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EEE at CNAF Daniele Cesini, Andrea Chierici, Andrea Ferraro, Enrico Fattibene, Gaetano Maron, Barbara Martelli, Lucia Morganti, Vladimir Sapunenko, Francesco.

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Presentation on theme: "EEE at CNAF Daniele Cesini, Andrea Chierici, Andrea Ferraro, Enrico Fattibene, Gaetano Maron, Barbara Martelli, Lucia Morganti, Vladimir Sapunenko, Francesco."— Presentation transcript:

1 EEE at CNAF Daniele Cesini, Andrea Chierici, Andrea Ferraro, Enrico Fattibene, Gaetano Maron, Barbara Martelli, Lucia Morganti, Vladimir Sapunenko, Francesco Noferini, Franco Semeria, Cristina Vistoli, Stefano Zani 23/09/141

2 Status report School registered at CNAF: – GROS-01 – BOLO-02 (no transfers, router?) – SVC-01 – CA-02 – ALTA-01 (in acquisition) – BARI-01 Fix for transfers (v2: using rsync) to be tested in Altamura, BA (ALTA-01) 23/09/142

3 How to install the fix From Virtual Machine terminal: > wget > chmod a+x checkVersion >./checkVersionhttp://www.centrofermi.it/eee_versions/checkVersion No need to reboot/reinstall anything, changes are taken immediately 23/09/143

4 Future development for data transfer We discuss (CNAF) how to simplify the data transfers using the tools available on the market. We identify a solution which should be able to avoid to run of a linux virtual machine on the DAQ system. Globus connect within EU project or Bit torrent sync – They require just a client running on windows – Transfers and monitoring are managed via a web interface – We don’t propose this as the production setup for the pilot run but it would be useful to test it in the next month in 1- 2 schools. 23/09/144

5 Filesystem at CNAF We are designing the final structure of the filesystem were data will be stored A possible solution: /filesystem/ /filesystem/GROS-01 /filesystem/ALTA-01 /filesystem/... a directory per school /filesystem/test /filesystem/reco/GROS-01 /filesystem/reco/ALTA-01 /filesystem/reco/... a directory per school /filesystem/user1 /filesystem/user2 /filesystem/user3 /filesystem/... a directory per user 23/09/145

6 Authentication at CNAF -we received so far 2/3 requests (Garbini, Coccetti, Gnesi?). - in future authentication at CNAF will be mandatory to access the data stored at CNAF - The machine to log in is: bastion.cnaf.infn.it (which is the only machine open to external accesses) and from there you will access all the EEE resources - the policy to copy files from CNAF to your local machine has to be defined (we didn't discuss it yet) -Per ottenere un account al Tier1 bisogna seguire questa procedura: https://www.cnaf.infn.it/en/node/315 Verrà fornito login appartenente al gruppo "EEE", che può accedere all’infrastruttura per la ricostruzione ed analisi dei dati Specificare come "reason": Accesso alle VM di per il progetto EEE Specificare come contact person: Cristina Vistoli https://www.cnaf.infn.it/en/node/315 23/09/146

7 List of EEE resources at CNAF -a server to get files from the schools ( cloud- vm148.cloud.cnaf.infn.it ) entirely managed but CNAF staff. -a web server entirely managed but CNAF staff. -a user interface (shared with other experiments) to access the CNAF cloud -a machine to run reconstruction job (open to super EEE users) -one or more machines for the analysis users 23/09/147


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