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Jefferson Lab Site Report. Sandy Philpott Thomas Jefferson National Accelerator Facility Newport News, Virginia USA [email protected] 757-269-7152 http://cc.jlab.org HEPiX - LAL, Apr 25, 2001. Central Computing. Solaris v2.6, investigating v8 HP-UX v10.20, CAD, MIS, Controls

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jefferson lab site report

Jefferson LabSite Report

Sandy Philpott

Thomas Jefferson National Accelerator Facility

Newport News, Virginia USA

[email protected]

757-269-7152

http://cc.jlab.org

HEPiX - LAL, Apr 25, 2001

central computing
Central Computing
  • Solaris
    • v2.6, investigating v8
  • HP-UX
    • v10.20, CAD, MIS, Controls
    • v11.0 for MIS - Oracle 8i
  • RedHat Linux
    • v6.2 – Scientific Computing, desktops
    • beginning v7.1
  • Windows
    • Currently NT 4.0; Single Master Domain
    • W2000 Pro; beginning to investigate Server (still!)
central fileservers
Central Fileservers
  • Network Appliance
    • 2 F760s, 1 F630 “gold support”
    • concurrent NFS & CIFS, user/group quotas, online backups
      • /home, /group, /site - same for UNIX, Windows users
      • /apps - platform-specific
      • /mail, /db
  • Samba Linux fileserver
      • /scratch
slide4
Central Unix services
  • Central login systems –
    • Sun: jlabs1,2
    • HP : jlabh1
  • Mail servers
  • Print services
  • Web servers
  • Netnews
  • Central backup services

Scientific Computing systems

and mass storage

Central NT services

  • JLAB domain controllers
  • NT print services
  • Calendar server
  • Remote Access service

Accelerator

controls

Gigabit and 100 Mbit Ethernet

Routing and switching fabric

Firewall

MIS Computing

Workgroup clusters e.g. CAD

  • Databases – Ingres,
  • Oracle
  • Financial, HR systems
  • and applications
  • Training, library, etc

DMZ Services

Workgroup clusters

e.g. CAD, DAQ etc

Central File Servers

  • Serving NFS, CIFS to Unix,
  • Windows and Mac
    • Home directories
    • Group areas
    • Applications area
    • Site-wide utilities
  • Web server
  • DNS
  • Mail server

CUE – Common User Environment

experimental physics computing
Experimental Physics Computing
  • Mass Storage
    • S/W: JASmine migration from OSM – May
      • Distributed data movers – Linux & Solaris
    • H/W: STK Powderhorn Silo
      • Adding new 9940s
  • File Servers – 25TB
    • 10TB /work- new SCSI Linux, old Metastor– RAID 5 - NFS
    • 15 TB /cache - Linux – RAID 0
      • Newest 10TB is IDE at 10c/MB
    • 1TB /stage – Metastor – RAID 5
  • Batch Farming
    • LSF
    • 125 RH Linux dual-processors – 6000+ SPECint95
    • Additional 2000 SPECint95 this year
slide6
From CLAS DAQ

From Hall A,C DAQ

100 mbit

1000 mbit

FCAL (100MByte)

SCSI

DST/Cache File Servers

Jefferson Lab

Farm and Mass Storage Systems

2001

Tape Servers

Cache File Servers

DB Server

Work File Servers

Batch and Interactive Farm

projects
Projects
  • UNIX/Windows Integration and Automation
    • Password synchronization phase 1 complete
      • Jpasswd http://cc.jlab.org/products/jpasswd
    • User Accounts - underway
      • Creation, deletion, disabling
      • Group/Netgroup synchronization
  • Windows
    • SMS – working out the details
    • Norton CE – sitewide deployment underway
    • Terminal Server - now in production
      • MetaFrame for Unix users
  • Web Applications
    • Calendar
    • SilkyMail
projects cont
Projects (cont)
  • Thin Clients to Replace X-terminals
    • Looking at SunRays, IBM Linux PCs
    • ICA clients
  • Backups - Replace BudTool
    • need NDMP support, online backups, open tape format
    • Looking at Networker, NetVault, QuickRestore, BackupExpress,
  • Printing environment update
    • Collaboration with CERN
  • Network
    • DHCP/NetReg - production
    • Automated IP address assignment
    • Cabletron wireless – still in test mode
      • Security issues; encryption
projects cont1
Projects (cont)
  • Scientific Computing
    • JASmine - May
    • PPDG-style file replication services
    • Additional silo? Redwood decommissioning
  • High Performance Computing Group
    • proposed 128-node Alpha cluster by summer
    • another 128 nodes by year-end
      • (but P4’s look interesting…)
  • Security
    • SafeTP
    • Offsite login server
    • US DoE supplemental funding
      • Additional monitoring and analysis
      • Trend Micro VirusWall for Mail Server (sendmail)
future
Future

Proposed Lab Upgrades

  • 12GeV/Hall D
    • 4+ data silos
    • Up to 75MB/sec data rates
    • Up to 3PB/year of data
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