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Appendix I
Accessing Power and Performance Data
This chapter describes how to collect the power and performance data, including power
consumption, inlet air temperature, and processor utilization of NEC Express server in usual
operation. These are defined in ENERGY STAR® Program Requirements for Computer Servers
and must be available to users.
The sample program shown below is verified to be run normally on Windows Server® 2008
Enterprise 32bit (x86) Edition.
POWER CONSUMPTION
Run the following commands to access power consumption readings on BMC (Baseboard
Management Controller) via IPMI (Intelligent Platform Management Interface).
Network Function Code: 3Eh (Controller-specific OEM)
Command Code: 0Bh (Get Current Sensor Data)
Shown below is a sample file created by Visual Basic Script (e.g. Power.vbs).
' Start Script
Option Explicit
' Prepare for IPMI Driver
Dim osvc, oclass
Dim oinstance, oipmi
set osvc = getobject("winmgmts:root\wmi")
set oclass = osvc.get("microsoft_ipmi")
for each oinstance in osvc.instancesof("microsoft_ipmi")
set oipmi = oinstance
next
'Format the IPMI command request
Dim oinparams
set oinparams = oclass.methods_("requestresponse").inparameters
oinparams.networkfunction = &h3e ‘ OEM NetworkFunction
oinparams.lun = 0
oinparams.responderaddress = &h20
oinparams.command = &h0b ‘ Get Current Sensor Data Command
oinparams.requestdatasize = 0
Summary of Contents for N8100-1668F
Page 60: ...2 28 General Description This page is intentionally left blank ...
Page 146: ...5 8 Installing the Operating System with Express Setup Flow of Setup ...
Page 173: ...Installing the Operating System with Express Setup 5 35 Flow of Setup ...
Page 255: ...Installing and Using Utilities 6 13 Windows Server 2003 ...
Page 282: ...7 14 Maintenance This page is intentionally left blank ...
Page 339: ...Troubleshooting 8 57 When you use a remote console 6 Each tool is selected and it starts ...
Page 422: ...9 78 Upgrading Your Server This page is intentionally left blank ...
Page 440: ...C 2 IRQ This page is intentionally left blank ...
Page 464: ...D 24 Installing Windows Server 2008 R2 4 Activate Windows The Windows activation is complete ...
Page 495: ...Installing Windows Server 2008 E 29 4 Activate Windows The Windows activation is complete ...
Page 558: ...H 2 Using a Client Computer Which Has a CD Drive This page is intentionally left blank ...
Page 568: ...I 10 Accessing Power and Performance Data This page is intentionally left blank ...
Page 572: ...J 4 Product Configuration Record Table This page is intentionally left blank ...