site report hephy-uibk austrian federated tier 2 meeting 03.03.2008
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Site Report HEPHY-UIBKAustrian federated Tier 2 meeting
03.03.2008
Content
• Overview HEPHY-UIBK
• Site Services
• Hardware
• Power and Cooling
• Planned Projects
03.03.2008
Rack 2 Rack 1
Overview HEPHY-UIBK
03.03.2008
WMS/LB
MON
EGEE-Cluster
Testbed
Facts
WNs: 26 (76 Cores) without testbed
CEs: 3
UIs: 2
SEs: 2x DPM and 1 classic SE
Storage: ~16 TB on two Raids
WMS/LB: 1
MON: 1
VOs: atlas, ops, dteam, bphys, uibktest
03.03.2008
Gigabitswitch8 Ports
CE UI DPM
Top Raid2x 1.7 TB
. . .
. . . . .. . .
Testbed
16 Worker Nodes(32 Cores)
NAT Firewall
Rack 1
SCSI
03.03.2008
Gigabitswitch24 Ports
Gigabitswitch
CE / classic SE Easy Raid13 TB
Fileserver
10 Worker Nodes(44 Cores)
NAT Firewall
03.03.2008
Rack 2
. . .
. . . . .. . .
Gigabitswitch24 Ports
Content
• Overview HEPHY-UIBK
• Site Services
• Hardware
• Power and Cooling
• Planned Projects
03.03.2008
Site Services
• User Interface (UI) • Computing Element (lcg CE)• Storage Element (classic SE)• Storage Element (DPM)• Information Service (BDII)• Resource Broker (WMS/LB)• Monitoring (MON)
03.03.2008
gLite 3.0Scientific Linux 3.0.8
gLite 3.1Scientific Linux 4.5
• User Interface (UI)• Computing Element (lcg CE)• Storage Element (DPM)• Worker Node (WN)
Content
• Overview HEPHY-UIBK
• Site Services
• Hardware
• Power and Cooling
• Planned Projects
03.03.2008
Hardware
WN: 16x Intel Xeon (32 Cores), 3.0 GHz, 1 GB RAM per core , 80 GB SATA 9x Intel Xeon (36 Cores), 3.0 GHz, 1.5 GB RAM per core , 80 GB SATA
1x Intel Xeon (8 Cores), 2.33 GHz, 1.5 GB RAM per core , 80 GB SATA
03.03.2008
CE: Intel Xeon (2 CPUs), 2.66 GHz, 2 GB RAM , 80 GB IDE AMD Opteron (4 Cores), 2.6 GHz, 4 GB RAM, 80 GB SATA
Hardware (2)
03.03.2008
SE: Intel Xeon (2 CPUs), 2.66 GHz, 2 GB RAM AMD Opteron (4 Cores), 2.6 GHz, 4 GB RAM
Storage:TopRaid: 2x 1.7 TB, Raid 5EasyRaid: 13TB (16x 1 TB), Raid 6
Content
• Overview HEPHY-UIBK
• Site Services
• Hardware
• Power and Cooling
• Planned Projects
03.03.2008
Power and Cooling
Wattage EGEE-Cluster:• Rack 1: max. 6.5 kW• Rack 2: max. 4 kW
Used cooling methods:• air cooling• water cooling (CoolAdd)
CoolAdd:• cooling Capacity 8 kW• wattage: max. 725 W• weight: ~45 kg
03.03.2008
Content
• Overview HEPHY-UIBK
• Site Services
• Hardware
• Power and Cooling
• Planned Projects
03.03.2008
Planned Projects
• Installation of MON and WMS/LB on SL4
• Migration of the classic SE to DPM
• Build up UI, MON and WMS/LB as virtual machines with XEN
• Migration of DPM from SL3 to SL4
03.03.2008