| Redundant Host API |
Arguments: |
|
Handle – | the handle of the current session |
pInstanceID – | pointer to the character buffer where the RH Instance ID associated with |
| the given handle is stored as a |
InstanceIDLength | the size of the buffer; if this size is too small for the output, this function |
| fails. |
pActualSize - | this variable receives the actual size of the returned Instance ID; in the |
| case of the error code HSI_STATUS_INSUFFICIENT_BUFFER |
| returned, this is the minimal required size of the buffer. |
Return Value: |
|
HSI_STATUS_SUCCESS
returned in the case of success
HSI_STATUS_INVALID_PARAMETER invalid session handle
HSI_STATUS_INSUFFICIENT_BUFFER
returned if the buffer pInstanceID is too small to store the RH Instance
ID
HSI_STATUS_NOT_SUPPORTED
returned if this function is not supported by the infrastructure
Other,
returned if other errors occurred during execution of this function
Synopsis:
This function returns the RH Instance ID for the given session handle. This is a character string that identifies the specific RH system with which the application communicates via the RH API in the specified session. The format of this string is
If multiple RH infrastructures are present on the current host, an intermediate layer of functionality between the application and infrastructures may be defined, that implements this function. If this is the case, that intermediate layer should ensure that the value returned to the application can be used to get access to the same RH System via RhOpen (for example, the intermediate layer may prepend the string returned to the application by the textual identifier of the infrastructure).
6.2.3Domain and Host Information API
6.2.3.1RhGetDomainCount
Prototype:
HSI_STATUS
RhGetDomainCount(
IN RH_HANDLE Handle,
OUT uint32 *pCount );
Arguments:
High Availability Software for the Intel® NetStructureTM ZT 4901 Technical Product Specification | 45 |
