Green IT Cube infrastructure operating data

Infrastructure networks

VLAN Network Comment AccessSorted ascending
ITM-GC5 BMCs Floor 5 LxGw01
ITM-GC6 BMCx Floor 6 LxGw01
INFRA-GC PDUs, FRAKOs, Siclimat LxGw01

GreenCube Infrastructure Monitoring



Remote Access Infraserv

  • Script on Infraserv-laptop: Access to Siclimat Steuerung using vncviewer

Infraserv On-call-duty

  • Emergency number: 069 305 12313


  • PDUs are arranged in 3 lines (phases, each can deliver up to 32 Ampere=7.4 kW) á 2 groups (A+D,B+E,C+F) with 4 outlets each. Each group can deliver 3.7 kW.
  • A PDU is able to handle 230 Volt * 3 * 32 Ampere = 22.1kW (PDRs limit: 280 kW per rack row > do not deliver =22.1kW * 16 racks = 354 kW)

Temperature Thresholds

Temperature thresholds servers

  • Temperature thresholds have been derived from Minicube + Greencube tests and experiences.
  • The following values should be set in the servers' BMCs:

Temperature Warn Graceful Shutdown Cut-off
Batch Nodes 45°C 48°C 50°C
File Server 48°C 53°C 55°C

PDU Thresholds

  • The rack PDUs measure the temperatures at the rack doors inside and outside.
  • Tests have shown that the following threshold values are compatible with the server thresholds above (thumbs-up the PDUs do not switch off before the servers).
  • These thresolds have been set on all PDUs:

Temperature Warn Cut-off
Rack door outside 40°C 45°C
Rack door inside 55°C 60°C

Humidity Warn Critical
Inside/Outside < 10% < 8%

Elevator On-call-duty

  • Emergency number: 0800 2400365

-- ThomasRoth - 2017-11-14

Topic attachments
I Attachment Action Size Date Who Comment
Hausordnung.pdfpdf Hausordnung.pdf manage 22 K 2017-11-14 - 15:17 ThomasRoth Hausordnung Green IT Cube
Screenshot-2017-10-20-Temperatur_1Tag_innerer_aeusserer_Kreislauf_Feuchtkugel.pngpng Screenshot-2017-10-20-Temperatur_1Tag_innerer_aeusserer_Kreislauf_Feuchtkugel.png manage 95 K 2017-11-14 - 14:33 ThomasRoth Temperatur 1Tag innerer, aeusserer Kreislauf + Feuchtkugel
Screenshot_2017-10-20_overview.pngpng Screenshot_2017-10-20_overview.png manage 97 K 2017-11-14 - 14:34 ThomasRoth Overview Monitoring
This topic: Linux > WebHome > GreencubeInfrastructureFactSheet
Topic revision: 2017-11-14, ThomasRoth
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