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High Availability Software for the Intel
®
NetStructure
TM
ZT 4901 Technical Product Specification 67
Redundant Host API
Get domain software connection status. This function returns the current state of the specified
domain with respect to software connection/disconnection. There exist two stable
(DISCONNECTED, CONNECTED) and two transitional (DISCONNECTING, CONNECTING)
states.
This function can be used during a cooperative switchover to track progress of a pending software
connection or disconnection request.
The function can be called on a host that does not own the domain.
6.2.5.5 RhGetSlotSwConnectionStatus
Prototype:
HSI_STATUS
RhGetSlotSwConnectionStatus(
IN RH_HANDLE Handle,
IN PHYSICAL_SLOT_ID Slot,
OUT RH_DOMAIN_SWC_STATE *pState );
Arguments:
Handle – the handle of the current session
Slot – the physical slot number to query state for
pState – pointer to the variable that receives the state
Return Value:
HSI_STATUS_SUCCESS returned in the case of success
HSI_STATUS_INVALID_PARAMETER
invalid session handle or the specified slot does not exist
HSI_STATUS_NOT_SUPPORTED
returned if this function is not supported by the infrastructure
Other, implementation-defined HSI_STATUS values
returned if other errors occurred during execution of this function
Synopsis:
Get physical slot software connection status. This function returns the current state of the specified
slot with respect to software connection/disconnection. There exist two stable (DISCONNECTED,
CONNECTED) and two transitional (DISCONNECTING, CONNECTING) states.
This function can be used during a cooperative switchover to track progress of a pending software
connection or disconnection request on a per-slot basis.
The function can be called on a host that does not own the domain to which the slot belongs.
6.2.5.6 RhPerformSwitchover
Prototype: