---+ DQM Online training ---+++ 1. Execution Environment Request a virtual machine to the CERN Virtual Machine Service (http://vmm.cern.ch), the following are expected features: - Operating System: SLC5-x86_64 - RAM Memory: 2GB - CPU: 1 core - Hard Disk: 40G ---+++ 2. DQM GUI Installation =mkdir testGui= =cd testGui= =DQM_HOME=$PWD= =svn co svn+ssh://svn.cern.ch/reps/CMSDMWM/Infrastructure/trunk/Deployment cfg= # =svn co -r 15374 svn+ssh://svn.cern.ch/reps/CMSDMWM/Infrastructure/trunk/Deployment cfg= # =$DQM_HOME/cfg/Deploy -t MYDEV -s "prep sw post" $DQM_HOME dqmgui/bare= ---+++ 3. Starting the DQM GUI server =$DQM_HOME/current/apps/dqmgui/etc/profile.d/env.sh= =$DQM_HOME/current/config/dqmgui/manage restart "I did read documentation"= Other options of the previous command include start, stop and status. ---+++ 4. Setting the DQM GUI Index =cd $DQM_HOME/state/dqmgui/dev= =visDQMIndex create ix= - In order to load a valid histogram, download one or more from https://cmsweb.cern.ch/dqm/offline/data/browse/ROOT/ and then copy them to the virtual machine =scp [root file name].root [virtual machine hostname]:/$DQM_HOME/state/dqmgui/dev/uploads/= =visDQMIndex add . $DQM_HOME/state/dqmgui/dev/ix . $DQM_HOME/state/dqmgui/dev/uploads/*.root= ---+++ 5. STG Installation STG is the patch manager used for the DQM GUI tool patches. <verbatim> sudo mkdir guiworkspace cd guiworkspace/ STG_HOME=$PWD sudo mkdir Infrastructure sudo yum install git.x86_64 1.7.4.1-1.el5 sudo yum install git-all.x86_64 1.7.4.1-1.el5 sudo yum install gitk.x86_64 1.7.4.1-1.el5 sudo yum install gitweb.x86_64 1.7.4.1-1.el5 sudo yum install stgit.noarch mkdir ~/.stgit ln -s stg/stgit/templates ~/.stgit git config --global user.name "[your name]" git config --global user.email "[your CERN email]" git config --global svn.addAuthorFrom true git config --global svn.useLogAuthor true git config --global color.diff auto git config --global color.status auto git config --global color.branch auto (echo "Host *" echo " ControlMaster auto" ) >> ~/.ssh/config ssh -Nf svn.cern.ch nano ~/.ssh/config </verbatim> If it is present, delete the line: =echo " ControlPath $HOME/.ssh/%h.%p.%r"= and save the changes. <verbatim> git svn clone svn+ssh://svn.cern.ch/reps/CMSDMWM/Infrastructure -s cd Infrastructure/ git config branch.master.remote svn git config stgit.pull-policy fetch-rebase git config stgit.fetchcmd "git svn -i trunk fetch" git config stgit.rebasecmd "git svn rebase" touch .git/FETCH_HEAD stg init stg branch -c mydev git config branch.mydev.remote svn </verbatim> In your home directory: <verbatim> sudo git clone git://repo.or.cz/stgit.git cd stgit sudo yum install asciidoc sudo make prefix=/usr all doc sudo make prefix=/usr install install-doc </verbatim> ---+++ 6. Patch Management (Testing and deploying render plugins and layouts). Remember to set $DQM_HOME variable as your DQMGUI installation directory (see step 2). New patches will be available in the directory: =/afs/cern.ch/user/c/cmsdqm/scratch/gui-patch-dropbox/= They must be moved to the test directory: =mv /afs/cern.ch/user/c/cmsdqm/scratch/gui-patch-dropbox/* /afs/cern.ch/user/c/cmsdqm/scratch/patches-under-test/[current month directory]= Remember to set STG_HOME variable as your STG workspace (see step 5): =cd $STG_HOME/Infrastructure/Deployment/dqmgui/= Create a patch that will compile all of the pending patches that are not STG based (if there is one already in place for the current week just skip next line): =stg new -m "RP Layouts WS update" rp-layouts-ws-h$(date +%m%y)= For DQM general patches: =cat /afs/cern.ch/user/c/cmsdqm/scratch/patches-under-test/[current month directory]/[new patch name] | patch -p[0-4] --dry-run= =cat /afs/cern.ch/user/c/cmsdqm/scratch/patches-under-test/[current month directory]/[new patch name] | patch -p[0-4]= For DQM STG based patches: =stg import /afs/cern.ch/user/c/cmsdqm/scratch/patches-under-test/[current month directory]/[ new patch name]= Then for both cases: =stg refresh= =stg series= This command should show the current patches. Then you should mix the new patch with the one that you have created in order to compile the patches: =stg squash -n rp-layouts-ws-h$(date +%m%y) rp-layouts-ws-h$(date +%m%y) [patch name]= =stg refresh= =stg series= =stg show= This command should show the mixed body of the patches. =cd $DQM_HOME/cfg/dqmgui= =svn revert -R .;svn status | awk '/?/{print $2}' | xargs rm -rv; svn up ;= This command will reverts the directory to its original state and apply the lastest updates. <verbatim> cd Infrastructure/Deployment/dqmgui/ stg export -d $DQM_HOME/cfg/dqmgui -p -n . $DQM_HOME/current/apps/dqmgui/etc/profile.d/env.sh cd $DQM_HOME/cfg/dqmgui cat [patch name] | patch -p[0-4] --dry-run cat [patch name] | patch -p[0-4] $DQM_HOME/cfg/Deploy -t MYDEV -s sw $DQM_HOME dqmgui/bare monControl rebuild all from $DQM_HOME/current/config/dqmgui/[config file changed] $DQM_HOME/current/config/dqmgui/manage restart "I did read documentation". </verbatim>
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Topic revision: r12 - 2012-03-22
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EdgarEduardoRosalesRosero
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