Rio grid initiatives t2 hepgrid
This presentation is the property of its rightful owner.
Sponsored Links
1 / 18

Rio GRID Initiatives : T2-HEPGRID PowerPoint PPT Presentation


  • 86 Views
  • Uploaded on
  • Presentation posted in: General

Rio GRID Initiatives : T2-HEPGRID. Andre Sznajder UERJ(Brazil) http://www.hepgrid.uerj.br. HEP Computing in Rio. 1982 – Begining of Experimental HEP activities 1983 - ACP1 ( paralelization software: CPS ) 1985 - ACP2 ( hardware: board design , software: OS )

Download Presentation

Rio GRID Initiatives : T2-HEPGRID

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Rio grid initiatives t2 hepgrid

Rio GRID Initiatives : T2-HEPGRID

Andre Sznajder

UERJ(Brazil)

http://www.hepgrid.uerj.br

Andre Sznajder


Hep computing in rio

HEP Computing in Rio

  • 1982 – Begining of Experimental HEP activities

  • 1983 - ACP1 ( paralelization software: CPS )

  • 1985 - ACP2 ( hardware: board design , software: OS )

  • 1995 – CHEP 95 in Rio ( first international VC in Brazil )

  • 1997 – Client/Server project with IBM(Grid Precursor )

  • Client/Server Upgrade GRID

Andre Sznajder


Hepgrid historic

HEPGRID Historic

  • 2001- Presentation of a New Project to FINEP

    Aproved 500 machines: But... Dollar increase 3x

    could buy only 100 machines.

  • 2002- The first part of the financial support delivered.

    Bureaucracy delays our projects about 2 years

    Need to create infrastructure.

    Link provided by REDE RIO at 2 Mbps

  • 2003- Start to buy the machines and build the group

    CALTECH group has been very helpful – Many Thanks !

  • 2004- Hepgrid and Digital Divide Workshop at UERJ,

    See http://www.lishep.uerj.br/

    December 20th. inauguration of UERJ HEPGRID cluster

Andre Sznajder


Hepgrid cluster at uerj

HEPGRID Cluster at UERJ

  • 1 Frontend: Pentium Xeon Dual CPU 2.7 GHz ,

    4 GB RAM , 2x 36GB SCSI HD , 2x 1Gbit NIC

  • 82 Nodes: Pentium Xeon Dual CPU 2.7 GHz , 1 GB RAM ,

    40 GB HD , 1Gbit NIC

  • 3 TB Raid disks ( 2 NAS File Servers )

  • Five 24 Gbit port switches for internal connectivity

  • Operational System: Rocks 3.3.0( based on RedHat EL3.0 )

  • Development cluster for testing: 1 frontend , 3 nodes

  • GRID software: OSG 0.2.1

Andre Sznajder


Rio grid initiatives t2 hepgrid

HEPGRID Cluster

RAID DISKS

NODES

NAS

FRONTEND

NOBREAKS

Andre Sznajder


Cluster network topology

Cluster Network Topology

Andre Sznajder


Cluster monitoring ganglia

Cluster Monitoring (GANGLIA)

Andre Sznajder


Cluster monitoring ganglia1

Cluster Monitoring (GANGLIA)

Andre Sznajder


Cluster monitoring monalisa

Cluster Monitoring (MONALISA)

Andre Sznajder


Rio grid initiatives t2 hepgrid

External Network Connectivity

CLARA

100Mbps

Andre Sznajder


Rio grid initiatives t2 hepgrid

External Network Connectivity

Andre Sznajder


Rio 2005 cms grid meeting

Rio 2005 CMS GRID Meeting

  • Main outcomes:

  • Decision to connect HEPGRID to Fermilab T1

  • Grid3/OSG installation & certification

  • Start CMS Monte Carlo production

  • RNP decided to provide cluster connectivity

  • (Currently 100Mbps , but will be upgraded to 1Gbps exclusive

  • after September 2005)

Andre Sznajder


Rio grid initiatives t2 hepgrid

Rio CMS GRID Meeting

Andre Sznajder


National research and education network rnp

National Research and Education Network (RNP)

  • Maintained by the Brazilian government

  • Provides national (inter-state) and international connectivity for more than 200 universities and research centers

  • collaboration – links to other similar networks internationally (Internet2, GÉANT, APAN, RedCLARA)

  • supports the development of advanced networking and its applications

Andre Sznajder


Rio grid initiatives t2 hepgrid

RNP Network Topology

Andre Sznajder


Rio grid initiatives t2 hepgrid

SC2004: Network Traffic Between UERJ & CERN

Thanks to RNP and Caltech group !

UERJ to CERN

CERN to UERJ

Andre Sznajder


Rio grid initiatives t2 hepgrid

HEPGRID Team

Andre Sznajder


Perspectives

Perspectives

  • Install SAMGRID and begin P17 reprocessing & MC production for D0

  • Install dCache for CMS digi/reconstruction

  • Storage upgrade to 200TB

  • Cluster upgrade ( rack mounted ? )

Andre Sznajder


  • Login