[The CLUSCTL_RESOURCE_FILESERVER_SHARE_REPORT control code is available for use in the operating systems specified in the Requirements section. It may be altered or unavailable in subsequent versions.]

Retrieves the add/delete/change notifications for file shares managed by the File Server resource. Applications use this control code as a parameter to the ClusterResourceControl function.

ClusterResourceControl( hResource,                                // cluster handle
                        hHostNode,                                // optional node handle
                        CLUSCTL_RESOURCE_FILESERVER_SHARE_REPORT, // control code
                        lpInBuffer,                               // input buffer (not used)
                        nInBufferSize,                            // input buffer size (not used)
                        lpOutBuffer,                              // output buffer notification list 
                        cbOutBufferSize,                          // output buffer size (bytes)
                        lpcbBytesReturned );                      // returned data size (bytes)


The following control code function parameter is specific to this control code. For complete parameter descriptions, see ClusterResourceControl.


On a successful return, points to a notification list containing the resource's add/delete/change notifications.

Return value

ClusterResourceControl returns one of the following values.



The operation completed successfully. The lpcbBytesReturned parameter points to the actual size of the returned data.


234 (0xEA)

The output buffer pointed to by lpOutBuffer was not large enough to hold the data resulting from the operation. The lpcbBytesReturned parameter points to the size required for the output buffer.

System error code

If any other value is returned, then the operation failed. The value of lpcbBytesReturned is unreliable.


The structure for the notification list comes from the FILESHARE_CHANGE_LIST structure.

ClusAPI.h defines the 32 bits of CLUSCTL_RESOURCE_FILESERVER_SHARE_REPORT (0x01400251) as follows:

ComponentBit locationValue
Object code24–31CLUS_OBJECT_RESOURCE (0x1)
Global bit23CLUS_NOT_GLOBAL (0x0)
Modify bit22CLUS_MODIFY (0x1)
User bit21CLCTL_CLUSTER_BASE (0x0)
Type bit20External (0x0)
Operation code0–23CLCTL_FILESERVER_SHARE_REPORT (0x400251)
Access code0–1CLUS_ACCESS_READ (0x1)


For more information, see Control Code Architecture.


Minimum supported client

None supported

Minimum supported server

Windows Server 2008 Datacenter, Windows Server 2008 Enterprise

End of client support

None supported

End of server support

Windows Server 2008 R2 Datacenter, Windows Server 2008 R2 Enterprise

See also

External Resource Control Codes