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description

cvs root

production directory tree root

details

IRMIS software

SLAC code has diverged from the original collaboration version, and LCLS IRMIS code has diverged from the main SLAC code (i.e. we have 2 different version of the IRMIS PV crawler.)

CD: /afs/slac/package/epics/tools/irmisV2_SLAC
http://www.slac.stanford.edu/cgi-wrap/cvsweb/tools/irmisV2_SLAC/?cvsroot=SLAC-EPICS-Releases

LCLS:
Please note different CVS location: the production directory for the LCLS crawlers is /usr/local/lcls/package/irmis/irmisV2_SLAC/. the LCLS "package" dir structure is NOT in CVSed. So, to modify crawler code, you can cvs co the code, modify, test, copy the mods straight into production, then CVS them.
CVS location is in tools/irmis/crawler_code_CVS
http://www.slac.stanford.edu/cgi-wrap/cvsweb/tools/irmis/crawler_code_CVS/?cvsroot=LCLS

CD:
/afs/slac/package/epics/tools/irmisV2_SLAC
LCLS:
/usr/local/lcls/package/irmis/irmisV2_SLAC

 

    • db/src/crawlers contains crawler source code. SLAC-specific crawlers are in directories named *SLAC
    • db/src/crawlers/pv contains PV crawler source code
    • db.properties file points to the database instance and username
    • apps/src contains UI source code.
    • apps/build.xml is the ant build file
    • README shows how to build the UI app using ant

CD scripts

For ease and clarity, the CD scripts are also in the LCLS CVS repository under
tools/irmis/cd_script, cd_utils, cd_config
http://www.slac.stanford.edu/cgi-wrap/cvsweb/tools/irmis/crawler_code_CVS/?cvsroot=LCLS

/afs/slac/g/cd/tools/irmis

 

    • cd_script contains most scripts
    • cd_utils has a few scripts
    • cd_config contains client crawler directory lists

LCLS scripts

/afs/slac/g/lcls/cvs
http://www.slac.stanford.edu/cgi-wrap/cvsweb/tools/irmis/?cvsroot=LCLS

/usr/local/lcls/tools/irmis

 

    • script contains the LCLS pv crawler run scripts, etc.
    • util has some subsidiary scripts

FACET scripts

These scripts share the LCLS repository (different names so they don’t collide with LCLS scripts)
http://www.slac.stanford.edu/cgi-wrap/cvsweb/tools/irmis/crawler_code_CVS/?cvsroot=LCLS

/usr/local/facet/tools/irmis

 

    • script contains the FACET pv crawler run scripts, etc.
    • util has some subsidiary scripts

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Sometimes an IOC becomes obsolete.  Although IOCs are automatically added to the IRMISDB.IOC table when the crawler encounters a new $IOC/<ioc> directory, IOCs are not automatically removed from the system.  Typically, an IOC engineer will request that her IOC be removed from the crawler (and hence all current PV and IOC lists, and reports).

To remove an IOC from the active crawler list:

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  1. log into mcclogin
  2. cvs co irmis gui code:
    export CVSROOT=/afs/slac/package/epics/slaconly/cvs
    cd to a working directory
    cvs co -d irmis tools/irmisV2_SLAC
  3. cd irmis
  4. edit site.build.properties and change this line:
       db.trust-read-write.password=newpw
  5. set java environment to version 1.4 (this may not be needed):

        export JAVA_HOME=/afs/slac/package/java/@sys/jdk1.4

        export JAVA_VER=1.4

        export PATH=${JAVA_HOME}/bin:${PATH}

  6. cd db
  7. ant clean
  8. ant deploy
  9. cd ..
  10. cp db/build/irmisDb.jar  apps/deploy
  11. cd apps/deploy
  12. test the gui:
    java -jar irmis.jar
    The gui should connect to the db.
  13. deploy new jars to production:
    scp irmisirmisDb.jar over to /usr/local/lcls/package/irmis/irmisV2_SLAC/apps/deploy/.   (this one is used by LCLS and FACET)
    cp irmisirmisDb.jar /afs/slac/package/epics/tools/irmisV2_SLAC/apps/deploy/.

*** Please note, the app directory (parallel to the db directory) is not build-able in ant anymore, because of changes in java version syntax and method calls deep in the gui code.  Therefore, please follow the directions above to BUILD AND DEPLOY THE DB JAR ONLY!

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IRMISDB history data cleanup

$TOOLS/irmis/data_cleanup has scripts and a README for cleaning historical IRMIS data.  The procedure has been done once in February, 2012.

Description and plans and click IRMIS_database_cleanup

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SCHEMA DIAGRAM

Anchor
diagram
diagram

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