Hp Insight Control Software for Linux Uživatelský manuál Strana 15
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reduced, the consumption must be adjusted to match the change. Some examples of sudden capacity
reduction include loss of external power, chiller failures, and utility company demands for cutbacks.
The Data Center Power Control facility provides a means to pre-define the responses to such events, creating
flexible rules in Systems Insight Manager that can be invoked when such events occur. The rules can determine
the set of systems that need to be adjusted based on criteria evaluated when the event occurs. The rules also
specify actions that should be taken on those systems. These rules allow for flexible event responses such as
"shut down all of the low-priority systems in the data center and make the medium-priority systems operate
in low power mode."
Some of the other scenarios are:
• Data center monitoring detects that an external power source has failed, or is about to fail. The data
center continues to operate on a backup power source, but load must be reduced to make the best use
of the limited capacity of the UPS.
• Data center monitoring detects that a chiller has failed, or is about to fail. The data center continues to
operate, but load must be reduced so the data center stays cool (and the critical workloads stay up)
as long as possible.
• Data center management is asked by the local utility company to reduce data center power usage by
some proportion.
• A failure in a primary data center triggers the need to bring up a standby data center.
The Data Center Power Control facility can be used to handle all of these scenarios and many others.
The Data Center Power Control facility has two pages. The Data Center Power Control Rules page is
used to define rules and the Data Center Power Control page is used to invoke the rules.
Security properties
Protocols and ports numbers
Insight Control power management uses the following ports or external interfaces to aid administrators in
deployment and proper operation of the power management features:
Default port numberProtocolSystem/Device
443SSLHP ProLiant and Integrity iLO
443SSLHP c-Class Onboard Administrator
22SSHServers
5989WBEM HTTPSIntegrity Servers
161SNMPPDU/PDR
50443SSLHP Monitored PDU
Configuration for PDR/PDU monitoring via SNMP
HP Monitored PDRs/PDU, and third party PDUs utilize the SNMP protocol to enable discovery and monitoring.
The interface that allows network communications to the PDR/PDU is called the PDU Management Module.
To enable SNMP-based monitoring and discovery of the power delivery hierarchy, perform the following:
1. Ensure that the appropriate SNMP Read community string specified in the Systems Insight Manager
Global Credentials page, or on the system’s System Credentials page, matches the community string
in use on the management module.
2. Enable SNMP protocol on the device via its management interface.
3. For HP PDRs/PDUs you must additionally specify the address of the Systems Insight Manager CMS as
an SNMP Manager in the management interface of the PDR/PDU.
Configuration for PDU Monitoring via SSL
If your HP Monitored PDU supports discovery/monitoring via the SSL protocol, you must provide the
appropriate sign-in credentials for the system in the HP Systems Insight Manager Global Credentials page,
Security properties 15
- HP Insight Control 1
- Table of Contents 3
- 4 Table of Contents 4
- Table of Contents 5 5
- List of Tables 7
- 1 Introduction 9
- 2 Key concepts 11
- Power delivery hierarchy 12
- Power Summary meter 13
- Data Center Power Control 14
- Security properties 15
- Credentials 16
- Power Regulator 17
- Analysis of power consumption 18
- Analysis of throughput 19
- Conclusion 19
- Power Capping 20
- 3 Basic procedures 21
- Integrated Lights-Out 22
- License Manager 23
- 24 Basic procedures 24
- HP SIM INSTALLED 25
- 26 Basic procedures 26
- Physical Location 27
- Power Delivery 27
- Available Power 27
- 28 Basic procedures 28
- Defining a rack 29
- Defining a data center 30
- 32 Basic procedures 32
- Generating reports and graphs 34
- Printing the graph 35
- 36 Basic procedures 36
- 38 Basic procedures 38
- 40 Basic procedures 40
- 42 Basic procedures 42
- Table 3-2 Action 43
- 44 Basic procedures 44
- Copying a rule 45
- Reordering the group or rule 45
- HP Pre-Defined Rules 46
- Viewing task instance results 46
- Viewing target details 47
- 48 Basic procedures 48
- Importing 50
- Support and other resources 59
- HP authorized resellers 60
- Documentation feedback 60
- Related information 60
- Typographic conventions 61
- A Command reference 63
- COMMON FORMAT 64
- ALIASES 65 65
- 66 Command reference 66
- DIAGNOSTICS 67 67
- 68 Command reference 68
- SYNOPSIS 69
- DESCRIPTION 69
- EXAMPLES 69
- 70 Command reference 70
- EXAMPLES 71 71
- RETURN VALUES 73 73
- 74 Command reference 74
- RETURN VALUES 75
- DIAGNOSTICS 75
- SEE ALSO 75
- B Troubleshooting 79
- Solution 1: 80
- Solution 2: 80
- Solution 80
- Glossary 81
- 82 Glossary 82
- 84 Glossary 84
- 86 Index 86
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