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Lancaster HEP Site Report

Lancaster HEP Site Report. General Purpose Computing 4 Servers, 13 Workstations 4 printers Rob Henderson Alex Finch. The Farm Peter Love Brian Davies Matt Doidge. Random comments.

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Lancaster HEP Site Report

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  1. Lancaster HEP Site Report General Purpose Computing 4 Servers, 13 Workstations 4 printers Rob Henderson Alex Finch The Farm Peter Love Brian Davies Matt Doidge

  2. Random comments • Network managed by ISS ( campus computer centre). Wireless being rolled out across campus, already available in Physics. • Crossover office on linux machines for opening Microsoft documents. • VMWare on a couple of lecturers’ machines.

  3. Changes 2005/2006 (1) “Evolution not Revolution” • Disk Server upgrade Replaced Each Disk with 4x bigger RAID 5 allowed this to be done one at a time Now creating larger RAID arrays Adding Logical Volume Management on top to allow more control • Backup Software Abandoned (commercial) BRU in favour of (Open Source) Bacula – same functionality and it works! • Web Server Replaced

  4. Changes 2005/06 (2) • Video / Phone Conferencing To cope with continually increasing demand we have obtained: • second Polycom conference phone • laptop with a Polycom camera • Networking All IP addresses changed as part of campus move to subnetting. • Printers New HP Mono Laserjet purchased New Epson colour laser printer purchased Old DEC lps 17/600 finally allowed to expire!

  5. Changes in Near Future • Replace NIS server • Replace Video Conference machine • Replace CRT with Flat screens

  6. “Issues” • Occasionally machines have gone crazy, following yum update, e.g.. • X Windows disappearing • All daemons getting turned off • Wireless on linux laptops. (Do not buy ACER 8100 series!) • Torque for SL 4

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