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HEPiX Report NESC, Edinburgh 24-28 May Windows stuff etc.

HEPiX Report NESC, Edinburgh 24-28 May Windows stuff etc. Quick Overview 3 days ‘HEPiX’ & 1.5 day Mass Storage Worskhop. Only 2 real ‘Windows’ talks. Quite a lot of talks linked to Grid topics. 100 registered attendees (32 from UK) Some significant outcomes:

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HEPiX Report NESC, Edinburgh 24-28 May Windows stuff etc.

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  1. HEPiX Report NESC, Edinburgh 24-28 May Windows stuff etc.

  2. Quick Overview3 days ‘HEPiX’ & 1.5 day Mass Storage Worskhop • Only 2 real ‘Windows’ talks. • Quite a lot of talks linked to Grid topics. • 100 registered attendees (32 from UK) • Some significant outcomes: • CERN/FermiLab Scientific Linux • Testing LHC data flows into Tier 1 sites. • Talks available at http://hepwww.rl.ac.uk/hepix/nesc/agenda.htm

  3. Site Reports (Non-UK) 13 sites. • MS Exchange popular. Couple of sites evaluating – including Oracle Groupware. Couple looking at Ximian connector. • AFS – Large majority use OpenAFS. • LINUX – GSI – Debian; DESY – SUSE (but maybe move to Scientific Linux. Knoppix mentioned. Rest RedHat/Fedora. • Sun – 5 sites referred to Solaris • VMS – 1 site referred to this. • MAC – SLAC referred to this. • Fibre Channel / SANs – 5 sites referred to.

  4. Site Reports - 2 • Security points: • Kerberos important at some sites • Two sites; DHCP quarantine projects. • (FNAL Nessus scan) • FNAL – Auto scan blocker • CERN blocked insecure protocols from offsite. • CERN had Sasser worm problems. • NERSC stressed security issues. One-time password project. • Windows: • Several sites referred to Citrix/Windows terminal Server. • CERN – Screen server moving to production. • IPv6 – only mentioned in one report (Caspur).

  5. Topics Covered • Grid – related: • Fabric management at CERN; LCG & GridPP status. • Security • Batch systems; AFS; CVS at CERN; • InDiCo conference management system; • LINUX …... • IBM SAN; STK information management; • Grid storage • Storage performance (Caspur)

  6. Windows • Citrix Terminal Services at SLAC (Brian Scott) • Stressed use of secure communications • SSL for web based session start-up • Secure ICA between client & server • Linux and Windows clients • SUS integration with SMS (Michel Jouvin) • SMS – ‘push’ model. Provides inventory via central database. Needs a ‘package’ for each upgrade. • SUS – ‘pull’ model with automatic download. • SUS Feature Pack for SMS: • Simpler – do not have list of packages. • Makes use of SMS repository – central catalogue.

  7. Patches Related Reports

  8. Integrated Digital Conferencing Mick Draper CERN (on behalf of CDS/InDiCo team) mick.draper@cern.ch

  9. CDS Elements • CDS grew out of the CERN Preprint server (1994) • Now packaged as CDSWare and licensed under GNU GPL • Now installed at >20 sites including: • EPFL (Lausanne), San Diego Supercomputer Center and most recently RERO (a Swiss consortium of research libraries) • CDS consists of several modules • The one which is relevant today is CDS Agenda

  10. CDS Agenda System • We got started in this business following a request from ATLAS to help them manage their “ATLAS Weeks”. • They were already using CDS to store their documents. • Wanted a tool to ‘manage’ their meetings • Among other things, wanted to have the presented material “attached” to the talks and archived. • Created CDS Agenda: • Web interface for setting up meetings (agendas) • MySQL database behind the scenes • Attached material stored on a document server • Documents automatically sent to the CDS Conversion server to provide PDF or PS versions, etc.

  11. INDICO, a European Project Issues recognized by European Commission who agreed to finance InDiCo (1.6MEuros) • Long term archiving of meetings material • Enlarging access to scientific conference content • Integrating multimedia into conference web archives • Reducing conference organization cost • Partners: • Italy: SISSA, University of Udine • Holland: TNO TPD, University of Amsterdam • CERN • Project was approved to start in 2002 for 2 years

  12. INDICO main supported features • allow access rights on each “object” • delegate responsibilities according to roles • manage submission of material • support modification of material (e.g. withdraw abstracts or papers) • define tracks and manage them • set up the programme: • allocation of contributions to sessions • timetable arrangement • customize conference web pages • register users • attach material at all levels • generate publications: abstracts, proceedings, etc. • create categories to classify conferences • archive the conference

  13. More information • Production@CERN: http://indico.cern.ch • CERN contact: mailto:indico-project@cern.ch

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