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CLUSCTL_RESOURCE_TYPE_STORAGE_IS_CLUSTERABLE control code

Confirms whether a disk on the designated node can be placed under cluster control. Applications use this control code as a parameter to the ClusterResourceTypeControl function, and resource DLLs receive the control code as a parameter to the ResourceTypeControl callback function.

ClusterResourceTypeControl( hCluster,                                     // cluster handle
                            lpszResTypeName,                              // resource type name
                            hHostNode,                                    // optional host node
                            CLUSCTL_RESOURCE_TYPE_STORAGE_IS_CLUSTERABLE, // this control code
                            lpInBuffer,                                   // input buffer: Disk ID data
                            cbInBufferSize,                               // input buffer size
                            lpOutBuffer,                                  // output buffer: property list
                            cbOutBufferSize,                              // allocated buffer size
                            lpcbBytesReturned );                          // size of returned data

Parameters

The following control code function and DLL support parameters are specific to this control code. For complete parameter descriptions, see ClusterResourceTypeControl or ResourceTypeControl.

lpInBuffer

Pointer to the disk ID as returned by CLUSCTL_RESOURCE_TYPE_STORAGE_GET_DISKID.

lpOutBuffer [out, optional]

On a successful return, points to a property list describing the state of the resource.

Return value

ClusterResourceTypeControl returns one of the following values.

ERROR_SUCCESS

0

The operation completed successfully.

ERROR_MORE_DATA

234 (0xEA)

More data is available. 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.

Remarks

ClusAPI.h defines the 32 bits of CLUSCTL_RESOURCE_TYPE_STORAGE_IS_CLUSTERABLE (0x02000209) as follows.

Component Bit location Value
Object code
24 31
CLUS_OBJECT_RESOURCE_TYPE (0x2)
Global bit
23
CLUS_NOT_GLOBAL (0x0)
Modify bit
22
CLUS_NO_MODIFY (0x0)
User bit
21
CLCTL_CLUSTER_BASE (0x0)
Type bit
20
External (0x0)
Operation code
0 23
CLCTL_STORAGE_IS_CLUSTERABLE (0x209)
Access code
0 1
CLUS_ACCESS_READ (0x1)

For more information, see Control Code Architecture.

Requirements

Minimum supported client
None supported
Minimum supported server
Windows Server 2008 Datacenter, Windows Server 2008 Enterprise
Header
ClusAPI.h

See also

External Resource Type Control Codes

ClusterResourceTypeControl

ResourceTypeControl