Class Hierarchy
Class Attributes
Class Qualifiers
Properties
Methods
Associations in which the class can participate
Sub Profiling Summary
CIM_UnitaryComputerSystem --> CIM_ComputerSystem --> CIM_System --> CIM_EnabledLogicalElement --> CIM_LogicalElement --> CIM_ManagedSystemElement --> CIM_ManagedElement --> [top]
Class Declaration Attributes Name Value SUPERCLASS CIM_ComputerSystem NAME CIM_UnitaryComputerSystem
Class CIM_UnitaryComputerSystem Qualifiers Name Type Value From Class Version string 2.8.0 CIM_UnitaryComputerSystem Description string A class derived from ComputerSystem that represents a Desktop, Mobile, NetPC, Server or other type of a single node Computer System. CIM_UnitaryComputerSystem Description string A class derived from System that is a special collection of ManagedSystemElements. This collection is related to the providing of compute capabilities and MAY serve as an aggregation point to associate one or more of the following elements: FileSystem, OperatingSystem, Processor and Memory (Volatile and/or NonVolatile Storage). CIM_ComputerSystem Description string CIM_System represents an entity made up of component parts (defined by the SystemComponent relationship), that operates as a ’ functional whole ’ . Systems are top-level objects in the CIM hierarchy, requiring no scoping or weak relationships in order to exist and have context. It should be reasonable to uniquely name and manage a System at an enterprise level. For example, a ComputerSystem is a kind of System that can be uniquely named and independently managed in an enterprise. However, these qualities are not true for the power supply (or the power supply sub- ’ system ’ ) within the computer. Although a System can be viewed as a Collection, this view is not the correct model. A Collection is simply a ’ bag ’ that ’ holds ’ its members. A System is a higher-level abstraction, built out of its individual components. It is more than the sum of its parts. Note that System is a subclass of EnabledLogicalElement which allows the entire abstraction to be functionally enabled or disabled at a higher level than enabling or disabling its component parts. CIM_System Description string This class extends LogicalElement to abstract the concept of an element that is enabled and disabled, such as a LogicalDevice or a ServiceAccessPoint. CIM_EnabledLogicalElement Description string CIM_LogicalElement is a base class for all the components of a System that represent abstract system components, such as Files, Processes, or LogicalDevices. CIM_LogicalElement Description string CIM_ManagedSystemElement is the base class for the System Element hierarchy. Any distinguishable component of a System is a candidate for inclusion in this class. Examples of system components include: - software components such as application servers, databases, and applications - operating system components such as files, processes, and threads - device components such as disk drives, controllers, processors, and printers - physical components such as chips and cards. CIM_ManagedSystemElement Description string ManagedElement is an abstract class that provides a common superclass (or top of the inheritance tree) for the non-association classes in the CIM Schema. CIM_ManagedElement
Property Qualifiers
Property InitialLoadInfo Qualifiers Name Type Value From Class Description string This object contains the data needed to find either the initial load device (its key) or the boot service to request the operating system to start up. In addition, the load parameters (ie, a pathname and parameters) may also be specified. CIM_UnitaryComputerSystem
Property LastLoadInfo Qualifiers Name Type Value From Class Description string This object contains the data identifying either the initial load device (its key) or the boot service that requested the last operating system load. In addition, the load parameters (ie, a pathname and parameters) may also be specified. CIM_UnitaryComputerSystem MappingStrings string MIB.IETF|HOST-RESOURCES-MIB.hrSystemInitialLoadDevice
MIB.IETF|HOST-RESOURCES-MIB.hrSystemInitialLoadParameters
MIF.DMTF|Host System|001.3CIM_UnitaryComputerSystem
Property PowerManagementSupported Qualifiers Name Type Value From Class Description string When TRUE, indicates that the computer can be power managed. The use of this property has been deprecated. Instead, the existence of an associated PowerManagementCapabilities class (associated using the ElementCapabilites relationship) indicates that power management is supported. CIM_UnitaryComputerSystem
Property PowerState Qualifiers Name Type Value From Class Description string Indicates the current power state of the ComputerSystem and its associated OperatingSystem. This property is being deprecated. Instead, the PowerState property in the AssociatedPowerManagementService class SHOULD be used. Regarding the Power Save states, these are defined as follows: Value 4 ( " Power Save - Unknown " ) indicates that the System is known to be in a power save mode, but its exact status in this mode is unknown; Value 2 ( " Power Save - Low Power Mode " ) indicates that the System is in a power save state but still functioning, and may exhibit degraded performance; Value 3 ( " Power Save - Standby " ) describes that the System is not functioning but could be brought to full power ’ quickly ’ ; value 7 ( " Power Save - Warning " ) indicates that the ComputerSystem is in a warning state, though also in a power save mode. Values 8 and 9 describe the ACPI " Hibernate " and " Soft Off " states. CIM_UnitaryComputerSystem ValueMap string [See below.] CIM_UnitaryComputerSystem Values string Unknown
Full Power
Power Save - Low Power Mode
Power Save - Standby
Power Save - Unknown
Power Cycle
Power Off
Power Save - Warning
Power Save - Hibernate
Power Save - Soft OffCIM_UnitaryComputerSystem
Name Value 0 Unknown 1 Full Power 2 Power Save - Low Power Mode 3 Power Save - Standby 4 Power Save - Unknown 5 Power Cycle 6 Power Off 7 Power Save - Warning 8 Power Save - Hibernate 9 Power Save - Soft Off
Property WakeUpType Qualifiers Name Type Value From Class Description string The event that caused the System to power up. This information is available in SMBIOS, in the Type 1 structure, the Wake Up Type attribute. CIM_UnitaryComputerSystem ValueMap string [See below.] CIM_UnitaryComputerSystem Values string Reserved
Other
Unknown
APM Timer
Modem Ring
LAN Remote
Power Switch
PCI PME#
A/C Power RestoredCIM_UnitaryComputerSystem
Name Value 0 Reserved 1 Other 2 Unknown 3 APM Timer 4 Modem Ring 5 LAN Remote 6 Power Switch 7 PCI PME# 8 A/C Power Restored
Property NameFormat Qualifiers Name Type Value From Class Override string NameFormat CIM_ComputerSystem Description string The ComputerSystem object and its derivatives are Top Level Objects of CIM. They provide the scope for numerous components. Having unique System keys is required. The NameFormat property identifies how the ComputerSystem Name is generated. The NameFormat ValueMap qualifier defines the various mechanisms for assigning the name. Note that another name can be assigned and used for the ComputerSystem that better suit a business, using the inherited ElementName property. CIM_ComputerSystem ValueMap string [See below.] CIM_ComputerSystem MaxLen uint32 64 CIM_ComputerSystem
Name Value Other [none] IP [none] Dial [none] HID [none] NWA [none] HWA [none] X25 [none] ISDN [none] IPX [none] DCC [none] ICD [none] E.164 [none] SNA [none] OID/OSI [none] WWN [none] NAA [none]
Property OtherIdentifyingInfo Qualifiers Name Type Value From Class Description string OtherIdentifyingInfo captures additional data, beyond System Name information, that could be used to identify a ComputerSystem. One example would be to hold the Fibre Channel World-Wide Name (WWN) of a node. Note that if only the Fibre Channel name is available and is unique (able to be used as the System key), then this property would be NULL and the WWN would become the System key, its data placed in the Name property. CIM_ComputerSystem MaxLen uint32 256 CIM_ComputerSystem ArrayType string Indexed CIM_ComputerSystem ModelCorrespondence string CIM_ComputerSystem.IdentifyingDescriptions CIM_ComputerSystem
Property IdentifyingDescriptions Qualifiers Name Type Value From Class Description string An array of free-form strings providing explanations and details behind the entries in the OtherIdentifying Info array. Note, each entry of this array is related to the entry in OtherIdentifyingInfo that is located at the same index. CIM_ComputerSystem ArrayType string Indexed CIM_ComputerSystem ModelCorrespondence string CIM_ComputerSystem.OtherIdentifyingInfo CIM_ComputerSystem
Property Dedicated Qualifiers Name Type Value From Class Description string Enumeration indicating whether the ComputerSystem is a special-purpose System (ie, dedicated to a particular use), versus being ’ general purpose ’ . For example, one could specify that the System is dedicated to " Print " (value=11) or acts as a " Hub " (value=8). A clarification is needed with respect to the value 17 ( " Mobile User Device " ). An example of a dedicated user device is a mobile phone or a barcode scanner in a store that communicates via radio frequency. These systems are quite limited in functionality and programmability, and are not considered ’ general purpose ’ computing platforms. Alternately, an example of a mobile system that is ’ general purpose ’ (i.e., is NOT dedicated) is a hand-held computer. Although limited in its programmability, new software can be downloaded and its functionality expanded by the user. A value of " Management " indicates this instance is dedicated to hosting system management software. A value of " Management Controller " indicates this instance represents specialized hardware dedicated to systems management (i.e., a Baseboard Management Controller (BMC) or service processor). The management scope of a " Management Controller " is typically a single managed system in which it is contained. A value of " Chassis Manager " indicates this instance represents a system dedicated to management of a blade chassis and its contained devices. This value would be used to represent a Shelf Controller. A " Chassis Manager " is an aggregation point for management and may rely on subordinate management controllers for the management of constituent parts. CIM_ComputerSystem ValueMap string [See below.] CIM_ComputerSystem Values string Not Dedicated
Unknown
Other
Storage
Router
Switch
Layer 3 Switch
Central Office Switch
Hub
Access Server
Firewall
I/O
Web Caching
Management
Block Server
File Server
Mobile User Device
Repeater
Bridge/Extender
Gateway
Storage Virtualizer
Media Library
ExtenderNode
NAS Head
Self-contained NAS
UPS
IP Phone
Management Controller
Chassis Manager
DMTF Reserved
Vendor ReservedCIM_ComputerSystem MappingStrings string MIB.IETF|MIB-II.sysServices
FC-GS.INCITS-T11 | Platform | PlatformTypeCIM_ComputerSystem ArrayType string Indexed CIM_ComputerSystem ModelCorrespondence string CIM_ComputerSystem.OtherDedicatedDescriptions CIM_ComputerSystem
Name Value 0 Not Dedicated 1 Unknown 2 Other 3 Storage 4 Router 5 Switch 6 Layer 3 Switch 7 Central Office Switch 8 Hub 9 Access Server 10 Firewall 11 12 I/O 13 Web Caching 14 Management 15 Block Server 16 File Server 17 Mobile User Device 18 Repeater 19 Bridge/Extender 20 Gateway 21 Storage Virtualizer 22 Media Library 23 ExtenderNode 24 NAS Head 25 Self-contained NAS 26 UPS 27 IP Phone 28 Management Controller 29 Chassis Manager 28..32567 DMTF Reserved 32568..65535 Vendor Reserved
Property OtherDedicatedDescriptions Qualifiers Name Type Value From Class Description string A string describing how or why the system is dedicated when the Dedicated array includes the value 2, " Other " . CIM_ComputerSystem ArrayType string Indexed CIM_ComputerSystem ModelCorrespondence string CIM_ComputerSystem.Dedicated CIM_ComputerSystem
Property ResetCapability Qualifiers Name Type Value From Class Description string If enabled (value = 4), the ComputerSystem can be reset via hardware (e.g. the power and reset buttons). If disabled (value = 3), hardware reset is not allowed. In addition to Enabled and Disabled, other Values for the property are also defined - " Not Implemented " (5), " Other " (1) and " Unknown " (2). CIM_ComputerSystem ValueMap string [See below.] CIM_ComputerSystem Values string Other
Unknown
Disabled
Enabled
Not ImplementedCIM_ComputerSystem MappingStrings string MIF.DMTF|System Hardware Security|001.4 CIM_ComputerSystem
Name Value 1 Other 2 Unknown 3 Disabled 4 Enabled 5 Not Implemented
Property PowerManagementCapabilities Qualifiers Name Type Value From Class Description string An enumerated array describing the power management capabilities of the ComputerSystem. The use of this property has been deprecated. Instead, the Power Capabilites property in an associated PowerManagement Capabilities class should be used. CIM_ComputerSystem ValueMap string [See below.] CIM_ComputerSystem Values string Unknown
Not Supported
Disabled
Enabled
Power Saving Modes Entered Automatically
Power State Settable
Power Cycling Supported
Timed Power On SupportedCIM_ComputerSystem MappingStrings string MIF.DMTF|System Power Controls|001.2 CIM_ComputerSystem
Name Value 0 Unknown 1 Not Supported 2 Disabled 3 Enabled 4 Power Saving Modes Entered Automatically 5 Power State Settable 6 Power Cycling Supported 7 Timed Power On Supported
Name Value 0 Unknown 1 Not Supported 2 Disabled 3 Enabled 4 Power Saving Modes Entered Automatically 5 Power State Settable 6 Power Cycling Supported 7 Timed Power On Supported
Property CreationClassName Qualifiers Name Type Value From Class Key boolean true CIM_System Description string CreationClassName indicates the name of the class or the subclass used in the creation of an instance. When used with the other key properties of this class, this property allows all instances of this class and its subclasses to be uniquely identified. CIM_System MaxLen uint32 256 CIM_System
Property Name Qualifiers Name Type Value From Class Key boolean true CIM_System Override string Name CIM_System Description string The inherited Name serves as the key of a System instance in an enterprise environment. CIM_System MaxLen uint32 256 CIM_System
Property NameFormat Qualifiers Name Type Value From Class Description string The System object and its derivatives are top-level objects of CIM. They provide the scope for numerous components. Having unique System keys is required. A heuristic can be defined in individual System subclasses to attempt to always generate the same System Name Key. The NameFormat property identifies how the System name was generated, using the heuristic of the subclass. CIM_System MaxLen uint32 64 CIM_System
Property PrimaryOwnerName Qualifiers Name Type Value From Class Write boolean true CIM_System Description string The name of the primary system owner. The system owner is the primary user of the system. CIM_System MaxLen uint32 64 CIM_System MappingStrings string MIF.DMTF|General Information|001.3 CIM_System
Property PrimaryOwnerContact Qualifiers Name Type Value From Class Write boolean true CIM_System Description string A string that provides information on how the primary system owner can be reached (for example, phone number, e-mail address, and so on). CIM_System MaxLen uint32 256 CIM_System MappingStrings string MIF.DMTF|General Information|001.4 CIM_System
Property Roles Qualifiers Name Type Value From Class Write boolean true CIM_System Description string An array (bag) of strings that specifies the administrator -defined roles this System plays in the managed environment. Examples might be ’ Building 8 print server ’ or ’ Boise user directories ’ . A single system may perform multiple roles. Note that the instrumentation view of the ’ roles ’ of a System is defined by instantiating a specific subclass of System, or by properties in a subclass, or both. For example, the purpose of a ComputerSystem is defined using the Dedicated and OtherDedicatedDescription properties. CIM_System
Property EnabledState Qualifiers Name Type Value From Class Description string EnabledState is an integer enumeration that indicates the enabled and disabled states of an element. It can also indicate the transitions between these requested states. For example, shutting down (value=4) and starting (value=10) are transient states between enabled and disabled. The following text briefly summarizes the various enabled and disabled states: Enabled (2) indicates that the element is or could be executing commands, will process any queued commands, and queues new requests. Disabled (3) indicates that the element will not execute commands and will drop any new requests. Shutting Down (4) indicates that the element is in the process of going to a Disabled state. Not Applicable (5) indicates the element does not support being enabled or disabled. Enabled but Offline (6) indicates that the element might be completing commands, and will drop any new requests. Test (7) indicates that the element is in a test state. Deferred (8) indicates that the element might be completing commands, but will queue any new requests. Quiesce (9) indicates that the element is enabled but in a restricted mode. The behavior of the element is similar to the Enabled state, but it processes only a restricted set of commands. All other requests are queued. Starting (10) indicates that the element is in the process of going to an Enabled state. New requests are queued. CIM_EnabledLogicalElement ValueMap string [See below.] CIM_EnabledLogicalElement Values string Unknown
Other
Enabled
Disabled
Shutting Down
Not Applicable
Enabled but Offline
In Test
Deferred
Quiesce
Starting
DMTF Reserved
Vendor ReservedCIM_EnabledLogicalElement ModelCorrespondence string CIM_EnabledLogicalElement.OtherEnabledState CIM_EnabledLogicalElement
Name Value 0 Unknown 1 Other 2 Enabled 3 Disabled 4 Shutting Down 5 Not Applicable 6 Enabled but Offline 7 In Test 8 Deferred 9 Quiesce 10 Starting 11..32767 DMTF Reserved 32768..65535 Vendor Reserved
Property OtherEnabledState Qualifiers Name Type Value From Class Description string A string that describes the enabled or disabled state of the element when the EnabledState property is set to 1 ( " Other " ). This property must be set to null when EnabledState is any value other than 1. CIM_EnabledLogicalElement ModelCorrespondence string CIM_EnabledLogicalElement.EnabledState CIM_EnabledLogicalElement
Property RequestedState Qualifiers Name Type Value From Class Description string RequestedState is an integer enumeration that indicates the last requested or desired state for the element. The actual state of the element is represented by EnabledState. This property is provided to compare the last requested and current enabled or disabled states. Note that when EnabledState is set to 5 ( " Not Applicable " ), then this property has no meaning. By default, the RequestedState of the element is 5 ( " No Change " ). Refer to the EnabledState property description for explanations of the values in the RequestedState enumeration. It should be noted that there are two new values in RequestedState that build on the statuses of EnabledState. These are " Reboot " (10) and " Reset " (11). Reboot refers to doing a " Shut Down " and then moving to an " Enabled " state. Reset indicates that the element is first " Disabled " and then " Enabled " . The distinction between requesting " Shut Down " and " Disabled " should also be noted. Shut Down requests an orderly transition to the Disabled state, and might involve removing power, to completely erase any existing state. The Disabled state requests an immediate disabling of the element, such that it will not execute or accept any commands or processing requests. This property is set as the result of a method invocation (such as Start or StopService on CIM_Service), or can be overridden and defined as WRITEable in a subclass. The method approach is considered superior to a WRITEable property, because it allows an explicit invocation of the operation and the return of a result code. A particular instance of EnabledLogicalElement might not support RequestedStateChange. If this occurs, the value 12 ( " Not Applicable " ) is used. CIM_EnabledLogicalElement ValueMap string [See below.] CIM_EnabledLogicalElement Values string Enabled
Disabled
Shut Down
No Change
Offline
Test
Deferred
Quiesce
Reboot
Reset
Not Applicable
DMTF Reserved
Vendor ReservedCIM_EnabledLogicalElement ModelCorrespondence string CIM_EnabledLogicalElement.EnabledState CIM_EnabledLogicalElement
Name Value 2 Enabled 3 Disabled 4 Shut Down 5 No Change 6 Offline 7 Test 8 Deferred 9 Quiesce 10 Reboot 11 Reset 12 Not Applicable .. DMTF Reserved 32768..65535 Vendor Reserved
Property EnabledDefault Qualifiers Name Type Value From Class Write boolean true CIM_EnabledLogicalElement Description string An enumerated value indicating an administrator ’ s default or startup configuration for the Enabled State of an element. By default, the element is " Enabled " (value=2). CIM_EnabledLogicalElement ValueMap string [See below.] CIM_EnabledLogicalElement Values string Enabled
Disabled
Not Applicable
Enabled but Offline
No Default
DMTF Reserved
Vendor ReservedCIM_EnabledLogicalElement
Name Value 2 Enabled 3 Disabled 5 Not Applicable 6 Enabled but Offline 7 No Default 8..32767 DMTF Reserved 32768..65535 Vendor Reserved
Property TimeOfLastStateChange Qualifiers Name Type Value From Class Description string The date or time when the EnabledState of the element last changed. If the state of the element has not changed and this property is populated, then it must be set to a 0 interval value. If a state change was requested, but rejected or not yet processed, the property must not be updated. CIM_EnabledLogicalElement
Property InstallDate Qualifiers Name Type Value From Class Description string A datetime value that indicates when the object was installed. Lack of a value does not indicate that the object is not installed. CIM_ManagedSystemElement MappingStrings string MIF.DMTF|ComponentID|001.5 CIM_ManagedSystemElement
Property Name Qualifiers Name Type Value From Class Description string The Name property defines the label by which the object is known. When subclassed, the Name property can be overridden to be a Key property. CIM_ManagedSystemElement MaxLen uint32 1024 CIM_ManagedSystemElement
Property OperationalStatus Qualifiers Name Type Value From Class Description string Indicates the current statuses of the element. Various operational statuses are defined. Many of the enumeration ’ s values are self-explanatory. However, a few are not and are described here in more detail. " Stressed " indicates that the element is functioning, but needs attention. Examples of " Stressed " states are overload, overheated, and so on. " Predictive Failure " indicates that an element is functioning nominally but predicting a failure in the near future. " In Service " describes an element being configured, maintained, cleaned, or otherwise administered. " No Contact " indicates that the monitoring system has knowledge of this element, but has never been able to establish communications with it. " Lost Communication " indicates that the ManagedSystem Element is known to exist and has been contacted successfully in the past, but is currently unreachable. " Stopped " and " Aborted " are similar, although the former implies a clean and orderly stop, while the latter implies an abrupt stop where the state and configuration of the element might need to be updated. " Dormant " indicates that the element is inactive or quiesced. " Supporting Entity in Error " indicates that this element might be " OK " but that another element, on which it is dependent, is in error. An example is a network service or endpoint that cannot function due to lower-layer networking problems. " Completed " indicates that the element has completed its operation. This value should be combined with either OK, Error, or Degraded so that a client can tell if the complete operation Completed with OK (passed), Completed with Error (failed), or Completed with Degraded (the operation finished, but it did not complete OK or did not report an error). " Power Mode " indicates that the element has additional power model information contained in the Associated PowerManagementService association. OperationalStatus replaces the Status property on ManagedSystemElement to provide a consistent approach to enumerations, to address implementation needs for an array property, and to provide a migration path from today ’ s environment to the future. This change was not made earlier because it required the deprecated qualifier. Due to the widespread use of the existing Status property in management applications, it is strongly recommended that providers or instrumentation provide both the Status and OperationalStatus properties. Further, the first value of OperationalStatus should contain the primary status for the element. When instrumented, Status (because it is single-valued) should also provide the primary status of the element. CIM_ManagedSystemElement ValueMap string [See below.] CIM_ManagedSystemElement Values string Unknown
Other
OK
Degraded
Stressed
Predictive Failure
Error
Non-Recoverable Error
Starting
Stopping
Stopped
In Service
No Contact
Lost Communication
Aborted
Dormant
Supporting Entity in Error
Completed
Power Mode
DMTF Reserved
Vendor ReservedCIM_ManagedSystemElement ArrayType string Indexed CIM_ManagedSystemElement ModelCorrespondence string CIM_ManagedSystemElement.StatusDescriptions CIM_ManagedSystemElement
Name Value 0 Unknown 1 Other 2 OK 3 Degraded 4 Stressed 5 Predictive Failure 6 Error 7 Non-Recoverable Error 8 Starting 9 Stopping 10 Stopped 11 In Service 12 No Contact 13 Lost Communication 14 Aborted 15 Dormant 16 Supporting Entity in Error 17 Completed 18 Power Mode .. DMTF Reserved 0x8000.. Vendor Reserved
Property StatusDescriptions Qualifiers Name Type Value From Class Description string Strings describing the various OperationalStatus array values. For example, if " Stopping " is the value assigned to OperationalStatus, then this property may contain an explanation as to why an object is being stopped. Note that entries in this array are correlated with those at the same array index in OperationalStatus. CIM_ManagedSystemElement ArrayType string Indexed CIM_ManagedSystemElement ModelCorrespondence string CIM_ManagedSystemElement.OperationalStatus CIM_ManagedSystemElement
Property Status Qualifiers Name Type Value From Class Description string A string indicating the current status of the object. Various operational and non-operational statuses are defined. This property is deprecated in lieu of OperationalStatus, which includes the same semantics in its enumeration. This change is made for 3 reasons: 1) Status is more correctly defined as an array. This definition overcomes the limitation of describing status using a single value, when it is really a multi-valued property (for example, an element might be OK AND Stopped. 2) A MaxLen of 10 is too restrictive and leads to unclear enumerated values. 3) The change to a uint16 data type was discussed when CIM V2.0 was defined. However, existing V1.0 implementations used the string property and did not want to modify their code. Therefore, Status was grandfathered into the Schema. Use of the deprecated qualifier allows the maintenance of the existing property, but also permits an improved definition using OperationalStatus. CIM_ManagedSystemElement ValueMap string [See below.] CIM_ManagedSystemElement MaxLen uint32 10 CIM_ManagedSystemElement
Name Value OK [none] Error [none] Degraded [none] Unknown [none] Pred Fail [none] Starting [none] Stopping [none] Service [none] Stressed [none] NonRecover [none] No Contact [none] Lost Comm [none] Stopped [none]
Property HealthState Qualifiers Name Type Value From Class Description string Indicates the current health of the element. This attribute expresses the health of this element but not necessarily that of its subcomponents. The possible values are 0 to 30, where 5 means the element is entirely healthy and 30 means the element is completely non-functional. The following continuum is defined: " Non-recoverable Error " (30) - The element has completely failed, and recovery is not possible. All functionality provided by this element has been lost. " Critical Failure " (25) - The element is non-functional and recovery might not be possible. " Major Failure " (20) - The element is failing. It is possible that some or all of the functionality of this component is degraded or not working. " Minor Failure " (15) - All functionality is available but some might be degraded. " Degraded/Warning " (10) - The element is in working order and all functionality is provided. However, the element is not working to the best of its abilities. For example, the element might not be operating at optimal performance or it might be reporting recoverable errors. " OK " (5) - The element is fully functional and is operating within normal operational parameters and without error. " Unknown " (0) - The implementation cannot report on HealthState at this time. DMTF has reserved the unused portion of the continuum for additional HealthStates in the future. CIM_ManagedSystemElement ValueMap string [See below.] CIM_ManagedSystemElement Values string Unknown
OK
Degraded/Warning
Minor failure
Major failure
Critical failure
Non-recoverable error
DMTF ReservedCIM_ManagedSystemElement
Name Value 0 Unknown 5 OK 10 Degraded/Warning 15 Minor failure 20 Major failure 25 Critical failure 30 Non-recoverable error .. DMTF Reserved
Property Caption Qualifiers Name Type Value From Class Description string The Caption property is a short textual description (one- line string) of the object. CIM_ManagedElement MaxLen uint32 64 CIM_ManagedElement
Property Description Qualifiers Name Type Value From Class Description string The Description property provides a textual description of the object. CIM_ManagedElement
Property ElementName Qualifiers Name Type Value From Class Description string A user-friendly name for the object. This property allows each instance to define a user-friendly name in addition to its key properties, identity data, and description information. Note that the Name property of ManagedSystemElement is also defined as a user-friendly name. But, it is often subclassed to be a Key. It is not reasonable that the same property can convey both identity and a user-friendly name, without inconsistencies. Where Name exists and is not a Key (such as for instances of LogicalDevice), the same information can be present in both the Name and ElementName properties. CIM_ManagedElement
Name Type Value Qualifiers Parameters ClassOrigin SetPowerState uint32 Deprecated
DescriptionPowerState
TimeCIM_ComputerSystem RequestStateChange uint32 Description
ValueMap
Values
ModelCorrespondenceRequestedState
TimeoutPeriodCIM_EnabledLogicalElement Method Qualifiers
Method SetPowerState Qualifiers Name Type Value From Class Description string Sets the power state of the computer. The use of this method has been deprecated. Instead, use the SetPowerState method in the associated PowerManagementService class. CIM_ComputerSystem
Method RequestStateChange Qualifiers Name Type Value From Class Description string Requests that the state of the element be changed to the value specified in the RequestedState parameter. When the requested state change takes place, the EnabledState and RequestedState of the element will be the same. Invoking the RequestStateChange method multiple times could result in earlier requests being overwritten or lost. If 0 is returned, then the task completed successfully and the use of ConcreteJob was not required. If 4096 (0x1000) is returned, then the task will take some time to complete, ConcreteJob will be created, and its reference returned in the output parameter Job. Any other return code indicates an error condition. CIM_EnabledLogicalElement ValueMap string [See below.] CIM_EnabledLogicalElement Values string Completed with No Error
Not Supported
Unknown or Unspecified Error
Cannot complete within Timeout Period
Failed
Invalid Parameter
In Use
DMTF Reserved
Method Parameters Checked - Job Started
Invalid State Transition
Use of Timeout Parameter Not Supported
Busy
Method Reserved
Vendor SpecificCIM_EnabledLogicalElement ModelCorrespondence string CIM_EnabledLogicalElement.RequestedState CIM_EnabledLogicalElement Parameters
Method SetPowerState Parameters Name Type Qualifiers PowerState uint32 IN
Description
ValueMap
ValuesTime datetime IN
Description
Method RequestStateChange Parameters Name Type Qualifiers RequestedState uint16 IN
Description
ValueMap
Values
ModelCorrespondenceTimeoutPeriod datetime IN
DescriptionParameter Qualifiers
Parameter PowerState Qualifiers Name Type Value From Class IN boolean true CIM_ComputerSystem Description string The Desired state for the COmputerSystem. CIM_ComputerSystem ValueMap string [See below.] CIM_ComputerSystem Values string Full Power
Power Save - Low Power Mode
Power Save - Standby
Power Save - Other
Power Cycle
Power Off
Hibernate
Soft OffCIM_ComputerSystem
Parameter Time Qualifiers Name Type Value From Class IN boolean true CIM_ComputerSystem Description string Time indicates when the power state should be set, either as a regular date-time value or as an interval value (where the interval begins when the method invocation is received. CIM_ComputerSystem
Parameter RequestedState Qualifiers Name Type Value From Class IN boolean true CIM_EnabledLogicalElement Description string The state requested for the element. This information will be placed into the RequestedState property of the instance if the return code of the RequestStateChange method is 0 ( ’ Completed with No Error ’ ), 3 ( ’ Timeout ’ ), or 4096 (0x1000) ( ’ Job Started ’ ). Refer to the description of the EnabledState and RequestedState properties for the detailed explanations of the RequestedState values. CIM_EnabledLogicalElement ValueMap string [See below.] CIM_EnabledLogicalElement Values string Enabled
Disabled
Shut Down
Offline
Test
Defer
Quiesce
Reboot
Reset
DMTF Reserved
Vendor ReservedCIM_EnabledLogicalElement ModelCorrespondence string CIM_EnabledLogicalElement.RequestedState CIM_EnabledLogicalElement
Parameter TimeoutPeriod Qualifiers Name Type Value From Class IN boolean true CIM_EnabledLogicalElement Description string A timeout period that specifies the maximum amount of time that the client expects the transition to the new state to take. The interval format must be used to specify the TimeoutPeriod. A value of 0 or a null parameter indicates that the client has no time requirements for the transition. If this property does not contain 0 or null and the implementation does not support this parameter, a return code of ’ Use Of Timeout Parameter Not Supported ’ must be returned. CIM_EnabledLogicalElement