We hold regular online Pegasus Office Hours on a bi-monthly basis on first Friday of the month, where we address user questions and also apprise the community of new developments.

How to join?

Our next series of office hours will be held on Friday, June 4th at 11:00AM Pacific

This session of Pegasus Office Hours will be presented by Ryan Tanaka, and will give an overview of current checkpointing support in Pegasus and also present an insight into our future plans for checkpointing in 5.1

Please note some important changes.
You need to register before hand for this meeting

Register in advance for this meeting:

After registering, you will receive a confirmation email containing information about joining the meeting.


  • The registration link is unique to you. And to access the office hours, you will need to click on the zoom link that you received in your email.
  •  Additionally, you will need to be logged on to Zoom with the same account with which you registered
  • Click on the add to calendar in your registration email, to ensure that the invite for the office hours appears in your calendar

Online Office Hours Series

June 4th, 2021
Pegasus – Current and Future Checkpointing Support –  Ryan Tanaka
Recording of Seminar
April 2nd, 2021
Migrating to Pegasus 5.0 –  Ryan Tanaka, Karan Vahi
Recording of Seminar
August 7th, 2020
Pegasus 5.0 Preview Karan Vahi, Ryan Tanaka
Recording of Seminar
January 24th, 2020
Pegasus Workflows on OLCF Summit George Papadimitriou
Recording of Seminar
March 22, 2019
End-to-End Workflow Monitoring in Pegasus George Papadimitriou
Recording of Seminar
October 12, 2018
Pegasus on the Open Science GridMats Rynge
Recording of Seminar
August 10, 2018
Integrity Checking in Pegasus – Karan Vahi
Recording of Seminar
April 13, 2018
Developing Pegasus Workflows via Jupyter Notebooks – Rafael Ferreira da Silva
Recording of Seminar