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- Obtain a DOE grid certificate from http://security.fnal.gov/pki/Get-Personal-DOEGrids-Cert.html, which also explains how to export the certificate from the browser, dealing with directory permissions, etc.
- Register with the ILC VO (Virtual organization) at http://cd-amr.fnal.gov/ilc/ilcsim/ilcvo-registration.shtml, which will guide you to: https://voms.fnal.gov:8443/vomrs/ilc/vomrs
- Get an account on ILCSIM and ILCSIM2, using the following form http://cd-amr.fnal.gov/ilc/ilcsim/ilcsim.shtml. This machines serve as a portal to the grid.
Note Setting up your own gateway to the grid is beyond the scope of this write-up. It involves installing and configuring the Virtual Data Toolkit (VDT) , installing a host certificate for the gateway machine, etc. For an administrative guide see the Fermi Grid web page.
Setup and Configuration
Kerberos
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This variable can be added to your shell profile or setup in a script and the configuration file it points to will override the one in /etc.
Connecting to
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ILCSIM
Initialize the Kerberos session.
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rm -f slic_grid.csh
cat > slic_grid.csh << +EOF
#!/bin/csh
echo start
/bin/date
setenv LABELRUN slic_grid-\${ClusterProcess}
setenv TARFILE \${LABELRUN}-results.tar
echo \${TARFILE}
echo start
/bin/date
mkdir results
/grid/app/ilc/detector/SimDist/Octv2007-3112-200713/SimDist/scripts/slic.sh -r 5 \
-g /grid/app/ilc/detector/SimDist/detectors/sid01/sid01.lcdd \
-i /grid/data/ilc/detector/LDC/stdhep/ZZ_run10.stdhep -o ./results/ZZ_run10\${LABELRUN} >& \
./results/ZZ_run10\${LABELRUN}.lis
ls -lh results
/bin/date
echo "build output tarball: " \${TARFILE}
tar -cf \${TARFILE} results
echo done
+EOF
chmod +x slic_grid.csh
rm -f slic_grid.run
cat > slic_grid.run << +EOF
universe = grid
type = gt2
globusscheduler = fngp-osg.fnal.gov/jobmanager-condor
executable = ./slic_grid.csh
transfer_output = true
transfer_error = true
transfer_executable = true
environment = "ClusterProcess=\$(Cluster)-\$(Process)"
transfer_output_files = slic_grid-\$(Cluster)-\$(Process)-results.tar
log = slic_grid.log.\$(Cluster).\$(Process)
notification = NEVER
output = slic_grid.out.\$(Cluster).\$(Process)
error = slic_grid.err.\$(Cluster).\$(Process)
stream_output = false
stream_error = false
ShouldTransferFiles = YES
WhenToTransferOutput = ON_EXIT
globusrsl = (jobtype=single)(maxwalltime=999)
queue
+EOF
condor_submit slic_grid.run
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