn software suite (Cluster Monitor, Storage Element and Computing Element), and act as interface nodes between the systems. An EDG Resource Broker is seen by the AliEn server as a single Computing Element, while the EDG storage is seen by AliEn as a single, large Storage Element; files produced in EDG sites are registered in both the EDG Replica Catalogue and in the AliEn Data Catalogue, thus ensuring accessibility from both worlds. In fact, both registrations are required: the AliEn one is used for the data management, the EDG one to guarantee the integrity and access to EDG produced data. A prototype interface has been successfully deployed using the ALICE AliEn Server and the EDG and DataTAG Testbeds.
000621948 520__ $$9Inspire$$aAliEn (ALICE Environment) is a GRID-like system for large scale job submission and distributed data management developed and used in the context of ALICE, the CERN LHC heavy-ion experiment. With the aim of exploiting upcoming Grid resources to run AliEn-managed jobs and store the produced data, the problem of AliEn-EDG interoperability was addressed and an in-terface was designed. One or more EDG (European Data Grid) User Interface machines run the AliEn software suite (Cluster Monitor, Storage Element and Computing Element), and act as interface nodes between the systems. An EDG Resource Broker is seen by the AliEn server as a single Computing Element, while the EDG storage is seen by AliEn as a single, large Storage Element: files produced in EDG sites are registered in both the EDG Replica Catalogue and in the AliEn Data Catalogue, thus ensuring accessibility from both worlds. In fact, both registrations are required: the AliEn one is used for the data management, the EDG one to guarantee the integrity and access to EDG produced data. A prototype interface has been successfully deployed using the ALICE AliEn Server and the EDG and DataTAG Testbeds.
000621948 595__ $$aLANL EDS
000621948 65017 $$2SzGeCERN$$aOther Fields of Physics
000621948 695__ $$9LANL EDS$$aComputational Physics
000621948 695__ $$9LANL EDS$$aPhysics
000621948 690C_ $$aARTICLE
000621948 690C_ $$aCERN
000621948 693__ $$aCERN LHC$$eALICE
000621948 700__ $$aCerello, P.$$iINSPIRE-00071926$$jORCID:0000-0002-2443-5178$$uINFN, Turin
000621948 700__ $$aBarbera, R.$$iINSPIRE-00250052$$jORCID:0000-0001-5971-6415$$uCatania U.$$uINFN, Catania
000621948 700__ $$aBuncic, P.$$iINSPIRE-00178263$$uCERN
000621948 700__ $$aCarminati, F.$$iINSPIRE-00071198$$uCERN
000621948 700__ $$aSaiz, P.$$iINSPIRE-00247885$$uCERN
000621948 773__ $$0634021$$cTUCP005$$peConf C$$v0303241$$wC03-03-24.1$$y2003
000621948 859__ $$fbagnasco@to.infn.it
000621948 8564_ $$uhttp://www.slac.stanford.edu/econf/C0303241/proc/papers/_vti_cnf/TUCP005.PDF$$yProceedings write-up on eConf
000621948 8564_ $$82436542$$s93914$$uhttps://cds.cern.ch/record/621948/files/arXiv:physics_0306103.pdf
000621948 916__ $$sn$$w200325
000621948 961__ $$c20100417$$h1145$$lCER01$$x20030616
000621948 963__ $$aPUBLIC
000621948 960__ $$a13
000621948 962__ $$b597895$$kTUCP005$$nlajolla20030324
000621948 970__ $$a002382396CER
000621948 980__ $$aConferencePaper
000621948 980__ $$aARTICLE