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Msvm_ComputerSystem::RequestReplicationStateChangeEx method

Hyper-V

Requests that the replication state of the replication relationship of the virtual machine be changed to the specified value. While the state change is in progress, the ReplicationState property is changed to the value of the RequestedState parameter. This method is only supported for instances of the Msvm_ComputerSystem class that represent a virtual machine.

Syntax


uint32 RequestReplicationStateChangeEx(
  [in, optional]  string ReplicationRelationship,
  [in]            uint16 RequestedState,
  [out]           CIM_ConcreteJob Job,
  [in]            datetime TimeoutPeriod
);

Parameters

ReplicationRelationship [in, optional]

A string representation of an embedded instance of the Msvm_ReplicationRelationship class that defines the replication relationship for state change request. This parameter is optional. When it's unspecified, the request runs on the primary replication relationship.

RequestedState [in]

The new replication state. The must be one of the following values.

ValueMeaning
1

Ready to start initial replication.

2

Waiting to complete initial replication.

3

Replicating.

4

Synced replication complete.

7

Suspend replication.

9

Cancel resynchronization.

 

Job [out]

An optional reference to a Msvm_ConcreteJob object that is returned if the operation is executed asynchronously. If present, the returned reference can be used to monitor progress and obtain the result of the method.

TimeoutPeriod [in]

This parameter is not used.

Return value

This method returns one of the following values.

Return code/valueDescription
Completed with No Error
0

Success

Method Parameters Checked - Transition Started
4096

The transition is asynchronous.

Failed
32768
Access Denied
32769
Not Supported
32770
Status is unknown
32771
Invalid parameter
32773

The value specified in one of the parameters is not supported.

System is in use
32774
Invalid state for this operation
32775

The value specified in the RequestedState parameter is not supported in the current replication mode or state.

Incorrect data type
32776
System is not available
32777
Out of memory
32778
File not found
32779

 

Requirements

Minimum supported client

Windows 8.1 [desktop apps only]

Minimum supported server

Windows Server 2012 R2 [desktop apps only]

Namespace

\\Root\Virtualization\V2

MOF

WindowsVirtualization.V2.mof

See also

Msvm_ComputerSystem

 

 

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