Hp Insight Control Software for Linux Manuale Utente Pagina 1

HP Insight Control Power Management 7.1User GuideAbstractThis document describes the concepts of power management, provides information on managing po

Power delivery device total capacity calculationsIf you know the line current (lineCurrent), line voltage (lineVoltage), and type of phase for thedevi

Other scenarios include the following:• Data center monitoring detects that an external power source has failed or is about to fail.The data center co

the CMS in which the rule definitions are stored. Access to this directory is controlled by standardfile system permissions of the underlying operatin

frequency. The CPU is set to the maximum performance p-state if the CPU utilization requiresthe fastest CPU frequency.The point at which Power Regulat

Figure 3 (page 14) shows watts consumed and relative workload at various workloads for eachPower Regulator state. The system used in this test is an H

at 100% utilization. This is an example of the relative throughput without Power Regulatortechnology.The green bar shows the normalized throughput in

Avoiding power provisioning errorsFor certain scenarios — unintentionally adding more systems and devices than the limit in a datacenter or power redu

The power monitoring for Integrity servers is provided as follows:• For the regular and rackable Integrity servers, the power monitoring is provided f

3 Managing power and cooling facilities in your data centerTask: Importing power configuration from third-party management softwareHP Insight Control

Figure 4 Power configuration information in a Microsoft Excel worksheetFor a small data center, the data can be maintained manually in VIS format, whe

© Copyright 2004, 2012 Hewlett-Packard Development Company, L.P.Legal NoticesConfidential computer software. Valid license from HP required for posses

Task: Monitoring the power and cooling requirements of your IT equipmentWith Insight Control power management, you can optimize the power and cooling

1. Specify the position of each system or enclosure in a rack.a. If you maintain a database (for example, UCMDB or Excel worksheet) describing thegrou

Task: Ensuring sufficient availability of power and cooling for your datacenterAfter configuring systems and devices in the data center, use the Power

4. You will now analyze the power requirements for the combination of systems selected basedon power consumption history. It is a best practice that y

report and from the Power Management Actions section of the Power/Thermal tab for a supportedsystem. To decide on the level of alert and set the power

Figure 6 Power Summary MeterWhile the enclosure may theoretically consume 35 A of power (the Calibrated Max Power basedon the current configuration of

1. Do I have sufficient power history collected for this system to make reasonable projections forfuture behavior? Several months of power history wil

Figure 8 Power Management Settings page of iLO 2Then, you can determine the amount of power that must be reclaimed to make the necessarypower/thermal

Task: Generating power topology for BladeSystem enclosures throughiPDUsWhen the BladeSystem enclosure is discovered and connected to an HP Intelligent

this as a scheduled task with Scheduled Tasks facility of Systems Insight Manager. For informationon managing tasks, see HP Systems Insight Manager Us

Contents1 Introduction...5...

Task: Gracefully shutting down virtual machinesData Center Power Control allows you to stop or shut down the virtual machine (VM) hosts andguests usin

4 TroubleshootingRecovering from error messagesInsight Control power management fails to show the Power graph, and Ireceive the message Insight Contro

Insight Control power management fails to show the Power graph, and Ireceive the following message: Insight Control power management could notcommunic

Incorrect iLO credentials.When incorrect iLO credentials are entered for the servers in an enclosure, the progress bar windowwill run indefinitely dur

Solution: Follow the workaround solution provided in the HP Systems Insight Manager 6.2 ReleaseNotes available at: http://bizsupport2.austin.hp.com/bc

to a monitored enclosure, it is not possible to determine the portion that each outlet providesto the enclosure. In such situations, power history cal

5 Support and other resourcesInformation to collect before contacting HPBe sure to have the following information available before you contact HP:• So

Warranty informationHP will replace defective delivery media for a period of 90 days from the date of purchase. Thiswarranty applies to all Insight Ma

• HP ProLiant DL series servers:http://www.hp.com/servers/dl• HP ProLiant ML series servers:http://www.hp.com/servers/mlTypographic conventionsThis do

A Capability matrixFor using HP or third party non-managed or managed devices and servers, the available powermanagement capabilities are given in the

Task: Controlling the power of the PDU outlets...27Task: Generating power top

Glossarybranch circuit This represents a single output of a PDR circuit breaker and the PDU to monitor the actual circuitpower consumption.breaker pan

IntegratedLights-Out (iLO)Basic system management functions, diagnostics, and essential Lights-Out functionality are includedas core components of Int

Module. In this type of configuration, the term PDU is often loosely used to refer to the managementmodule (because, it is the named entity).power fee

IndexCconceptsData Center Power Control, 10data centers, 7Dynamic Power Capping, 16Enclosure Dynamic Power Capping, 16Power Capping, 16power delivery

1 IntroductionHP Insight Control power management (power management) is a component of HP Insight Controlto work on Windows, HP Insight Control for Li

• Chart inlet air temperature for a single system, a group of systems, a single c-Class enclosure,a group of c-Class enclosures, or a mix of the above

2 Key conceptsData centers, racks, and power delivery devicesData centersHP Insight Control power management enables you to define the data center phy

Figure 1 Power topology in a data centerPower delivery hierarchyPower is provided through a set of power delivery devices. Insight Control power manag

A description of each element follows:• Power Feed—A top-level input of power from the data center facility into the powermanagement-observable power