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---+ Env @ lxplus

scram list | grep CMSSW_4_4_4

ssh lxplus5.cern.ch

old: export SCRAM_ARCH=slc5_ia32_gcc434

cmsrel CMSSW_4_4_4

= scram project CMSSW CMSSW_4_4_4

cd CMSSW_4_4_4/src

cmsenv

= eval `scram runtime -sh`
---++ ROOT lib:

{

gSystem-&gt;Load("libFWCoreFWLite.so"); <br />AutoLibraryLoader::enable();

}

---++ Access data:

rfdir /castor/cern.ch/user/h/heli

rfmkdir ...

rfcp ..

TFile *f = TFile::Open("rfio:/castor/cern.ch/user/initial/username/myFile.root")

add the following to the<br />.cfg file<br />source = PoolSource{ untracked vstring fileNames = {'rfio:/castor/cern.ch/user/initial/username/inputFile.root'} }

and the CASTOR web page for further information.

get files from web:

https://cmsweb.cern.ch/filemover/

command line query:

das_client.py --query='file dataset=/DYJetsToLL_M-50_TuneZ2Star_8TeV-madgraph-tarball/Summer12_DR53X-PU_S10_START53_V7A-v1/AODSIM' --limit=20

*%MAROON%Tool for downloading data:%ENDCOLOR%*

Need grid cert at first:

*glite-voms-proxy-init --voms cms*

*edmCopyPickMerge* inputFiles=/store/mc/Summer12_DR53X/DYJetsToLL_M-50_TuneZ2Star_8TeV-madgraph-tarball/AODSIM/PU_S10_START53_V7A-v1/0002/FEF4E41A-46D4-E111-9594-0025B3E06424.root outputFile=outputfile.root

---++ Batch @ CERN: CAF:

You submit the job in the same way as that for smaller jobs.

<br />bsub -q 1nd -J job1 &lt; runMyjob.(c)sh

<br />It is also possible to request a minimum amount of space in /pool/lsf/username/jobnumber using the -R option, for example to request a minimum of 30GB type

<br />bsub -R "pool&gt;30000" -q 1nd -J job1 &lt; runMyjob.(c)sh

See the __lxbatch__ introduction pages:

http://batch.web.cern.ch/batch/doc/quick-intro.html

Instructions on how to create a user code area can be found here UserCode/README :

http://cmssw.cvs.cern.ch/cgi-bin/cmssw.cgi/UserCode/README?view=log

setup CVS separately:

export CVSROOT=:gserver:cmssw.cvs.cern.ch:/local/reps/CMSSW

cvs co -r HEAD PhysicsTools/PatAlgos

cvs co -r V08-07-39 PhysicsTools/PatAlgos

You can also do

addpkg PhysicsTools/PatAlgos HEAD

addpkg PhysicsTools/PatAlgos V08-07-39

If you want to query later which version you of a package you have checked out, do, for example:

addpkg -q PhysicsTools/PatAlgos <br /><br />If you want to see the version of all the packages you have in your CMSSW_4_4_4/src directory, do

showtags -q

This topic: Sandbox > WebPreferences > RandomEntries
Topic revision: r2 - 2013-05-24 - HengneLiUVa

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