EPSCI WMS Discussion Apr. 3, 2020

Connection Info:

This meeting scheduled via MS Teams. Join link should be in your calendar.

Agenda:

1. Review TriDAS
2. Discuss Workflow Management System component of SRO

Useful References

• SRO Meetings
• Vardan's WMS draft
• Vardan's SRO sketch
• Graham's Paper describing SRO

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Minutes:

Attendees: Jie C., Chris L., Vardan G., Nathan B., Carl T., Graham H., David L (chair)

TriDAS

• We discussed Tommaso's talk at the CLAS12 SRO meeting that happened the day before.
• Some questions still remain:
  • Can it handle multi-stage event building e.g. 2 stages of TCPU?
  • ?

WMS

• Vardan gave some description of how CLARA works which opened further discussion
• Discussed whether the SRO should provide a way to launch remote processes (either via ssh or a dedicated server)
  • CLARA and CODA philosophy is to have user's launch all processes and they broadcast their existence so central orchestrator can build list of connections
  • Mini-batch