Enabling Grids for Escienc E Opening Frdric Hemmer
Enabling Grids for E-scienc. E Opening Frédéric Hemmer EGEE Middleware Manager, CERN JRA 1 All Hands Meeting Brno, Czech Republic June 20 -22, 2005 www. eu-egee. org INFSO-RI-508833
Thanks Enabling Grids for E-scienc. E Many thanks to CESNET and Masaryk University Ludek Matyska And his colleagues For organizing this event INFSO-RI-508833 JRA 1 All Hands Meeting - June 20 -22 2
Outline Enabling Grids for E-scienc. E • Reminder of upcoming milestones & events • SC 3 & upcoming LCG release • Summary of workshop items INFSO-RI-508833 JRA 1 All Hands Meeting - June 20 -22 3
Upcoming Milestones & Events Enabling Grids for E-scienc. E • DJRA 1. 4 – Architecture Document delivered on schedule – Being reviewed § No doubt there will be comments to incorporate – To be taken into account between now and September 2005 – Associated work plan distributed last week • DJRA 1. 5 – Scheduled for June 30, 2005 • Pre-production Service – Starting now, many problems reported – Milestone of having user jobs running by June 30, 2005 • LCG’s Service Challenge III – Throughput phase July 2005 – Service Phase – September-December, 2005 • LCG 2. x – 2. 5. 0 – too late for any more inclusion – 2. 6. x (? ) § g. Lite 1. 2 is late § time lines not aligned with our work plan INFSO-RI-508833 JRA 1 All Hands Meeting - June 20 -22 4
Upcoming Milestones & Events Enabling Grids for E-scienc. E • EGEE II – Subject of July 5 -6 All Activity meeting – Draft proposal available on July 31, 2005 – Submission on September 8, 2005 • Summer Holidays – Variable according to clusters, users, developers, family • Pisa Conference – October 24 -28, 2005 • MJRA 1. 7 – Software for g. Lite 2. 0 RC available (functionality freeze) – October 31, 2005 • 2 Nd EU Review – December 6 -7, 2005 • DJRA 1. 6 – Software and documentation for the second release – December 31, 2005 INFSO-RI-508833 JRA 1 All Hands Meeting - June 20 -22 5
LCG Service Challenge 3 Enabling Grids for E-scienc. E • Throughput phase – 2 weeks sustained in July 2005 – Primary goals: § 150 MB/s disk – disk to Tier 1 s; § 60 MB/s disk (T 0) – tape (T 1 s) t s u io r § Include a few named T 2 sites (T 2 va-> T 1 transfers) t a Ø Encourage remaining T 1 s to lk start disk – disk transfers a T s Service phase r ie h S – September – end 2005 ie § Start with ALICEJa&m. CMS, add ATLAS and LHCb October/November m § All offline userocases except for analysis F § More components: WMS, VOMS, catalogs, experiment-specific – Secondary goals: • ks l a solutions – Implies production setup (CE, SE, …) INFSO-RI-508833 JRA 1 All Hands Meeting - June 20 -22 6
Next Regular LCG Release Enabling Grids for E-scienc. E • Next 3 monthly release is scheduled for 1 st of July • What? – VOMs in line with g. Lite op h ks r – R-GMA g. Lite version o W g – Move to new GLUE schema in nn § Backward compatible a Pl 3 § Extensions for VO dependent values C S § Key value pairs for services e th t a – Pending bug fixes k l Ta § Including YAIM lz u h – User level tools for extended job monitoring c S § Job status, stdout, usstderr k r a § Based on R-GMA M m oparallel § Released with the middleware r F INFSO-RI-508833 JRA 1 All Hands Meeting - June 20 -22 7
Next Regular Release Enabling Grids for E-scienc. E • Main Component: g. Lite Work. Load. Management – No July release without it! • Lightweight deployment scenario op h s – Central: rk § WLM services at CERN • • g W o push and pull in n an Multiple instances l P 3 Allows fast deployment of improved releases C S “Push” will use LCG-2 CEs and e g. Lite CEs h t o Uses BDII as an IS (until t. R-GMA is interfaced) a k • Allows extra time to solve al some of the packaging problems T cripts are internally synchronized o g. Lite and LCG 2 config. z l u o LCG 2 AND g. Lite ch scripts NOT in sync. – Distributed: us S k ar LCG 2 client libs § Uis with g. Lite and M • Packed in om LCG-2 style r § Sites can. F opt for adding a g. Lite CE to the LCG-2 CE • Configuration via g. Lite config scripts • Step by step guide INFSO-RI-508833 JRA 1 All Hands Meeting - June 20 -22 8
This Workshop Agenda Enabling Grids for E-scienc. E • Testing • Integration – Common configuration/instrumentation/logging/error handling • Security – Suexec/WSS – Vulnerability – Security testing/Encrypted storage/Delegation/DM security model • Workload Management and Data Management – DAG with data placement/sparse sanboxes – DM services/DM-LB interactions/job statistics via LB • A look into the future – VT & Advanced reservation • Focus of this meeting should be – Deployment of g. Lite components and prepare for Release 2 – Keeping in mind urgent needs of LCG’s SC 3 & PPS – Identifying achievements compatible with the 2. 0 release – Other things would need to be put in the EGEE II context INFSO-RI-508833 JRA 1 All Hands Meeting - June 20 -22 9
- Slides: 9