Bristol

From GridPPwiki

Table of contents

1 Other Resources 2 Bristol Grid Resources 2.1 Storage 3 Monitoring and Accounting 4 Networking 5 Ongoing Work and Plans

Other Resources

• Bristol Physics Department, Particle Physics Research Group (http://www.phy.bris.ac.uk/groups/particle/index.html)

Bristol Grid Resources

• 16 PP cores dedicated to LCG Grid (increase of 700% over Oct 2005 when I started)
• 81 jobslots on SL4 HPC
• PP WN CPU Model: Intel Xeon E5405 (2.0GHz), Spec2000 = 2100
• HPC WN CPU Model: AMD 2218 (2.6GHz), Spec2000 = 1745
• SpecFloat: No idea
• RAM: 2 GB/core
• Supported VOs: alice atlas cms dteam gridpp lhcb ops vo.southgrid.ac.uk zeus

Storage

• 2.2TB raid array on DPM/SRM
• 8.08TB raid array on DPM/SRM
• 44TB in gpfs accessible from StoRM/SRM

Total 54.26 TB

Monitoring and Accounting

• gstat Monitoring  (http://goc.grid.sinica.edu.tw/gstat/UKI-SOUTHGRID-BRIS-HEP/)
• Apel Accounting  (http://www3.egee.cesga.es/gridsite/accounting/CESGA/tree_egee.php?ExecutingSite=UKI-SOUTHGRID-BRIS-HEP)

Networking

Answers to GridPP 'Ten Easy Network Questions': Bristol (10 Questions)

Ongoing Work and Plans

• New LCG Grid kickstart server - in production, great improvement
• Work to use Bristol HPC Cluster with TAR WN
• Jon Wakelin's StoRM work:
• 24hr Transfer Tests (http://www.gridpp.ac.uk/wiki/SC4_24hr_Individual_Read-Write_Tests#Bristol)