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Computing/Tier 3 Status at Panjab

Computing/Tier 3 Status at Panjab. S. Gautam, V. Bhatnagar India-CMS Meeting, Sept 27-28, 2007 Delhi University, Delhi. Centre of Advanced Study in Physics, Panjab University, Chandigarh. Higgs Farm@puhep. Higgs Cluster

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Computing/Tier 3 Status at Panjab

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  1. Computing/Tier 3 Status at Panjab S. Gautam, V. Bhatnagar India-CMS Meeting, Sept 27-28, 2007 Delhi University, Delhi Centre of Advanced Study in Physics, Panjab University, Chandigarh

  2. Higgs Farm@puhep • Higgs Cluster • SLC 3.0.8 NIS, webserver, Samba (http://higgsino.puhep.res.in/~username/ • 16 P3/P4 terminals/nodes • Gigabit Network • 2.5 TB NAS, disk quotas managed. • Farm load monitoring (mrtg and sun grid engine): manual (automation in progress) • access available on Wireless Network

  3. ERNET 2Mbps link was down from July 30 to Sept, 5, 2007. • User Interface is working • cmst3.puhep.res.in • Dedicated Server: 2 cpu Dual Core Xeon, 3 GHz, 2GB • Runs SLC3.0.8 • Middleware glite (glite-UI) installed • Site configuration as per ASGC, Taiwan • user certificates are requested and installed for all PU users (accessing WLCG resources)‏ • UI tested and working okay Tier 3 UI

  4. 1_4_1 version is working : latest • 1_4_6, 1_4_7 versions on SLC 3x i386 • Used for local generation • CRAB installation is in the pipeline • Will be tested with the UI eg. job submission, output retrieval • Grid Certificates are issued to students (Supreet, Archana, Harinder) CMSSW on Higgs Farm

  5. GRID Tier-3 • 2 Systems, IBM x226, CPU 2.4 GHz, 2 GB RAM, 1.2 TB Raid Storage • x86_64, SLC 3.0.8(UI), • X86_64, SLC 4.5 (local cmssw) • - cmssw 1.5.0, 1.6.0 is installed and tested • SAN storage being added = 1.5 TB • Access via Higgs Farm and direct • Total storage SAN+NAS = 3.5 TB • UI access to all users will be tested

  6. RoHS-5, Sun StorageTek (tm) 6140 array with 2GB cache and 4 host ports, Rack-Ready Controller Tray, 2500GB, 5 *500GB 7.2Krpm SATA Drives, 2*1GB-cache memory FC RAID Controller cards, 2*redundant AC power supplies, 2*redundant cooling fans, 2 * copper FC ports for expansion trays and 4 * host ports with shortwave SFPs, 2*5M fibre optic cables, 2*6M ethernet cables and management software, 3yr on-site warranty included (Standard Configuration) • Sun CSM200 - 3U Rack Kit, X • NORTH AMERICAN/ASIA PWRCD RoHS • ESM Base Applications 3.1 Storage (SAN) S. Gautam, Panjab University, Chandigarh, Sept 27-28, 2007

  7. Future Planning • Hardware: • Sun Fire X4100 x64 Server: 2x AMD Opteron Model 248 processor, 4x 1GB PC3200 DDR-400 memory, 1x 73GB 10K RPM SAS drive, DVD-ROM, 2x PSU, Service Processor, 4x10/100/1000 Ethernet ports, 3x USB 1.1 ports, 1x 64-bit/133Mhz PCI-X slot, 1x 64-bit/100Mhz PCI-X slot, no power cord, order Geo- specific x-option. Standard Configuration. • Network bandwidth upgrade 2  10 Mbps • Plan to install Phedex client once we get the SAN+10Mbps(get help from T2). • Higgs cluster from slc3 slc4 • UI Test: submitting CMSSW jobs to GRID from New Cluster

  8. Thanks

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