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HBA_GetPortStatistics(3HBAAPI)		      Common Fibre Channel HBA Information Library Functions		    HBA_GetPortStatistics(3HBAAPI)

NAME
HBA_GetPortStatistics, HBA_GetFC4Statistics, HBA_GetFCPStatistics, HBA_ResetStatistics - Access Port statistics for a specific HBA port. SYNOPSIS
cc [ flag... ] file... -lHBAAPI [ library... ] #include <hbaapi.h> HBA_STATUS HBA_GetPortStatistics(HBA_HANDLE handle, HBA_UINT32 portindex, HBA_PORTSTATISTICS *portstatistics); HBA_STATUS HBA_GetFC4Statistics(HBA_HANDLE handle, HBA_WWN portWWN, HBA_UINT8 FC4type, HBA_FC4STATISTICS * statistics); HBA_STATUS HBA_GetFCPStatistics(HBA_HANDLE handle, const HBA_SCSIID * lunid, HBA_FC4STATISTICS * statistics); void HBA_ResetStatistics(HBA_HANDLE handle, HBA_UINT32 portindex); PARAMETERS
handle an open handle returned from HBA_OpenAdapter(3HBAAPI) portindex the index of a specific port on the HBA as returned by a call to HBA_GetAdapterAttributes(3HBAAPI). The maximum value specified should be (HBA_ADAPTERATTRIBUTES.NumberOfPorts - 1). portstatistics a pointer to an HBA_PORTSTATISTICS structure. Upon successful completion, this structure contains the specified port attributes. portWWN the Port WWN of the local HBA for which FC-4 statistics is being returned FC4type FC-4 protocol Data Structure Type as defined in FC-FS for which statistics are being requested statistics a pointer to an HBA_FC4STATISTICS structure where the specified statistics is being returned lunid a pointer to an HBA_SCSIID structure specifying the OS SCSI logical unit where statistics are being requested DESCRIPTION
The HBA_GetPortStatistics() function retrieves the statistical information from a given HBA port. The HBA_GetFC4Statistics() function retrieves the traffic statistics for a specific FC-4 protocol. The HBA_GetFCPStatistics() function retrieves the traffic statistics for a specific FC-4 protocol on the specified OS SCSI logical unit through that port. The HBA_ResetStatistics() function sesets the statistical counters to zero for a given HBA port. RETURN VALUES
Upon successful completion, HBA_GetPortStatistics() returns HBA_STATUS_OK. Otherwise, an error value is returned from the underlying VSL and the values in portstatistics are undefined. If the VSL does not support a specific statistic, that statistic will have every bit set to 1. Upon successful completion, HBA_GetFC4Statistics() and HBA_GetFCPStatistics() return HBA_STATUS_OK. Otherwise, an error value is returned from the underlying VSL and the values in statistics are undefined. If the VSL does not support a specific statistic, that statistic will have every bit set to 1. ERRORS
See libhbaapi(3LIB) for general error status values. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard: FC-MI 1.92 (API | | |version 1) | +-----------------------------+-----------------------------+ | |Standard: FC-HBA Version 4 | | |(API version 2) | +-----------------------------+-----------------------------+ |MT-Level |Safe | +-----------------------------+-----------------------------+ SEE ALSO
HBA_GetAdapterAttributes(3HBAAPI), HBA_OpenAdapter(3HBAAPI), libhbaapi(3LIB), attributes(5) T11 FC-MI Specification SunOS 5.10 1 Sep 2003 HBA_GetPortStatistics(3HBAAPI)

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