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How to check if my AIX server has Dual HBA's?
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HBA_GetBindingCapability(3HBAAPI) Common Fibre Channel HBA Information Library Functions HBA_GetBindingCapability(3HBAAPI) NAME
HBA_GetBindingCapability, HBA_GetBindingSupport, HBA_SetBindingSupport - return and sets binding capabilities on an HBA port SYNOPSIS
cc [ flag... ] file... -lHBAAPI [ library... ] #include <hbaapi.h> HBA_HANDLE HBA_GetBindingCapability(HBA_HANDLE handle, HBA_WWN hbaPortWWN, HBA_BIND_CAPABILITY *pFlags); HBA_STATUS HBA_GetBindingSupport(HBA_HANDLE handle, HBA_WWN hbaPortWWN, HBA_BIND_CAPABILITY *pFlags); void HBA_SetBindingSupport(HBA_HANDLE handle, HBA_WWN hbaPortWWN, HBA_BIND_CAPABILITY Flags); PARAMETERS
handle an open handle returned from HBA_OpenAdapter(3HBAAPI) hbaPortWWN the Port WWN of the local HBA through which the binding capabilities implemented by the HBA is returned pFlags a pointer to an HBA_BIND_CAPABILITY structure that returns the persistent binding capabilites implemented by the HBA Flags an HBA_BIND_CAPABILITY structure containing the persistent binding capabilites to enable for the HBA DESCRIPTION
The HBA_GetBindingCapability() function returns the binding capabilities implemented by the HBA. The HBA_GetBindingSupport() function returns the currently enabled binding capabilities for the HBA. The HBA_SetBindingSupport() function sets the currently enabled binding capabilites for the HBA to a subset of the binding capabilities implemented by the HBA. RETURN VALUES
The HBA_GetBindingCapability() and HBA_GetBindingSupport() functions return the following values: HBA_STATUS_OK Persistent binding capabilites have been returned. HBA_STATUS_ERROR_ILLEGAL_WWN Port WWN hbaPortWWN is not a WWN contained by the HBA referenced by handle. HBA_STATUS_ERROR_NOT_SUPPORTED The HBA handle specified by handle does not support persistent binding. HBA_STATUS_ERROR An error occurred. The value of pFlags remains unchanged and points to the persistent binding capabilites. The HBA_SetBindingSupport() function returns: HBA_STATUS_OK Persistent binding capabilites have been enabled. HBA_STATUS_ERROR_ILLEGAL_WWN Port WWN hbaPortWWN is not a WWN contained by the HBA referenced by handle. HBA_STATUS_ERROR_NOT_SUPPORTED The HBA handle specified by handle does not support persistent binding. HBA_STATUS_ERROR_INCAPABLE The flags argument contains a capability not implemented by the HBA. HBA_STATUS_ERROR An error occurred. 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 ver- | | |sion 2) | +-----------------------------+-------------------------------------+ |MT-Level |Safe | +-----------------------------+-------------------------------------+ SEE ALSO
libhbaapi(3LIB), attributes(5) T11 FC-MI Specification SunOS 5.11 1 Sep 2003 HBA_GetBindingCapability(3HBAAPI)
