pre-GDB on cloud issues

Tuesday 9 Jul 2013, 14:00 → 18:00 Europe/Zurich

31/S-028 (CERN)

Monthly meeting of the WLCG Grid Deployment Board See also Twiki GDB area for actions and summaries

Minutes https://twiki.cern.ch/twiki/bin/view/LCG/20130709PreGDB

1 Introduction

Speaker: Michel Jouvin (Universite de Paris-Sud 11 (FR))

Slides Clouud_pre-GDB_Intro_-_20130709.pdf

Experiment work on private clouds

Status of the current work in progress in each experiments, in particular with HLT farms.

2 The LHCb pilots for flying in the clouds

Speaker: Federico Stagni (CERN)

Slides preGDB.pdf

3 Atlas HLT cloud

Speaker: Alessandro Di Girolamo (CERN)

Slides 20130709_SimP1_rev01.pdf 20130709_SimP1_rev01.ppt

4 ATLAS private cloud usage

Speaker: Ryan Taylor (University of Victoria (CA))

Slides 2013-ATLAS_private_clouds.pdf

5 CMS HLT cloud

Speaker: Dr David Colling (Imperial College Sci., Tech. & Med. (GB))

Slides HLT_cloud_status_pre_GDB.pdf HLT_cloud_status_pre_GDB.pptx

6 CMS private cloud usage

Speaker: Mattia Cinquilli (CERN)

Slides 2013.07.09_preGDBCloudWork.pdf

7 Discussion

16:00 Coffee Break

Graceful termination of VMs

Feedback from concrete testing of the proposal

8 Experience with VAC VM manager

Speaker: Andrew McNab (University of Manchester (GB))

Slides mcnab-vac-9jul13.pdf

9 Discussion

Model for shared resources

Use cases
Fairshare-like approach vs. credit-based (economic) model

10 Summary of previous discussions

Speaker: Dr Ulrich Schwickerath (CERN)

Slides economic.pdf

11 discuss

12 AOB - Wrap Up