Module rust_corosync::quorum

Quorum provides basic information about the quorate state of the cluster with callbacks when nodelists change.

Structs

Handle	A handle into the quorum library. Returned from initialize and needed for all other calls
Model1Data	Data for model1 initialize
RingId	RingId returned in quorum_notification_fn

Enums

Model1Flags	Flags for initialize, none currently supported
ModelData	Data for model1 initialize
QuorumType	Value returned from initialize. Indicates whether quorum is currently active on this cluster.

Functions

context_get	Get the current ‘context’ value for this handle. The context value is an arbitrary value that is always passed back to callbacks to help identify the source
context_set	Set the current ‘context’ value for this handle. The context value is an arbitrary value that is always passed back to callbacks to help identify the source. Normally this is set in initialize, but this allows it to be changed
dispatch	Display any/all active QUORUM callbacks for this Handle, see DispatchFlags for details
fd_get	Return a file descriptor to use for poll/select on the QUORUM handle
finalize	Finish with a connection to corosync
getquorate	Return the quorate status of the cluster
initialize	Initialize a connection to the quorum library. You must call this before doing anything else and use the passed back Handle. Remember to free the handle using finalize when finished.
trackstart	Track node and quorum changes
trackstop	Stop tracking node and quorum changes