3.4.4.4 CprepIsNodeClustered3 (Opnum 6)

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The CprepIsNodeClustered3 method determines whether the server is a node within a cluster.

 HRESULT CprepIsNodeClustered3(
   [out] BOOLEAN* pbIsClusterNode
 );

pbIsClusterNode: The address of a pointer to a BOOLEAN value. Returns TRUE if the server is a node within a cluster.

Return Values: A signed 32-bit value that indicates return status. If the method returns a negative value, it has failed. Zero or positive values indicate success, with the lower 16 bits in positive nonzero values containing warnings or flags defined in the method implementation. For more information about Win32 error codes and HRESULT values, see [MS-ERREF] sections 2.2 and 2.1.

Return value/code

Description

0x00000000

S_OK

The call was successful.

0x80070057

E_INVALIDARG

One or more arguments are invalid.

For any other condition, this method MUST return a value that is not one of the values listed in the preceding table. The client MUST behave in one consistent, identical manner for all values that are not listed in the preceding table.

Exceptions Thrown: No exceptions are thrown beyond those thrown by the underlying RPC protocol [MS-RPCE].

The opnum field value for this method is 6.

When processing this call, the server MUST do the following:

  • Determine whether the server is a node within a cluster. Initialize *pbIsClusterNode to TRUE if this is the case; otherwise initialize *pbIsClusterNode to FALSE.