A method of data sharing in 2007 PRIME project and a study of its integration into

NAREGI data grid environmentUPDATE

Eisaku Sakane <sakane@cmc.osaka-u.ac.jp>Cybermedia centerOsaka University

PRAGMA 14 WorkshopMarch 11, 2008

National Museum of Natural Science, Taichung

Research Objective of PRIME 2007

＋＋ Big Ultimate Objective:Big Ultimate Objective:+ build/visualize/mathematically analyze

3D cardiomyocyte (Heart Cell) model--> High Resolution--> Finite Elements--> Normal & Failing Hearts--> Base on Realistic Anatomical Structures

Research Center for Ultra-High Voltage Electron

MicroscopyUHVEM - Osaka Univ.

Cardiac Mechanics Research GroupCMRG - UCSD

National Center for Microscopy

and Imaging ResearchNCMIR - UCSD

Cybermedia CenterCMC - Osaka University

*Acknowledgement: Young Chun, UCSD

National Center for Microscopy and Imaging Research

UHVEM

Storage

Cybermedia Center

IMOD (X11 client)

data

data

data

Overall UHVEM - CMC - NCMIR

Data flow

WebDAV

CCD cameracontroller

SCP/SFTP

Cell Centered Databasedata

Research Center for Ultra-High Voltage Electron Microscopy

X11 server

National Center for Microscopy and Imaging Research

UHVEM

Gfarm-VO

Cybermedia Center

IMOD

data

data

Integration into NAREGI data grid

WebDAV

CCD cameracontroller

SCP/gfreg (gfarm)

Cell Centered Databasedata

Research Center for Ultra-High Voltage Electron Microscopy

NAREGI Portal

SS/IS

GridVMsdata

Tomographic/3Dreconstruction

Virtual Organization

``Data provider’’VOMS

Gfarm-VOGfarm client

proxy cert. with VO attributes

VO name

VO1 VO3

VO2

Auto selection

VO name

Select suitable spool dir.

gfsd

gfsd

gfsd

RP provides storages for VO1 and VO2.

Current Status

• We are building an experimental system for NAREGI data grid at CMC:– Based on NAREGI M/W β2– Gfarm-VO– VOMS

• A VO composed of UHVEM, NICMIR, CMC– Design a function of importing data into Gf

arm filesystem automatically