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Msvm_VirtualSystemCollection class

Represents a collection of virtual machines.

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_VirtualSystemCollection : CIM_CollectionOfMSEs
{
  string   InstanceID;
  string   Caption;
  string   Description;
  string   CollectionID;
  string   ElementName;
  uint16   ReplicationState;
  uint16   ReplicationMode;
  uint16   FailedOverReplicationType;
  DateTime LastApplyTime;
  String   LastApplyVirtualMachineIds[];
  uint16   LastApplyConsistencyLevel;
};

Members

The Msvm_VirtualSystemCollection class has these types of members:

Properties

The Msvm_VirtualSystemCollection class has these properties.

Caption

Data type: string

Access type: Read-only

Qualifiers: MaxLen (64)

A short textual description of the object.

This property is inherited from CIM_ManagedElement.

CollectionID

Data type: string

Access type: Read-only

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

The unique identifier of the collection object.

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

Qualifiers: Override ("ElementName")

An user-defined name for the collection.

FailedOverReplicationType

Data type: uint16

Access type: Read-only

Type of failover that was performed for the virtual system collection.

None (0)

Regular (1)

Planned (2)

InstanceID

Data type: string

Access type: Read-only

Uniquely and opaquely identifies an instance of this class within the scope of the containing namespace.

[!Important]

In order to ensure uniqueness within the namespace, the value of the InstanceID property should be constructed in the following pattern: OrgID:LocalID

OrgID must include a copyrighted, trademarked or otherwise unique name that is owned by the business entity that defines the InstanceID, or be a registered ID that is assigned by a recognized global authority. This pattern is similar to the structure of schema class names. In addition, to ensure uniqueness, the first colon in InstanceID must be between the OrgID andLocalID. Therefore the OrgID must not contain a colon (':').

LocalID is chosen by the business entity and should not be re-used to identify different underlying real-world elements.

If the above pattern is not used, the defining entity must assure that the resultant InstanceID value is not re-used across any InstanceID properties that are produced by this provider or other providers for this namespace.

For Distributed Management Task Force (DMTF) defined instances, the pattern must be used with the OrgID set to CIM.

This property is inherited from CIM_ManagedElement.

LastApplyConsistencyLevel

Data type: uint16

Access type: Read-only

Consistency level of the last applied delta.

Unknown (0)

The last applied delta indicates a point in time when the virtual system was in application consistent state.

Application Consistent (1)

The last applied delta indicates a point in time when the virtual system was in crash consistent state.

Crash Consistent (2)

Group Crash Consistent (3)

The last applied delta indicates a point in time when the group was in crash consistent state.

LastApplyTime

Data type: DateTime

Access type: Read-only

The time at which the last replication is applied on recovery for the virtual system collection.

LastApplyVirtualMachineIds

Data type: String array

Access type: Read-only

Array of virtual machine Ids which were successfully applied in last apply cycle.

ReplicationMode

Data type: uint16

Access type: Read-only

Replication type for the virtual system collection.

None (0)

Primary (1)

Replica (2)

Test Replica (3)

ReplicationState

Data type: uint16

Access type: Read-only

Replication state for the virtual system collection.

Disabled (0)

Ready for replication (1)

Waiting to complete initial replication (2)

Replicating (3)

Failover initiated (4)

Recovered (5)

Committed (6)

Suspended (7)

Critical (8)

Waiting to start resynchronization (9)

Resynchronizing (10)

Planned failover initiatedRepurpose initiatedTest failover initiatedPartially enabled (11)

Partially disabled (12)

Partially recovered (13)

(14)

(15)

(16)

Requirements

Minimum supported client
None supported
Minimum supported server
Windows Server 2016
Namespace
Root\HyperVCluster\v2
MOF
WindowsHyperVCluster.V2.mof
DLL
VMMS.exe

See also

CIM_CollectionOfMSEs

Failover Clustering Hyper-V WMI Provider