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Site report FAIR project Overview IT at GSI Helmut Kreiser. GSI Darmstadt. Das FAIR Projekt F acility for A ntiproton and I on R esearch Jürgen Eschke. Vortrag Wissenschaft für Alle, GSI, 12.5.2004. FAIR. V erbesserung gegenüber heute: Primärstrahlintensität 100 – 1000 x - PowerPoint PPT Presentation
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GSI Darmstadt
Site report
• FAIR project
• Overview IT at GSI
Helmut Kreiser
Das FAIR Projekt
Facility for Antiproton and Ion Research
Jürgen Eschke
Vortrag Wissenschaft für Alle, GSI, 12.5.2004
UNILAC
ESR
GSIAcceleratorFacilities
SIS100/SIS300
Plasma Physics
CBMHESR
NESR
Super- FRS
CR
Atomic Physics
PANDA
FLAIR
Verbesserung gegenüber heute: Primärstrahlintensität 100 – 1000 x
Sekundärstrahlintensitäten für radioaktive Kerne: bis 10 000x
Ionenenergie: 20 x
Neu: schnell gepulste supraleitende
Magnete
„gekühlte“ Antiprotonenstrahlen bis 15 GeV
Speziell: intensive „gekühlte“ Strahlen radioaktiver ‚exotischer‘ Kerne
effizienter Parallelbetrieb für mehrerer Experimente
FAIR
1.1.
1.2.
1.4.
1.5.
1.3.
SIS100
3.
SIS2006T4.
CR System
6.
3.1.
Simulat.5.1.
4.1. 9.1.
HESR
7.
PANDA
9.
NESR
8.
Working packages
SIS18Upgrade
1.
6.1. 7.1.
Super-FRS
11.
14.1.
CBM
10.
Plasma Phys. Exp.
12.
AtomicPhys. Exp.
13.
10.1.
11.1.
12.1.
Buildings +Infrastructure
14.
Installations2-4,6-13,
15.1.
Structure of the
FAIR project
Acc. SystemPhysics
5.
Integration
15.
P-Linac
2.
13.1.8.1.2.1.
Safety
Project OfficeAdvisory Committees PACs, TAC, EMAC,..
Beamlines5..2.
cryogenics
15.2.
alignement/surveillance
15.3.
IT media con.
15.4.
controls
15.5.
14.2.
14.3.
14.4.
Controlling
Accelerator Coordinator (Technical Boards) Research Coordinator (Technical Boards ) Civil Construction Coordinator (TB)
Integration Coordinator(TB)
Quality
Project Management
Project Director, Deputy Research Coordinator, Accelerator Coordinator,
Civil Construction Coordinator, Integration Coordinator,
Administrative Coordinator
FAIR Council (Representatives of Countries and/or Institutions)
Finance Committee, Project Oversight Committee
Scientific Advisory Com.
IT
• Linux (Debian) ~ 350– (SUSE) ~ few
• Windows ~ 800• AIX (reducing) ~ 10
– plus bio physics ~ 20• VMS ~ 15
– plus Accelerator controls (~30)
• Notebooks– Windows (XP)– Linux (SUSE)
• Mass storage (3 libraries, TSM, TSM-API access)– 2 SAN based (Storage Tek with LTO-2 tapes drives)
What is new
• Firewall (Cisco PIXS)• Linux MTA (2-3) (migrate from AIX)
– Spam filtering (tagging) (Spamassassin)– Virus checking (Sophos, ClamAV)– Problems: Siesta (~20 min)– enforce GSI e-mail naming convention
• DNS Service migration to Linux (from AIX)– connection timeouts on AIX
What is new
• new Fileservers with Serial ATA disc raids– 3 U boxes with up to 15 discs– Data– Scratch– Problems with old IDE disc raids
• new batchsystems (1 U boxes, Dual Xeon, 3.2 GHz)
• Windows migrate to XP, Server 2000/2003• phase out WinNT (this year)
Systems
What is new
• Debian 3.0 r2• non interactive daily security updates with
„out of the box“ debian tools• monitoring system (mon)
– processes
– disc status
– log host (syslog-ng)
– perhaps box status
• GRID, LCG -> need systems and support
What is to be done
• Migration of services from AIX to Linux– radius– listserv– NIS (sign on, LDAP based)– …..
• Groupware (mailserver) discussion– Microsoft Exchange 2003– OCS (Oracle collaboration suite)
• separate discussion forum (FUD forum, open source)• Discussion: new Batch queueing system
– LSF production (money)– SGE– OpenPBS
• if money is available– replace old batchfarm boxes– new and much more storage systems (user, data, scratch) SAN/FC ?– ~ 10 TByte is too small– good Linux desktop support -> manpower ??
