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31/03/2014 07:05:55GridPP 3 Cambridge 14-15 Feb 02Slide 1 Grid site report linux desktops test rig CDF ScotGRID in collaboration with Edinburgh and IBM.

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Presentation on theme: "31/03/2014 07:05:55GridPP 3 Cambridge 14-15 Feb 02Slide 1 Grid site report linux desktops test rig CDF ScotGRID in collaboration with Edinburgh and IBM."— Presentation transcript:

1 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 1 Grid site report linux desktops test rig CDF ScotGRID in collaboration with Edinburgh and IBM people Edinburgh Physics installation

2 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 2 Linux Desktops using local compilation of Globus Toolkit manually reconfigured to request UKHEP user certificates on shared filesystem in users PATH via HEPiX login scripts

3 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 3 griddev - Testrig 4 x 233Mhz Pentium II Beowulf topology in anticipation of ScotGRID ( actually Scyld Beowulf - ) Globus toolkit from rpms of Andy McNab OpenPBS

4 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 4 eth1 Internet eth0 Front end Compute nodes Linux 6.2 Globus Toolkit OpenPBS Linux 6.2 OpenPBS Griddev.ph.gla.ac.uk Beowulf private network

5 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 5 CDF 8 x 700 MHz Xeon IBM xSeries 370, 4GB memory, 1TB disk national CDF procurement globus toolkit OpenPBS (?) D0s SAM (Sequential data Access via Meta-data

6 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 6 CDF

7 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 7 SHEFC -JREI funded project Glasgow Physics, Glasgow Computing Science, Edinburgh Physics, Edinburgh Parallel Computing Centre and IBM ScotGRID is a £800k prototype two-site Tier 2 centre in Scotland for the analysis of data from the Large Hadron Collider and elsewhere. The centre consists of a 128CPU Monte Carlo production facility run by the Glasgow PPE group and a 5TB datastore and associate high- performance server run by Edinburgh Parallel Computing Centre.

8 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 8 Beowulf Cluster Data Server Scottish Cross-Connect

9 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 9 59 IBM X Series 330 dual 1 Ghz Pentium III with 1GB memory 2 IBM IBM X series 340 dual 1GHz Pentium III with 2GB memory and dual ethernet 3 IBM IBM X series 340 dual 1GHz Pentium III with 2GB memory and Mbit/sec Ethernet 1 TB disk LTO/Ultrium Tape Library Cisco Ethernet Switches No Myrinet high performance interconnect for MPI style computing

10 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 10 Plans We are just at the start of Phase 0 Phase 0 –operating system setup, installation of Globus Toolkit, Glasgow Edinburgh communication Phase I –feedback from initial trial users Phase II –service to Particle Physics and Computing Science

11 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 11 People 1 Edinburgh Physics Akram Khan (LHCb, BaBar) Alasdair Earl (WP1, WP2) Steve Playfer (ScotGRID Co-PI) Glasgow Physics Tony Doyle (GridPP PL/ScotGRID Co-PI) Alan Flavell (SysAdm, Net) Andrew Pickford (LHCb) David Cameron David Martin (SysAdm) Gavin McCance (WP2) Ian Skillicorn (Net Monitoring) John Kennedy (Atlas) Paul Millar (WP2) Paul Soler Rick St. Denis (CDF) Sasha Tcheplakov (Atlas) Stan Thompson (Atlas, CDF) William Bell (WP2)

12 31/03/ :05:55GridPP 3 Cambridge Feb 02Slide 12 People 2 IBM IBM Linux and Grid Development - being arranged Andy Knox Glasgow Computing Science Keith van Rijsbergen (ScotGRID Co-Applicant) Malcolm Atkinson (Dir NESC) Joemon José Edinburgh Parallel Computing Centre Arthur Trew (Dir EPCC, ScotGrid Co-applicant) Roy de Ruiter-Koelemeijer (SysAdm)

13 Using es-grid certificates but will accept UKHEP and most EU Datagrid CA's Linux Gatekeeper (fraoch.ph.ed.ac.uk) - Globus 2.0, GridFTP, PBS - Work Packages 1, 2 (underway) - LHCb software Resources: Through PBS to a cluster of workstations / desktop machines (3 with plans to expand PIV, + 2*PIII) Solaris Gatekeeper (lagavulin.ph.ed.ac.uk) - Currently being installed with Globus es-grid certification - Database Server - WP 2 ScotGrid Database Server - will have Globus 2.0 installed + other software to be decided Babar UltraGrid - Edinburgh Physics Installation info from Alasdair Earl, Akram Khan

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