Msvm_VirtualSystemReferencePoint class

Represents a reference point for a virtual system.

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

Syntax

[Dynamic, Provider("VmmsWmiInstanceAndMethodProvider"), AMENDMENT]
class Msvm_VirtualSystemReferencePoint : CIM_ManagedElement
{
  string  InstanceID;
  uint16  ReferencePointType;
  uint16  ConsistencyLevel;
  string  VirtualSystemIdentifier;
  boolean HasAssociatedData;
  string  VirtualDiskIdentifiers[];
  string  ResilientChangeTrackingIdentifiers[];
};

Members

The Msvm_VirtualSystemReferencePoint class has these types of members:

Properties

The Msvm_VirtualSystemReferencePoint class has these properties.

ConsistencyLevel

Data type: uint16

Access type: Read/write

The consistency level of the reference point.

Application Consistent (1)

The reference point indicates a point in time when the virtual system was in crash consistent state.

Crash Consistent (2)

The reference point indicates a point in time when the virtual system was in application consistent state.

HasAssociatedData

Data type: boolean

Access type: Read/write

Set to true if the reference point has associated data. This is valid only for log based reference points. For RCT-based reference points, HasAssociatedData is set to false. For log based reference points, once the log is discarded HasAssociatedData becomes false.

InstanceID

Data type: string

Access type: Read-only

Qualifiers: Key, Override ("InstanceID"), MaxLen (256)

Unique identification of a reference point object.

ReferencePointType

Data type: uint16

Access type: Read/write

Indicates the type of the reference point.

Log based (1)

Hyper-V replica log tracking.

RCT based (2)

Based on Resilient Change Tracking of virtual disks.

ResilientChangeTrackingIdentifiers

Data type: string array

Access type: Read-only

An array of RCT IDs corresponding to the virtual disks of the VM at the time this reference point was created. This field is valid only for RCT-based reference points.

VirtualDiskIdentifiers

Data type: string array

Access type: Read-only

An array of WMI instance IDs corresponding to the virtual disks of the VM at the time this reference point was created. These virtual disks have RCT IDs associated with them.

VirtualSystemIdentifier

Data type: string

Access type: Read-only

Qualifiers: Key, ModelCorrespondence ("CIM_ComputerSystem.Name")

The name of the CIM_ComputerSystem to which this reference point belongs

Requirements

Minimum supported client
Windows 10 [desktop apps only]
Minimum supported server
Windows Server 2016
Namespace
Root\virtualization\v2
MOF
WindowsVirtualization.V2.mof
DLL
Vmms.exe

See also

CIM_ManagedElement