IVssDifferentialSoftwareSnapshotMgmt interface

The IVssDifferentialSoftwareSnapshotMgmt interface contains methods that allow applications to query and manage shadow copy storage areas generated by the system shadow copy provider.

Members

The IVssDifferentialSoftwareSnapshotMgmt interface inherits from the IUnknown interface. IVssDifferentialSoftwareSnapshotMgmt also has these types of members:

Methods

The IVssDifferentialSoftwareSnapshotMgmt interface has these methods.

MethodDescription
AddDiffArea

Adds a diff area association for a certain volume.

(Inherited from IVssDifferentialSoftwareSnapshotMgmt)
ChangeDiffAreaMaximumSize

Updates the shadow copy storage area maximum size for a certain volume.

(Inherited from IVssDifferentialSoftwareSnapshotMgmt)
QueryDiffAreasForSnapshot

Queries shadow copy storage areas in use by the given shadow copy.

(Inherited from IVssDifferentialSoftwareSnapshotMgmt)
QueryDiffAreasForVolume

Queries shadow copy storage areas that host shadow copies on the given volume.

(Inherited from IVssDifferentialSoftwareSnapshotMgmt)
QueryDiffAreasOnVolume

Queries shadow copy storage areas that physically reside on the given volume.

(Inherited from IVssDifferentialSoftwareSnapshotMgmt)
QueryVolumesSupportedForDiffAreas

Queries volumes that support shadow copy storage areas (including volumes with disabled differential areas).

(Inherited from IVssDifferentialSoftwareSnapshotMgmt)

 

Requirements

Minimum supported client

Windows Vista [desktop apps only]

Minimum supported server

Windows Server 2003 [desktop apps only]

Header

VsMgmt.h

IID

IID_IVssDifferentialSoftwareSnapshotMgmt is defined as 214A0F28-B737-4026-B847-4F9E37D79529

See also

Volume Shadow Copy API Interfaces

 

 

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