20 Sept. 2010 Kunsu Oh*, Jonghu Lee** *Dept. of Physics Pusan National Univ., **KISTI GSDC.
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Status of STAR Asian Computing Center at KISTI 20 Sept. 2010 Kunsu Oh*, Jonghu Lee** *Dept. of Physics Pusan National Univ., **KISTI GSDC
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Transcript of 20 Sept. 2010 Kunsu Oh*, Jonghu Lee** *Dept. of Physics Pusan National Univ., **KISTI GSDC.
Status of STAR Asian Computing Center at
KISTI20 Sept. 2010
Kunsu Oh*, Jonghu Lee***Dept. of Physics Pusan National Univ., **KISTI
GSDC
2
Content
STAR Collaboration and Com-puting
1
Current Status of SACC2
Future Plan of SACC3
3
1. STAR Collaboration & Comput-ing
RHIC (Relativistic Heavy Ion Collider)
• Au+Au, Cu+Cu, d+Au, p+p collision
• 5~200GeV/nucleon
International Collaboration• 594 scientists
• 54 institutes
• 12 countries
STAR detector is doing major upgrade on• Beam Luminosity X 10
• DAA rates X 10
4
STAR Computing
Produced Huge Data: ~1PB/year
Needed many Computing resources (CPU and storage)
Increase Asian Collaborations: Increase Asian Computing Needs
STAR Asian Computing Center!!
5
SACC Project
STAR Asian Computing Center
Creating and Developing a resource and facility in Asia
GoalHub for Asian CollaboratorsA new STAR computing center for data production
ProgressNetwork OptimizationSTAR software installationProduction and Analysis
6
GSDC
Supporting to various Data Intensive Researches
MISSION
Physics 2009 ~ Next ~ALICESTARBelleCDF
VariousBio-informaticsEarth ScienceAstrophysics
National Representative Playerin Data Centric Research Area
7
Current Status
ALICE Tier-1 Test-bedALICE Tier-2KIAF (Kisti Analysis Farm)
RAW Data
Tier-1
RAW Data
SUPPORTING DATA CENTRIC RESEARCH COMMUNITIES&
PROMOTION OF RESEARCH COLLABORATION
Computing and Storage Infrastructure Technology Development Apply Grid Technology to legacy app.
supportKorean Gov.
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Members
No Name Role
1 Dr. Haengjin Jang Head of GSDC
2 Dr. Hyungwoo Park Project Management
3 Mr. Jinseung Yu Technical Staff (Network)
4 Mr. Heejun Yoon Technical Staff (DBA)
5 Dr. Beokyun Kim Technical Staff (Grid)
6 Dr. Christophe Bonnaud Technical Staff (Admin)
7 Dr. Seokmyun Kwon Technical Staff
8 Dr. Seo-Young Noh Technical Staff
9 Dr. Jonghu Lee Technical Staff (STAR contact)
10 Dr. Seungyun Yu Planning
11 Mr. Kyungyun Kim Technical Staff
12 Mr. Seunghee Lee Technical Staff
13 Ms. Tajia Han Technical Staff
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Activities
ALICE Tier-1 Test-bed
Completed set-up ALICE Tier-1 test-bed this yearWill provide official service in a few years
ALICE Tier-2 Site availability: 98% since Feb. 2009
BelleProviding computing resources for Belle MC pro-duction (Grid)Bell to provide their data to KISTI GSDC
CDF Providing computing resources under NAMCAFSupporting CDFSoft development
LIGO Set-up LIGO cluster test-bed
GBrain Planning to cooperate with global brain research project (mainly from McGill Univ. Canada)
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Current Computing Resources: Cluster Server
Cluster Spec Mem. Node Core kSI2k
Ce-aliceDellIntel Xeon E5405 2.0 GHz Quad 2 CPU
16GB 6 48 48
Ce01HPIntel Xeon E5420 2.5GHz Quad 2 CPU
16GB 16 128 219
Ce02IBMIntel Xeon E5450 3.0GHz Quad 2 CPU
16GB 38 304 650
This Year
IBMIntel Xeon X5650 2.66GHz 6 Core 2 CPU
24GB 36 432 1,2
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Current Computing Resources:Storage
Year Model Disk/Tape Physical Size Usable Size
2008 NetApp FAS2050 Disk(SAN) 48TB 30TB
2009 NetAppFAS6080 Disk(SAN, NAS) 334TB 200TB
This Year HitachiUSP-V Disk(SAN) 960TB 600TB
This Year - Tape 100TB 100TB
Total 1442TB 930TB
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Some Pictures
Newly delivered storage system in June
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Network Architecture
8Gb SAN S/W
….
10GbE S/W
…
SANU600TB
FC FCController #1 Controller #2
PFS Servers
10GbE S/W
GLORIAD
FCController 1,2
SANU160TB
2009
: 8Gb FC
: 1GbEthernet
: 10GbEthernet
1G/10GbE S/W
FC
Controller 1,2
NASU40TB
NAS NAS
WN Servers
…
1G Grid Servers
10G Grid Servers1G Grid Servers
….
Public
Private
2010
IBRIX Fusion Cluster File Sys-
tem
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2. Current Status SACC
CollaborationProvide Service
ProvideComputing ResourcesSTAR Asian Users
(China, India, etc.)
KISTI GSDC will contribute STAR experiments.Particularly Asian user community
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Network Architecture
1F 신규 2 전산실S/W
1F 신규 2 전산실S/W DJ-F10
DJ-F10 대전OME6500
대전OME6500 시애틀
OME6500
시애틀OME6500
시애틀OSR
시애틀OSR
DJ_7609Cisco7609
DJ_7609Cisco7609 1F –FDF(3,4)
1F –FDF(3,4)
Foundry 2402CF
Foundry 2402CF
2F 대용량데이터팀
1G
FDF(3,4)FDF(3,4)
FDF(3,4)FDF(3,4)
VLAN 124
IP : 134.75.238.1 / 26
VLAN 233
IP : 150.183.233.1 / 24
G3/18
G2/5G8/21
G0/26
T2/3
G2/11
1G
Starproject to BNL
KISTI 2F 대용량데이터팀 LAB
3F –FDF(3,4)3F –FDF(3,4) Foundry
SuperX
Foundry SuperX
Gloriad-KRGloriad-KR
10G Trunk
Vlan 123, Vlan124
VLAN 123
IP : 134.75.123.1 / 24
10G
1G Lightpath
Vlan124
10G Trunk
Vlan 12310G
시애틀 F-10시애틀 F-10
10G 10G
10G
10G
1G 1G
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Current Resources
CPUsIntel Xeon E5450 300cores≈ 960kSI2K (1core = 3.2kSI2K)shared queue
StoragesDisk: 100TBTape: 100TB
Network 10G GLORIAD: Active
Software SL10i on the Scientific Linux 5.5 64bits
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Resource Plan
2010 2011 2012
CPU (kSI2K) 960 2,080 3,100
StorageDisk (TB) 100 200 300
Tape (TB) 100 200 300
Network~10G (GLO-
RID) ~10G (GLO-
RID)~10G (GLO-
RID)
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3. Future Plan of SACC
Before 2010
Jan. 2011
Summer 2011
Installation of additional CPUs (+430 cores) & Tests MOU between KISTI GSDC and BNL STAR Collaboration Start user service for Asian users MOU between KISTI GSDC and Asian institutes
RUN11 – online data transfer from BNL to KISTI GSDC
Installation of additional storages (100TB disk + 100TB tape)
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Our Vision
GLOBAL SCIENCE DATA PIPELINE
ASIAN HUBFOR GLOBAL DATA CENTRIC RESEARCH
Do You Have Any Questions?
