LHCb Software At Nikhef: Prepare for Workshop 22-24 June 2009
Revision as of 15:53, 28 May 2009 by H71@nikhef.nl (talk | contribs) (→Install a Virtual Machine on your laptop: CernVM)
Your first time to run over a MicroDST at Nikhef
Prepare ssh on your Nikhef account
Follow these instructions: Configuring SSH access from Linux/Unix
Get software packages
mkdir cmtuser cd cmtuser setenv MYSITEROOT /project/bfys/lhcb/sw source $MYSITEROOT/lhcb/LBSCRIPTS/prod/InstallArea/scripts/LbLogin.csh --quiet --mysiteroot $MYSITEROOT SetupProject --build-env DaVinci v23r0p1 getpack Phys/DaVinci v23r0p1 cd ~/cmtuser/DaVinci_v23r0p1/Phys/DaVinci/cmt/ make
cd ~/cmtuser/DaVinci_v23r0p1/ getpack Ex/MicroDSTExample v2r3 cd ~/cmtuser/DaVinci_v23r0p1/Ex/MicroDSTExample/cmt cvs update -A cmt br cmt make
Loop over events
cd /data/bfys/h71/Workshop/ SetupProject DaVinci v23r0p1 python -i BfysWorkshopMicroDSTReader_1.1.py --input SeqDC06selBs2JpsiPhiWithMC_50.0_Kevt_NoPVReFit.dst
Plot
>>> massPlots.plots[443].Draw() >>> massPlots.plots[531].Draw() >>> massResPlots.plots[531].Draw() >>> propTimePlots.plots[531].Draw()
Install a Virtual Machine on your laptop: CernVM
See talk by Pere Mato, slide 14: 17 March 2009
Download VMware player under windows
Download from http://www.vmware.com/download/player/ Put cernvm in fixed place ie C:\Program Files\CernVM Start vmplayer from desktop Open CernVM from C:\Program Files\CernVM Open in browser: http://192.168.204.128:8004/ (your number might be different!) Create account, for example: use lxplus username and password Virtual organization: lhcb Change memory allocation in vmware player -> troubleshoot -> change memory allocation -> 1024 GB