CLUSCTL_NODE_ENUM_COMMON_PROPERTIES control code

Retrieves a list of the read/write common property names for nodes. Applications use this control code as a ClusterNodeControl parameter.

ClusterNodeControl( 
  hNode,                                             // node handle
  hHostNode,                                         // optional host node
  CLUSCTL_NODE_ENUM_COMMON_PROPERTIES,               // this control code
  NULL,                                              // input buffer (not used)
  0,                                                 // input buffer size (not used)
  lpOutBuffer,                                       // output buffer: array of strings
  cbOutBufferSize,                                   // allocated buffer size (bytes)
  lpcbBytesReturned );                               // actual size of resulting data (bytes)

Parameters

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

lpOutBuffer

On a successful return, contains an array of null-terminated Unicode strings with an additional NULL terminator appended to the last string. Each string in the array contains the name of a read/write common node property.

Return value

ClusterNodeControl returns one of the following values.

ERROR_SUCCESS

0

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

ERROR_MORE_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.

Remarks

The CLUSCTL_NODE_ENUM_COMMON_PROPERTIES control code returns only property names, not property values. To retrieve values for common node properties, use CLUSCTL_NODE_GET_COMMON_PROPERTIES and CLUSCTL_NODE_GET_RO_COMMON_PROPERTIES.

ClusAPI.h defines the 32 bits of CLUSCTL_NODE_ENUM_COMMON_PROPERTIES as follows (for more information, see Control Code Architecture).

Component	Bit location	Value
Object code	24 31	CLUS_OBJECT_NODE (0x4)
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_ENUM_COMMON_PROPERTIES (0x51)
Access code	0 1	CLUS_ACCESS_READ (0x1)

Requirements

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

See also

Node Control Codes

CLUSCTL_NODE_GET_COMMON_PROPERTIES

CLUSCTL_NODE_GET_RO_COMMON_PROPERTIES

ClusterNodeControl