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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


Jefferson lab site report

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


Jefferson lab site report

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


  • Login