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---+ Home Page for the LHCb - LNF cluster configuration %TOC% ---++ Machines There are 19 machines currently available 1 lhcbui1 1 lhcbui3 1 lhcb-ui{01-02,04-18} The machines lhcbgpfs01, lhcbgpfs02 and lhcb-ui03 are used as servers and should not be used for analysis/interactive use. ---+++ Access To access the machines <verbatim>ssh <nomemacchina></verbatim> <span style="background-color: transparent;">from the lxgw node. A proposal for the use of the machines is the following:</span> <span style="background-color: transparent;"><br /></span> | Machine | Main User | | 02 | asarti | | 04 | Barbara | | 05 | Flavio | | 06 | Matteo P. | | 07 | Matteo R. | | 08 | Marco | | 09 | Patrizia | | 10 | R. Vazquez Gomez. | Other machines should be left for "massive/intesive" usage (tuple production/fit running) and the access/usage has to be coordinated with Matteo. ---+++ Software ---++++ LHCb software To have access to the lhcb software first of all you need to: * Add the following lines to your .bashrc file in your home <verbatim>export X509_CERT_DIR=/cvmfs/lhcb.cern.ch/etc/grid-security/certificates export X509_VOMS_DIR=/cvmfs/lhcb.cern.ch/etc/grid-security/vomsdir</verbatim> * Then you need to <verbatim>source /data/software/LbLogin.sh</verbatim> <span style="background-color: transparent;">Then you'll have all the LHCb software available through the SetupProject * commands.</span> ---++++ Other software * sl6 * cvmfs * latest compilers under devtools2 distro * afs If you do not want to use the root shipped using cvmfs you can use a local version of root: adding to your .bashrc <pre><verbatim>source /opt/rh/devtoolset-2/enable</verbatim> </pre> followed by <pre><verbatim>export ROOTSYS=/data/software/root_60302 export LD_LIBRARY_PATH=$ROOTSYS/lib export PATH=$PATH:$ROOTSYS/bin</verbatim> </pre> <span style="color: #630000; font-size: 19.8899993896484px; line-height: 1em; background-color: #f6f6f6;">Storage</span> -- Main.AlessioSarti - 2015-02-19
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Topic revision: r1 - 2015-02-19
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AlessioSarti
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