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In order to ensure response in case of problems, use the Global Grid User Support (GGUS) and/or your VO support rather than private e-mail contacts or internal mailing lists.


CVMFS

CVMFS Repositories

  • [Registered Stratum 0 Repositories]
  • [Replication Matrix (Stratum 1)]

    Stratum-0 at DESY

    DESY runs a Stratum-0 service for the following vo's:
    CALICE, DESY, GHEP, HERMES, HONE, ILC, OLYMPUS, XFEL.EU, ZEUS

    To support one of this vo at Stratum-1 server, do the following steps:

    1. Take the repository key:
    http://grid.desy.de/etc/cvmfs/keys/desy.de.pub -O /etc/cvmfs/keys/desy.de.pub
    2. Add repository to your stratum-1 configuration with "cvmfs_server add-replica"
    Examples:
    cvmfs_server add-replica -o root http://grid-cvmfs-null.desy.de:8000/cvmfs/calice.desy.de /etc/cvmfs/keys/desy.de.pub
    cvmfs_server add-replica -o root http://grid-cvmfs-null.desy.de:8000/cvmfs/xfel.desy.de /etc/cvmfs/keys/desy.de.pub
    

    Stratum-1 at DESY

    CVMFS repositories hosted at DESY are supported by the following Stratum-1's:

    VO name Institute URL to Stratum-1
    CALICE, HERMES, HONE, ILC, OLYMPUS, XFEL.EU, ZEUS DESY, CERN, RAL
    http://grid-cvmfs-one.desy.de:8000/cvmfs/@fqrn@;http://cvmfs-stratum-one.cern.ch:8000/cvmfs/@fqrn@;http://cvmfs-egi.gridpp.rl.ac.uk:8000/cvmfs/@fqrn@
    DESY, GHEP DESY, DESY-ZN
    http://grid-cvmfs-one.desy.de:8000/cvmfs/@fqrn@;http://cvmfs-stratum-one.zeuthen.desy.de:8000/cvmfs/@fqrn@

    In case site have problems with the :8000 port (or opposite) - DESY servers support both port, standard :80 and :8000, so reference can be "http://grid-cvmfs-one.desy.de/cvmfs/@fqrn@"


    Configuration of clients (worker node or cvmfs-nfs server)

    1. Add the repository key to the cvmfs configuration:
    http://grid.desy.de/etc/cvmfs/keys/desy.de.pub -O /etc/cvmfs/keys/desy.de.pub
    
    2. set the default stratum-1 server and the location of the public key for 
    the cvmfs in the file
      /etc/cvmfs/domain.d/desy.de.conf
    CVMFS_PUBLIC_KEY=/etc/cvmfs/keys/desy.de.pub
    CVMFS_SERVER_URL"http://grid-cvmfs-one.desy.de:8000/cvmfs/@fqrn@"
    
    3. define other stratum-1 servers (on site one can choose the order according 
    to the own preferences, so for example CERN or RAL on first place, or
    leave it as it is) and define the site proxy in
    file  /etc/cvmfs/config.d/calice.desy.de.conf
    !!! EDIT BOTH LINES
    CVMFS_SERVER_URL="list of the stratum-1 server from the table above"
    CVMFS_HTTP_PROXY="site_proxy servers"
    
    4. Rerun yaim with (example for CALICE VO):
       VO_CALICE_SW_DIR=/cvmfs/calice.desy.de
    or change manually in /etc/profile.d/grid-env.sh
      gridenv_set         "VO_CALICE_SW_DIR" "/cvmfs/calice.desy.de"
    

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    Last modified: Thu Apr 24 11:17:16 MEST 2014
    by the DESY Grid Team: http://grid.desy.de/