Hitachi HF-W6500 45/40 Feature Manual page 132

<Diagnosis>
This function returns TRUE if it completes successfully, and it returns FALSE if it terminates
with an error. When this function terminates with an error, the value stored in pRaidData is
invalid. You can call the GetLastError Windows API function to get the error code. Error
codes returned by this function on its own are as follows.
Error code (value)
RAID_INVALID_PARAMETER
(0x2001)
RAID_GET_STATUS_ERROR
(0x2002)
NOT_RAID
(0x2006)
RAID_NOT_READY
(0x3001)
Other error codes come from the Windows API functions used by this function. For details
about those error codes, refer to Windows API help.
Description
There is an error in the specified arguments.
An internal error has been generated.
This equipment on which this function is being executed
is not a D Model.
Startup of the RAS software has not completed yet.
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6. LIBRARY FUNCTIONS