1. LCG Deployment in Japan
Hiroshi Sakamoto
ICEPP, Univ. of Tokyo

2. Contents Present status of LCG deployment Recent topics Future plan
LCG Tier2
Certification authority
Implementation
Recent topics
KEK-ICEPP joint R&D program
Network
Upgrade of resources
Future plan

3. LCG in Japan Tier2 center at ICEPP, U. Tokyo
Decision made in October 2004
Man power consideration
A few dedicated people
Including engineers and outsourcing
Contribution to LHC/ATLAS
The size of community ~ 4% of ATLAS
Want to contribute more

4. Japanese CA for HENP KEK-CA is ready for operation
Japanese HENP society ~ KEK users
LHC ATLAS
KEK-B Belle
JPARC (50GeV PS at Tokai)
RHIC Phenix (RIKEN)
CP/CPS prepared
Discussion between KEK and ICEPP
To be submitted to the EU Grid PMA
Or to the AP Grid PMA?

6. TOKYO-LCG2 cluster LCG-2 cluster@u-tokyo 52 Worker Nodes
Upgraded to LCG-2_3_1 (last week)
From LCG-2_1_1 last week
With YAIM
Redhad 7.3 (will replace Scientific Linux)

7. PC Farm HP ProLiant BL20p Xeon 2.8GHz 2CPU/node 1GB memory
SCSI 36GBx2, hardware RAID1
3 GbE NIC
iLO remote administration tool
8 blades/ Enclosure(6U)
Total 108 blades(216 CPUs) in 3 racks

8. . . 52 WNs … 1.75TB * 20 = 35TB LCG nodes: HP Blade BL20P G2
(hpbwn7-1)
Gateway
(dggw0.icepp.jp) .
. 52 WNs CE
(dgce0.icepp.jp) SE
(dgse0.icepp.jp) WN
(hpbwn13-8) RB
(dgrb0.icepp.jp)
BDII
(dgbdii0.icepp.jp)
Campus Network
( /23)
Private Network
( /24)
PXY
(dgpxy0.icepp.jp)
LCG nodes: HP Blade BL20P G2
CPU Xeon 2.8GHz dual
memory 1GB(plan to 2GB)
GbE NIC UI
(dgui0.icepp.jp)
NFS Server: DELL 1750
CPU Xeon 2.8GHz dual/ memory 2GB
IDE-FC RAID
Infortrend controller
250GB HDD*16*10
NFS sever
(dgnas0.icepp.jp)
FC SW
/storage
1.75TB …
/storage
1.75TB
/home
1.75TB
1.75TB * 20 = 35TB

9. KEK-ICEPP joint R&D Testbed cluster@u-tokyo Testbed cluster@KEK
1 Worker Node
LCG-2_4_0 with VOMS
Simple CA for testbed user
Scientific Linux with autorpm
Testbed
Computing Research Center

10. KEK LCG2 UI Proxy LCFGng BDII-LCG2 CE(SiteGIIS) RB WN WN WN WN
(remaining) UI
Proxy
LCFGng
BDII-LCG2
AMD Opteron-based Linux System
as WNs
(under integration)
CE(SiteGIIS) RB
Managed by LSF WN WN WN WN
CE(SiteGIIS)
ClassicSE WN WN WN WN
IBM eServer 326
Opteron 2.4GHz
4096MB WN
20 nodes WN WN WN WN WN
IBM eServer xSeries
Pen III 1.3 GHz
256MB RAM
(Test WN) WN
Managed by PBS WN WN WN WN WN WN

12. R&D Menu Stand-alone grid connecting two clusters Special interests
1Gbps dedicated connection between KEK and ICEPP (SuperSINET)
Exercises understanding LCG middleware
Special interests
SRB
Grid datafarm (Osamu Tatebe AIST)

13. Network Peer to peer 1Gbps between CERN and ICEPP
Sustained data transfer study
10Gbps to US and EU
Still thin, but improving connection among Asia/Pacific countries
JP-TW to 1Gbps very soon.
JP-HK, JP-CN

16. PC Farm Upgrade IBM BladeCenter HS20 Xeon 3.6GHz 2CPU/node
EM64T 2GB memory
SCSI 36GBx2, hardware RAID1
2 GbE NIC
Integrated System Management Processor
14 blades/ Enclosure(7U)
Total 150 blades(300CPU) in 2 rack + 1rack for console&Network SW

18. FOUNDARY BigIron MG8 Disk Array two 4x10GbE modules
four 60xGbE modules
Disk Array
16x250GB SATA HDD 2 FibreChannel I/F
27 Cabinets in total

20. Future plan LCG Memorandum of Understanding LCG Tier2 Resources
To be signed in JFY2005
University of Tokyo as the funding body
LCG Tier2 Resources
More resources added to our testbed
in JFY2005 – approved
LCG SC4 + ATLAS DC3 in 2006
Production system
Budget request submitted for JFY2006
Expected to become operational in Jan. 2007