How to make tag of OprProcessingSys.

1. If you work from Padova machine, you will need to set path to CVSROOT
   setenv CVSROOT /afs/slac.stanford.edu/g/babar/repo/
   and obtain tokens for SLAC afs space
   klog <your_userid_at_SLAC>@slac.stanford.edu
   
2. Create new release (in your private space), if you don't have one already:
   newrel -t analysis-21 myoprtest
   it does not really matter what release you pick
3. Find latest (largest) official OprProcessingSys tag which looks like V00-XX-YY (ignore double-dot and number after double-dot)
   listtag OprProcessingSys
   (should be one of the top entries ) Notice first capital V letter in the name of the tag - it indicates that it is official version.
4. addpkg OprProcessingSys V00-XX-YY
   where V00-XX-YY is the tag you found. If you already had this package, update it (with the same command). If you had any modifications in your checked-out version of the package you should probably delete the directory and then use addpkg.
5. Make sure that HEAD of cvs for the particular OprConfXXx.xml file is the same as official version
   cvs -n update -A OprConfXXx.xml
   if it is not the same you have to understand the difference
   cvs diff -r HEAD OprConfXXx.xml
   and if it is not significant for production, update to the HEAD:
   cvs update -A OprConfXXx.xml
   If unsure ask PR development team.
6. Make necessary changes in the OprConfXXx.xml. The fields which you will most likely change are
   • <!ENTITY RELEASE   "14.4.4e">   - which specifies the release used
     
   • <!ENTITY OO_FD_BOOT "/dtm41::/database/con/BaBar.BOOT">  - specifies database used for this farm
     
   •  <!ENTITY datamover "dtm11">  - specifies the corresponding PostProcessing farm
     
   
   
7. Check the change that you made with respect the the latest official version
   cvs diff -rV00-XX-YY OprConfXXx.xml
   you should see only the changes you made with respect to the tag you are working from.
8. Commit your changes
   cvs commit OprConfXXx.xml
   
9. Repeat steps 5-8 for each OprConfXXx.xml you need to update. If you need to change OprShifterConf.xml follow the same procedure
10. Make new official tag V00-XX-ZZ, where ZZ=YY+1
    cvs tag V00-XX-ZZ
    
11. Now you need to log on to the oprserv machines as babaropr and update any production tags you want.