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Jefferson Lab Site Report

Jefferson Lab Site Report. Sandy Philpott Thomas Jefferson National Accelerator Facility Newport News, Virginia USA Sandy.Philpott@jlab.org 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

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  1. Jefferson LabSite Report Sandy Philpott Thomas Jefferson National Accelerator Facility Newport News, Virginia USA Sandy.Philpott@jlab.org 757-269-7152 http://cc.jlab.org HEPiX - LAL, Apr 25, 2001

  2. 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!)

  3. 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

  4. 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

  5. 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

  6. 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

  7. 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

  8. 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

  9. 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)

  10. 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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