Advanced EMI mitigation techniques for automotive converters
EMI Advanced topics
description
Transcript of EMI Advanced topics
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EMI Advanced topics
Emidio Giorgio (INFN Catania)
DCISS 2011July 11th, 2011, Budapest
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Outline
• Integration– UI installation
• Standardization– dCache & webDAV
• Evolution– Argus
• References
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UI installation
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• Start from a fresh install of Scientific Linux 5 64 bit
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Install the EMI UI
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• Download and install rpm configuring EMI repository
• yum install ntp• Configure ca.repo• Configure epel repo• yum update
• Solve commonly dependencies• yum install ca-policy-egi-core• yum install emi-ui• Configure for EMI usage
• Configuration are based on EMI preview testbed
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gLite configuration
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• Edit site-info.defBDII_HOST=certtb-bdii.cern.chWMS_HOST=lxbra2303.cern.chVOS="testers.eu-emi.eu”
• Insert VO definitions in vo.d/testers.eu-emi.euSW_DIR=$VO_SW_DIR/testers.eu-emi.euDEFAULT_SE=$SE_HOSTSTORAGE_DIR=$CLASSIC_STORAGE_DIR/testers.eu-emi.euVOMS_SERVERS="'vomss://emitestbed07.cnaf.infn.it:8443/voms/testers.eu-emi.eu?/testers.eu-emi.eu'"VOMSES="'testers.eu-emi.eu emitestbed07.cnaf.infn.it 15002 /C=IT/O=INFN/OU=Host/L=CNAF/CN=emitestbed07.cnaf.infn.it testers.eu-emi.eu'"VOMS_CA_DN="'/C=IT/O=INFN/CN=INFN CA'”
• /opt/glite/yaim/bin/yaim -c -s my-site-info.def -n UI
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UNICORE configuration
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• Open /etc/unicore/ucc/preferences
• registry=https://zam052v01.zam.kfa-juelich.de:8080/EMI-REGISTRY/services/Registry?res=default_registry
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Test installation done
• Copy personal stuff (certificates)• Browse information systems
– ARC,gLite, UNICORE• Run a job
– gLite, UNICORE, ARC • Test data management
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dCache & webDAV• Latest versions of dCache supports webDAV, providing
standards based access from users’ desktop/web browser
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webDAV demo
• Create a file on a dCache SE• Verify it exists from Mac OS X Finder/Web
Browser
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Argus• Argus is a system to make consistent authorization
decisions for distributed resources– PAP : author consistent decision policies (Administration)– PDP : evaluate consistently policies (Decision)– PEP : provide consistently data to be evaluated against
policies (Execution)
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Argus demo
• Submit a job– Verify authorization on Argus log files
• Ban my self from the testbed !– Retry to submit a job and verify denial
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References
• EMI generic installation and configuration guide
• EMI video for 1st EC review• dCache manual (1.9.12) • dcache and webDav (transparencies)• Argus service : a functional description• Argus in details• EMI web site
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Documentation
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http://eu-emi.eu/
documentation
http://eu-emi.eu/
products
Single place for European Middleware documentation !
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EMI web site
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Middleware
User Support
Forum
Collaborations
Training
Events
News
Press
www.eu-emi.eu
DocumentationEmidio Giorgio – DCISS - 11 July 2011
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Thank you
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EMI is partially funded by the European Commission under Grant Agreement INFSO-RI-261611