Two e-Science Components for HEP: EVO and Remote Control

RoomHyunwoo KIM, Minho JeungKihyeon CHO*

Sep 8-9 2008, Daejeon(* Corresponding Author)

KISTI e-Science HEP

Data Production– Online: Remote Control Room– Offline: SAM Data Handling

Data Processing– Data Center

Data Publication– Enabling Virtual Organization

Virtual Laboratory

HEP based on e-Science⇒ e-HEP (High Energy Physics) “Whenever, Wherever Same

Environment as Real Lab”

Build a “Virtual HEP Lab” by expanding a “real HEP Lab” via e-HEP!

CDF Control Room @ Batavia, ILFermilab CDF Control Room consists of

several components, one of which is CO(Consumer Operator)

Monitoring Section CDF’s Main Control Room

Everything at CDF CO Section

is available at Remote Site

Setup at KISTI RCR

(1) Windows 4 displays

Monitoring

(2) Windows 4 displays

Monitoring

(3) Linux 2 displays

Kerberized for concon

(4) Polycom Communication Server

(1)

(2)(3)

(4)

Concon Forwarding to KISTI• DOE Security Policy

– Remote site can not execute commands.• Have to rely on port forwarding feature of S

SH in kerberized connection

Brief History CDF Remote CO

3 remote control room for CDF- Pisa, Tsukuba and KISTI

KISTI

First Real Remote CO Shift by Professor K.K.Joo(Aug.1

– Aug.8)

Introduction to EVO

• Enabling Virtual Organization• First released in June 2007• A Java application i.e. Java virtual

machine required• Successor to VRVS Virtual Room Videoconferencing

System• Client : Koala• Server : Panda

KISTI EVO Server : Panda

EVO ConfigurationServer(Panda) : Client(Koala)

Panda Selection in Koala

EVO Use in CDF SAM DH Shift

Summary

• KISTI has successfully implemented two e-Science components for HEP– Remote Shifts for both online monitoring

CO and offline SAM Data Handling.– EVO for collaborative tools

• These two are cornerstones for KISTI to establish e-Science for High Energy Physics.