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Workflow/load Development

US/Central
Zoom

Zoom

Description

Weekly meeting to co-ordinate DUNE computing workflow and workload development work, at 8am CT.

The 5 minute time allocations are just placeholders and the names next to each topic are incomplete!

https://fnal.zoom.us/j/94131720980

Meeting ID: 941 3172 0980

Usual computing password (same as Monday general computing meetings)

Issue tracker: https://github.com/DUNE/dist-comp/labels/WMSdev

Wiki: https://wiki.dunescience.org/wiki/Workload_Management

    • 1
      Intro + news
      Speaker: Andrew McNab (University of Manchester)

      Steve Timm, Ken Herner, and I had a short discussion. Mainly about the DUNE Global Pool.

      - there was a request for a network variance to allow pilots to connect back to FNAL from offsite so that they could join the HTCondor pool. The variance was approved, but isn't yet working. Steve will continue to try and probe the port via telnet from CERN, and inform others when he is successful.

      - the question of how we're going to authenticate the offsite submit node in the time before tokens. Steve commented that GSI isn't long for this world, so might not be worth the effort to configure. "FS" (Kirby believes this was common file system) was an option, but not sure if it's the right way to go. A topic to discuss

      - Kirby hasn't gotten a response from anyone at BNL willing to help setup a submit node there for testing. Will continue to try and get a point of contact to work on this. Setting up a submit node at CERN using a VM that Steve Timm can setup is a likely second option

      - jobsub lite will be invited to give an update at the next workflow/load development meeting

      - meeting was gaveled to adjournment without opposition at 8:19 am CT

    • 2
      GlideInWMS

      Including the DUNE Global Pool

      Speakers: Kenneth Herner (Fermilab), Michael Kirby (FNAL)
    • 3
      User tools

      Including jobsub

    • 4
      Workflow/production technologies

      Including interaction with Data Management

      Speakers: Elisabetta Pennacchio, Kenneth Herner (Fermilab), Steven Timm (Fermilab)
    • 5
      HEPCloud
      Speaker: Andrew Norman (Fermilab)
    • 6
      Pilot Factories
      Speakers: Andrew McNab (University of Manchester), Kenneth Herner (Fermilab)
    • 7
      Other topics

      Where relevant to workload: benchmarking, ETF monitoring of job execution, CRIC

      Speakers: Andrew McNab (University of Manchester), Raja Nandakumar (STFC Rutherford Appleton Laboratory)