Operating ARC CE Subsystems

• ARC Packages
• ARC Services
• Authorization, Mapping and Queue selection rules
  • Overview
  • Defining authgroups
  • Applying authorization rules
  • Configure mapping
  • Queue selection rules and queue configuration
• Batch systems support
  • Overview
  • General LRMS configuration
  • Accounting considerations
  • Fork Backend
  • SLURM
  • HTCondor
  • Portable Batch System (PBS)
  • LSF
  • SGE
  • BOINC
• RunTime Environments in ARC
  • Understanding RunTime Environments
  • Operating RunTime Environments
  • System-defined RunTime Environments shipped with ARC
• Working with community-defined RTEs
  • 1. Enable Community-defined RTEs support
  • 2. Establish trust chain with community
  • 3. Discover RTEs in the registry
  • 4. Deploy community-defined RTE
  • 5. Enable community-defined RTE
  • Additional information and hints
• Measuring accounting metrics of the job
  • Measuring memory and CPU usage on the WN with cgroups
  • Measuring memory and CPU usage on the WN with GNU time
  • Using LRMS-provided metrics
• Accounting Subsystem
  • Overview
  • Configuration
  • Enabling accounting records reporing
  • Republishing records
  • Clean up of the <controldir>/logs folder
• Job scratch area
  • Compute inside shared session directory
  • Compute inside a local WN scratch directory