Msvm_Synth3dVideoPool class

Artikel
05/31/2018

Contains information about the synthetic 3-D video graphics processing units (GPUs) available on the host system. This class is only used with host systems that support RemoteFX.

The following syntax is simplified from MOF code and includes all inherited properties.

Syntax

[Dynamic, Provider("VmmsWmiInstanceAndMethodProvider"), AMENDMENT]
class Msvm_Synth3dVideoPool : CIM_ResourcePool
{
  string   Caption;
  string   Description;
  datetime InstallDate;
  string   Name;
  uint16   OperationalStatus[];
  string   Status;
  uint16   HealthState = 5;
  string   InstanceID;
  string   PoolID;
  boolean  Primordial = FALSE;
  uint64   Capacity;
  uint64   Reserved;
  uint16   ResourceType = 4;
  string   ResourceSubType;
  string   AllocationUnits;
  string   ElementName;
  string   StatusDescriptions[];
  string   OtherResourceType;
  string   PhysicalGPUList[];
  boolean  Is3dVideoSupported;
};

Members

The Msvm_Synth3dVideoPool class has these types of members:

Methods
Properties

Methods

The Msvm_Synth3dVideoPool class has these methods.

Method	Description
CalculateVideoMemoryRequirements	Calculates the amount of video memory required for a RemoteFX virtual machine.

Properties

The Msvm_Synth3dVideoPool class has these properties.

AllocationUnits

Data type: string
Access type: Read-only

The units of allocation used by the resource pool. This property is inherited from CIM_ResourcePool, and it is set to "Megabyte".

Capacity

Data type: uint64
Access type: Read-only

The maximum amount (in units of AllocationUnits) of active reservations that the resource pool can support. This property is inherited from CIM_ResourcePool.

Caption

Data type: string
Access type: Read-only
Qualifiers: MaxLen (64)

A short textual description (one-line string) of the object. This property is inherited from CIM_ManagedElement, and its value depends on the type of resource being aggregated.

Description

Data type: string
Access type: Read-only

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

ElementName

Data type: string
Access type: Read-only

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 the CIM_ManagedSystemElement class 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. This property is inherited from CIM_ManagedElement.

HealthState

Data type: uint16
Access type: Read-only

The current health of the element. This property is inherited from CIM_ManagedSystemElement, and it is always set to 5 (OK).

OK (5)

The element is fully functional and operates within normal operational parameters and without error.

InstallDate

Data type: datetime
Access type: Read-only
Qualifiers: MappingStrings ("MIF.DMTF|ComponentID|001.5")

The date and time at which the virtual system was created. This property is inherited from CIM_ManagedSystemElement.

InstanceID

Data type: string
Access type: Read-only
Qualifiers: Key

A unique identifier for this resource pool. This property is inherited from CIM_ResourcePool, and it is always set to "Microsoft:GUID\Root".

Is3dVideoSupported

Data type: boolean
Access type: Read-only

Specifies if 3-D video is supported by the host system. Contains a nonzero value if 3-D video is supported, or zero otherwise. To support 3-D video, the RemoteFX host must have second level address translation (SLAT) capabilities and have at least one physical GPU that supports RemoteFX.

Name

Data type: string
Access type: Read-only
Qualifiers: MaxLen (1024)

The label by which the object is known. When subclassed, this property can be overridden to be a key property. This property is inherited from CIM_ManagedSystemElement.

OperationalStatus

Data type: uint16 array
Access type: Read-only
Qualifiers: ArrayType ("Indexed"), ModelCorrespondence ("CIM_ManagedSystemElement.StatusDescriptions")

The current status of the element. This property is inherited from CIM_ManagedSystemElement and it is always set to 2 (OK). Hyper-V will only ever use the first element of this array.

OtherResourceType

Data type: string
Access type: Read-only
Qualifiers: ModelCorrespondence ("CIM_ResourcePool.ResourceType")

A string that describes the resource type when a well-defined value is not available and ResourceType is set to 0 ("Other"). This property is inherited from CIM_ResourcePool, and it is set to NULL.

PhysicalGPUList

Data type: string array
Access type: Read-only
Qualifiers: ARRAYTYPE ("Indexed"), EMBEDDEDINSTANCE ("Msvm_PhysicalGPUInfo")

An array of embedded Msvm_PhysicalGPUInfo instances that identify the physical graphics processing units (GPUs) that are available to the RemoteFX host.

PoolID

Data type: string
Access type: Read-only
Qualifiers: ModelCorrespondence ("CIM_ResourceAllocationSettingData.PoolId")

This value is referenced by the CIM_ResourceAllocationSettingData instances which were allocated from this pool. This property is inherited from CIM_ResourcePool, and it is always set to "Microsoft:GUID\Root".

Primordial

Data type: boolean
Access type: Read-only

If True, indicates whether this resource pool is the base from which resources are drawn and returned in the activity of resource management. Being primordial means that this resource pool shall not be created or deleted by consumers of this model. However, other actions, modeled or not, may affect the characteristics or size of primordial resource pools. This property is inherited from CIM_ResourcePool.

Reserved

Data type: uint64
Access type: Read-only

The current reservations (in units of AllocationUnits) spread across all active allocations from this pool. In a hierarchical configuration, this represents the sum of all descendant resource pool current reservations. This property is inherited from CIM_ResourcePool.

ResourceSubType

Data type: string
Access type: Read-only

A string that describes an implementation specific subtype for this pool. For example, this may be used to distinguish different models of the same resource type. This property is inherited from CIM_ResourcePool.

ResourceType

Data type: uint16
Access type: Read-only
Qualifiers: ModelCorrespondence ("CIM_ResourceAllocationSettingData.OtherResourceType")

The type of resource this resource pool can allocate. This property is inherited from CIM_ResourcePool, and it is set to 4 ("Memory").

Status

Data type: string
Access type: Read-only
Qualifiers: Deprecated ("CIM_ManagedSystemElement.OperationalStatus"), MaxLen (10)

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

StatusDescriptions

Data type: string array
Access type: Read-only
Qualifiers: ArrayType ("Indexed"), ModelCorrespondence ("CIM_ManagedSystemElement.OperationalStatus")

Strings that describe the various OperationalStatus array values. This property is inherited from CIM_ManagedSystemElement, and it is always set to "OK". Hyper-V will only ever use the first element of this array.

Requirements


Minimum supported client	None supported
Minimum supported server	Windows Server 2008 R2 with SP1
End of client support	None supported
End of server support	Windows Server 2012 R2
Namespace	Root\Virtualization
MOF	WindowsVirtualization.mof

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