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Msvm_NumaNode class

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Represents a Non-Uniform Memory Access (NUMA) node of a virtual system.

The following syntax is simplified Managed Object Format (MOF) code, and it includes all of the inherited properties.

Syntax

[Dynamic, Provider("VmmsWmiInstanceAndMethodProvider"), AMENDMENT]
class Msvm_NumaNode : CIM_EnabledLogicalElement
{
  string   InstanceID;
  string   Caption;
  string   Description;
  string   ElementName;
  datetime InstallDate;
  string   Name;
  uint16   OperationalStatus[];
  string   StatusDescriptions[];
  string   Status;
  uint16   HealthState = 5;
  uint16   CommunicationStatus;
  uint16   DetailedStatus;
  uint16   OperatingStatus;
  uint16   PrimaryStatus;
  uint16   EnabledState = 2;
  string   OtherEnabledState;
  uint16   RequestedState;
  uint16   EnabledDefault;
  datetime TimeOfLastStateChange;
  uint16   AvailableRequestedStates[];
  uint16   TransitioningToState;
  string   SystemCreationClassName;
  string   SystemName;
  string   CreationClassName;
  string   NodeID;
  uint32   NumberOfProcessorCores;
  uint32   NumberOfLogicalProcessors;
  uint64   CurrentlyConsumableMemoryBlocks;
};

Members

The Msvm_NumaNode class has these types of members:

Methods

The Msvm_NumaNode class has these methods.

Method Description
RequestStateChange This method is not supported.

Properties

The Msvm_NumaNode class has these properties.

AvailableRequestedStates

Data type: uint16 array

Access type: Read-only

Indicates the possible values for the RequestedState parameter of the RequestStateChange method. This property is inherited from CIM_EnabledLogicalElement.

Caption

Data type: string

Access type: Read-only

A short description of the object. This property is inherited from CIM_ManagedElement.

CommunicationStatus

Data type: uint16

Access type: Read-only

Indicates the ability of the instrumentation to communicate with the underlying managed element. A Null value indicates that this property is not implemented. This property is inherited from CIM_ManagedSystemElement.

Unknown (0)

Not Available (1)

Communication OK (2)

Lost Communication (3)

No Contact (4)

DMTF Reserved (..)

Vendor Reserved (0x8000.. )

CreationClassName

Data type: string

Access type: Read-only

Qualifiers: Key, MaxLen (256)

The scoping system's creation class name.

CurrentlyConsumableMemoryBlocks

Data type: uint64

Access type: Read-only

The number of memory blocks currently available for consumption by virtual machines.

Description

Data type: string

Access type: Read-only

A description of the object. This property is inherited from CIM_ManagedElement.

DetailedStatus

Data type: uint16

Access type: Read-only

Compliments the PrimaryStatus property with additional status detail. A Null value indicates that this property is not implemented. This property is inherited from CIM_ManagedSystemElement.

Not Available (0)

No Additional Information (1)

Stressed (2)

Predictive Failure (3)

Non-Recoverable Error (4)

Supporting Entity in Error (5)

DMTF Reserved (..)

Vendor Reserved (0x8000.. )

ElementName

Data type: string

Access type: Read-only

A display name for the object. This property is inherited from CIM_ManagedElement.

EnabledDefault

Data type: uint16

Access type: Read-only

An administrator's default or startup configuration for the enabled state of an element. This property is inherited from CIM_EnabledLogicalElement.

EnabledState

Data type: uint16

Access type: Read-only

The enabled and disabled states of an element. It can also indicate the transitions between these requested states. This property is inherited from CIM_EnabledLogicalElement.

Value Meaning
Unknown
0
 The state of the element could not be determined.
Other
1
Enabled
2
 The element is running.
Disabled
3
 The element is turned off.
Shutting Down
4
 The element is in the process of going to a Disabled state.
Not Applicable
5
 The element does not support being enabled or disabled.
Enabled but Offline
6
 The element might be completing commands, and it will drop any new requests.
In Test
7
 The element is in a test state.
Deferred
8
 The element might be completing commands, but it will queue any new requests.
Quiesce
9
 The element is enabled, but it is in a restricted mode. The behavior of the element is similar to the Enabled state (2), but it processes only a restricted set of commands. All other requests are queued.
Starting
10
 The element is in the process of going to an Enabled state (2). New requests are queued.

HealthState

Data type: uint16

Access type: Read-only

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 nonfunctional. This property is inherited from CIM_ManagedSystemElement, and it is always set to 5.

InstallDate

Data type: datetime

Access type: Read-only

The date and time the virtual machine configuration was created. This property is inherited from CIM_ManagedSystemElement.

InstanceID

Data type: string

Access type: Read-only

Qualifiers: Key

Uniquely identifies an instance of this class. This property is inherited from CIM_ManagedElement.

Name

Data type: string

Access type: Read-only

The label by which the object is known. This property is inherited from CIM_ManagedSystemElement.

NodeID

Data type: string

Access type: Read-only

Qualifiers: Key

The NUMA node identifier.

NumberOfLogicalProcessors

Data type: uint32

Access type: Read-only

The total number of logical processor cores in this node.

NumberOfProcessorCores

Data type: uint32

Access type: Read-only

The total number of processor cores in this NUMA node. This may differ from the number of Msvm_Processor objects associated to this node if each processor core supports multiple compute threads.

OperatingStatus

Data type: uint16

Access type: Read-only

Provides current status information for the operational condition of the element and can be used for providing more detail with respect to the value of the EnabledState property. A Null value indicates that this property is not implemented. This property is inherited from CIM_ManagedSystemElement.

Unknown (0)

Not Available (1)

Servicing (2)

Starting (3)

Stopping (4)

Stopped (5)

Aborted (6)

Dormant (7)

Completed (8)

Migrating (9)

Emigrating (10)

Immigrating (11)

Snapshotting (12)

Shutting Down (13)

In Test (14)

Transitioning (15)

In Service (16)

DMTF Reserved (..)

Vendor Reserved (0x8000.. )

OperationalStatus

Data type: uint16 array

Access type: Read-only

The current statuses of the object. This property is inherited from CIM_ManagedSystemElement.

OtherEnabledState

Data type: string

Access type: Read-only

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. This property is inherited from CIM_EnabledLogicalElement, and it is always set to Null.

PrimaryStatus

Data type: uint16

Access type: Read-only

Provides high level status information. This property should be used in conjunction with the DetailedStatus property to provide high level and detailed health status of the element and its subcomponents. A Null value indicates that this property is not implemented. This property is inherited from CIM_ManagedSystemElement.

Unknown (0)

OK (1)

Degraded (2)

Error (3)

DMTF Reserved (..)

Vendor Reserved (0x8000.. )

RequestedState

Data type: uint16

Access type: Read-only

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. A particular instance of CIM_EnabledLogicalElement might not support the RequestStateChange method. If this occurs, the value 12 (Not Applicable) is used. This property is inherited from CIM_EnabledLogicalElement.

Status

Data type: string

Access type: Read-only

This property is inherited from CIM_ManagedSystemElement, but it is not used.

StatusDescriptions

Data type: string array

Access type: Read-only

Strings that describe the various OperationalStatus array values. This property is inherited from CIM_ManagedSystemElement.

SystemCreationClassName

Data type: string

Access type: Read-only

Qualifiers: Key, MaxLen (256), Propagated ("CIM_System.CreationClassName")

The scoping system's creation class name.

SystemName

Data type: string

Access type: Read-only

Qualifiers: Key, MaxLen (256), Propagated ("CIM_System.Name")

The scoping system's name.

TimeOfLastStateChange

Data type: datetime

Access type: Read-only

The date or time when the enabled state of the element last changed. This property is inherited from CIM_EnabledLogicalElement, and it is always set to "NULL".

TransitioningToState

Data type: uint16

Access type: Read-only

Indicates the target state to which the instance is transitioning. This property is inherited from CIM_EnabledLogicalElement.

Requirements

Requirement Value
Minimum supported client
 Windows 8 [desktop apps only]
Minimum supported server
 Windows Server 2012 [desktop apps only]
Namespace
 Root\Virtualization\V2
MOF
WindowsVirtualization.V2.mof
DLL
Vmms.exe