Workflows: Difference between revisions

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== Configuring fcl ==
* SimpleConfig
*    Run-time Configuration (.fcl files)
*  Trigger_paths, end_paths and reconstruction on demand.
*    Configuring input and output modules
*    Search path for some run-time files.
*    Using and configuring the message logger


== Manage large jobs ==
== Manage large jobs ==

Revision as of 22:32, 1 February 2017


Manage large jobs

  • Outline of how to deal with Background Frames
  • Accessing FermiGrid
  • Workflow for running grid jobs
  • Accessing data on tape (SAM)
  • Putting data on tape
  • operations

Data Handling

  • dCache - a large distributed disk system for holding data
    • the three flavors of dCache
/pnfs/mu2e/scratch - files purged as needed (lifetime ~20d)
/pnfs/mu2e/persistent - files never purged
/pnfs/mu2e/tape (and others) - files are mirrored to tape, staged when needed
    • monitors
  • enstore - the tape system
    • monitors
  • SAM - file metadata and data handling management system
    • monitors