The EU Data Grid Project Tutorial The European

The EU Data. Grid Project Tutorial The European Data. Grid Project Team http: //www. eu-datagrid. org Data. Grid is a project funded by the European Union Grid Tutorial 6/9/2021 – n° 1

Introduction Ø The tutorials are aimed at users wishing to learn how to use EDG Grid tools and are organized over 2 full consecutive days as follows: n n Mornings - presentations on general Grid concepts, user interface commands, grid components, future directions. Afternoons - hands-on exercises covering user interface operations with job submission, aspects of data management and job monitoring u Pre-requisites n n for participants: No prior knowledge is required for the presentations. Basic knowledge of Linux user environment (shells, editor, etc. ) is necessary to complete the exercises. u Participants must be pre-registered for the afternoon hands-on sessions since security certificates need to be issued to use the EDG testbed. Grid Tutorial - 6/9/2021 – Tutorial Introduction - n° 2

Schedule DAY 1 u Tutorial introduction DAY 2 u Heinz Stockinger, CERN u Introduction to Grid computing and overview of the Data. Grid project Heinz Stockinger, CERN u Information systems Flavia Donno, CERN Heinz Stockinger, CERN u Data Management Security Mario Reale, INFN Coffee u u u Flavia Donno, CERN Testbed overview Mario Reale, INFN u Applications and Use cases Mario Reale, INFN Job Submission Flavia Donno, INFN EDG Software Installation/Configuration u Future Directions Heinz Stockinger, CERN Lunch u hands-on exercises: job submission Lunch u hands-on exercises: data mgmt & info systems Grid Tutorial - 6/9/2021 – Tutorial Introduction - n° 3

Hands-on Exercises u Working on Linux machines, you will connect to the n Gri. Dis (Grid Dissemination testbed, EDG release 1. 4. 4) n EDG application testbed (EDG release 1. 4. 8) n This requires a security certificate and a user account on the User Interface machine u You will receive an exercise handout containing all the details of the exercises n Succession of increasingly sophisticated exercises exploring the different facilities of the EDG software n You work at your own pace n tutors are around in case you have questions or run into problem u Required n Acccess to tesbed via secure shell (or equivalent) s n tools: E. g. teraterm for Windows Web browser Grid Tutorial - 6/9/2021 – Tutorial Introduction - n° 4

Students Terminals enter Grid CE SE UI UI - PKI X. 509 certificate keys - JDL files WN WN WN RB/II Grid Tutorial - 6/9/2021 – Tutorial Introduction - n° 5

We want your feedback Ø Your feedback is actively sought Ø Please tell us of mistakes in the presentations Ø Similarly Ø Please Ø for the exercises fill in feedback-form Thanks to: Ø Elisabetta Ronchieri, Akos Frohner, Erwin Laure, Peter Kunszt, Kurt Stockinger, Antony Wilson, Steve Fisher, Maite Barroso Lopez, Owen Synge, Emanuele Leonardi, Markus Schulz, Steve Traylen, Frank Bonnassieux, Christophe Jacquet, Sophie Nicoud, David Groep, Karin Burghauser & CERN training people Grid Tutorial - 6/9/2021 – Tutorial Introduction - n° 6