fsa_matrix.h

linux集群服务器软件代码包

		/* S_FINALIZE_JOIN	==> */	S_RELEASE_DC,
		/* S_NOT_DC		==> */	S_NOT_DC,
		/* S_POLICY_ENGINE	==> */	S_RELEASE_DC,
		/* S_RECOVERY		==> */	S_STOPPING,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_STOPPING,
		/* S_PENDING		==> */	S_PENDING,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_RELEASE_DC,
		/* S_HALT		==> */	S_RELEASE_DC,
	},

/* Got an I_TERMINATE */
	{
		/* S_IDLE		==> */	S_RELEASE_DC,
		/* S_ELECTION		==> */	S_RELEASE_DC,
		/* S_INTEGRATION	==> */	S_RELEASE_DC,
		/* S_FINALIZE_JOIN	==> */	S_RELEASE_DC,
		/* S_NOT_DC		==> */	S_STOPPING,
		/* S_POLICY_ENGINE	==> */	S_RELEASE_DC,
		/* S_RECOVERY		==> */	S_STOPPING,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_STOPPING,
		/* S_PENDING		==> */	S_STOPPING,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_RELEASE_DC,
		/* S_HALT		==> */	S_RELEASE_DC,
	},

/* Got an I_STARTUP */
	{
		/* S_IDLE		==> */	S_RECOVERY,
		/* S_ELECTION		==> */	S_RECOVERY,
		/* S_INTEGRATION	==> */	S_RECOVERY,
		/* S_FINALIZE_JOIN	==> */	S_RECOVERY,
		/* S_NOT_DC		==> */	S_RECOVERY,
		/* S_POLICY_ENGINE	==> */	S_RECOVERY,
		/* S_RECOVERY		==> */	S_RECOVERY,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_STARTING,
		/* S_PENDING		==> */	S_PENDING,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_RECOVERY,
		/* S_HALT		==> */	S_HALT,
	},

/* Got an I_PE_SUCCESS */
	{
		/* S_IDLE		==> */	S_IDLE,
		/* S_ELECTION		==> */	S_ELECTION,
		/* S_INTEGRATION	==> */	S_INTEGRATION,
		/* S_FINALIZE_JOIN	==> */	S_FINALIZE_JOIN,
		/* S_NOT_DC		==> */	S_NOT_DC,
		/* S_POLICY_ENGINE	==> */	S_TRANSITION_ENGINE,
		/* S_RECOVERY		==> */	S_RECOVERY,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_RECOVERY,
		/* S_PENDING		==> */	S_PENDING,
		/* S_STOPPING		==> */	S_TERMINATE,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_TRANSITION_ENGINE,
		/* S_HALT		==> */	S_HALT,
	},

/* Got an I_JOIN_OFFER */
	{
		/* S_IDLE		==> */	S_IDLE,
		/* S_ELECTION		==> */	S_ELECTION,
		/* S_INTEGRATION	==> */	S_INTEGRATION,
		/* S_FINALIZE_JOIN	==> */	S_FINALIZE_JOIN,
		/* S_NOT_DC		==> */	S_NOT_DC,
		/* S_POLICY_ENGINE	==> */	S_POLICY_ENGINE,
		/* S_RECOVERY		==> */	S_RECOVERY,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_STARTING,
		/* S_PENDING		==> */	S_PENDING,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_TRANSITION_ENGINE,
		/* S_HALT		==> */	S_HALT,
	},

/* Got an I_JOIN_REQUEST */
	{
		/* S_IDLE		==> */	S_INTEGRATION,
		/* S_ELECTION		==> */	S_ELECTION,
		/* S_INTEGRATION	==> */	S_INTEGRATION,
		/* S_FINALIZE_JOIN	==> */	S_INTEGRATION,
		/* S_NOT_DC		==> */	S_NOT_DC,
		/* S_POLICY_ENGINE	==> */	S_INTEGRATION,
		/* S_RECOVERY		==> */	S_RECOVERY,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_STARTING,
		/* S_PENDING		==> */	S_PENDING,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_INTEGRATION,
		/* S_HALT		==> */	S_HALT,
	},

/* Got an I_JOIN_RESULT */
	{
		/* S_IDLE		==> */	S_IDLE,
		/* S_ELECTION		==> */	S_ELECTION,
		/* S_INTEGRATION	==> */	S_INTEGRATION,
		/* S_FINALIZE_JOIN	==> */	S_FINALIZE_JOIN,
		/* S_NOT_DC		==> */	S_NOT_DC,
		/* S_POLICY_ENGINE	==> */	S_POLICY_ENGINE,
		/* S_RECOVERY		==> */	S_RECOVERY,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_RECOVERY,
		/* S_PENDING		==> */	S_PENDING,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_POLICY_ENGINE,
		/* S_HALT		==> */	S_HALT,
	},	

/* Got an I_WAIT_FOR_EVENT */
	{
		/* S_IDLE		==> */	S_IDLE,
		/* S_ELECTION		==> */	S_ELECTION,
		/* S_INTEGRATION	==> */	S_INTEGRATION,
		/* S_FINALIZE_JOIN	==> */	S_FINALIZE_JOIN,
		/* S_NOT_DC		==> */	S_NOT_DC,
		/* S_POLICY_ENGINE	==> */	S_POLICY_ENGINE,
		/* S_RECOVERY		==> */	S_RECOVERY,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_STARTING,
		/* S_PENDING		==> */	S_PENDING,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_TRANSITION_ENGINE,
		/* S_HALT		==> */	S_HALT,
	},

/* Got an I_DC_HEARTBEAT */
	{
		/* S_IDLE		==> */	S_IDLE,
		/* S_ELECTION		==> */	S_ELECTION,
		/* S_INTEGRATION	==> */	S_INTEGRATION,
		/* S_FINALIZE_JOIN	==> */	S_FINALIZE_JOIN,
		/* S_NOT_DC		==> */	S_NOT_DC,
		/* S_POLICY_ENGINE	==> */	S_POLICY_ENGINE,
		/* S_RECOVERY		==> */	S_RECOVERY,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_STARTING,
		/* S_PENDING		==> */	S_PENDING,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_TRANSITION_ENGINE,
		/* S_HALT		==> */	S_HALT,
	},

/* Got an I_LRM_EVENT */
	{
		/* S_IDLE		==> */	S_IDLE,
		/* S_ELECTION		==> */	S_ELECTION,
		/* S_INTEGRATION	==> */	S_INTEGRATION,
		/* S_FINALIZE_JOIN	==> */	S_FINALIZE_JOIN,
		/* S_NOT_DC		==> */	S_NOT_DC,
		/* S_POLICY_ENGINE	==> */	S_POLICY_ENGINE,
		/* S_RECOVERY		==> */	S_RECOVERY,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_STARTING,
		/* S_PENDING		==> */	S_PENDING,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_TRANSITION_ENGINE,
		/* S_HALT		==> */	S_HALT,
	},

/* Got an I_PENDING */
	{
		/* S_IDLE		==> */	S_RELEASE_DC,
		/* S_ELECTION		==> */	S_RELEASE_DC,
		/* S_INTEGRATION	==> */	S_RELEASE_DC,
		/* S_FINALIZE_JOIN	==> */	S_RELEASE_DC,
		/* S_NOT_DC		==> */	S_PENDING,
		/* S_POLICY_ENGINE	==> */	S_RELEASE_DC,
		/* S_RECOVERY		==> */	S_RECOVERY,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_PENDING,
		/* S_PENDING		==> */	S_PENDING,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_RELEASE_DC,
		/* S_HALT		==> */	S_HALT,
	},

/* Got an I_HALT */
	{
		/* S_IDLE		==> */	S_HALT,
		/* S_ELECTION		==> */	S_HALT,
		/* S_INTEGRATION	==> */	S_HALT,
		/* S_FINALIZE_JOIN	==> */	S_HALT,
		/* S_NOT_DC		==> */	S_HALT,
		/* S_POLICY_ENGINE	==> */	S_HALT,
		/* S_RECOVERY		==> */	S_RECOVERY,
		/* S_RELEASE_DC		==> */	S_RELEASE_DC,
		/* S_STARTING		==> */	S_HALT,
		/* S_PENDING		==> */	S_HALT,
		/* S_STOPPING		==> */	S_STOPPING,
		/* S_TERMINATE		==> */	S_TERMINATE,
		/* S_TRANSITION_ENGINE	==> */	S_HALT,
		/* S_HALT		==> */	S_HALT,
	},
};


/*
 *	The action table.  Each entry is a set of actions to take or-ed
 *	together.  Like the state table, the rows are inputs, and
 *	the columns are states.
 */

/* NOTE: In the fsa, the actions are extracted then state is updated. */

const long long crmd_fsa_actions [MAXINPUT][MAXSTATE] = {

/* Got an I_NULL */
	{
		/* S_IDLE		==> */	A_NOTHING,
		/* S_ELECTION		==> */	A_NOTHING,
		/* S_INTEGRATION	==> */	A_NOTHING,
		/* S_FINALIZE_JOIN	==> */	A_NOTHING,
		/* S_NOT_DC		==> */	A_NOTHING,
		/* S_POLICY_ENGINE	==> */	A_NOTHING,
		/* S_RECOVERY		==> */	A_NOTHING,
		/* S_RELEASE_DC		==> */	A_NOTHING,
		/* S_STARTING		==> */	A_NOTHING,
		/* S_PENDING		==> */	A_NOTHING,
		/* S_STOPPING		==> */	A_NOTHING,
		/* S_TERMINATE		==> */	A_NOTHING,
		/* S_TRANSITION_ENGINE	==> */	A_NOTHING,
		/* S_HALT		==> */	A_NOTHING,
	},

/* Got an I_CCM_EVENT */
	{
		/* S_IDLE		==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_ELECTION		==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_INTEGRATION	==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_FINALIZE_JOIN	==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_NOT_DC		==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_POLICY_ENGINE	==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_RECOVERY		==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_RELEASE_DC		==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_STARTING		==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_PENDING		==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_STOPPING		==> */	A_NOTHING,
		/* S_TERMINATE		==> */	A_NOTHING,
		/* S_TRANSITION_ENGINE	==> */	A_CCM_EVENT|A_CCM_UPDATE_CACHE,
		/* S_HALT		==> */	A_WARN,
	},

/* Got an I_CIB_OP */
	{
		/* S_IDLE		==> */	A_CIB_INVOKE,
		/* S_ELECTION		==> */	A_CIB_INVOKE,
		/* S_INTEGRATION	==> */	A_CIB_INVOKE, 
		/* S_FINALIZE_JOIN	==> */	A_CIB_INVOKE, 
		/* S_NOT_DC		==> */	A_CIB_INVOKE,
		/* S_POLICY_ENGINE	==> */	A_CIB_INVOKE,
		/* S_RECOVERY		==> */	A_CIB_INVOKE,
		/* S_RELEASE_DC		==> */	A_CIB_INVOKE,
		/* S_STARTING		==> */	A_CIB_INVOKE,
		/* S_PENDING		==> */	A_CIB_INVOKE,
		/* S_STOPPING		==> */	A_CIB_INVOKE,
		/* S_TERMINATE		==> */	A_CIB_INVOKE,
		/* S_TRANSITION_ENGINE	==> */	A_CIB_INVOKE,
		/* S_HALT		==> */	A_WARN,
	},

/* Got an I_CIB_UPDATE */
	{
		/* S_IDLE		==> */	A_LOG,
		/* S_ELECTION		==> */	A_LOG,
		/* S_INTEGRATION	==> */	A_WARN,
		/* S_FINALIZE_JOIN	==> */	A_WARN,
		/* S_NOT_DC		==> */	A_WARN,
		/* S_POLICY_ENGINE	==> */	A_LOG,
		/* S_RECOVERY		==> */	A_WARN,
		/* S_RELEASE_DC		==> */	A_WARN,
		/* S_STARTING		==> */	A_WARN,
		/* S_PENDING		==> */	A_WARN,
		/* S_STOPPING		==> */	A_WARN,
		/* S_TERMINATE		==> */	A_WARN,
		/* S_TRANSITION_ENGINE	==> */	A_LOG,
		/* S_HALT		==> */	A_WARN,
	},

/* Got an I_DC_TIMEOUT */
	{
		/* S_IDLE		==> */	A_WARN,
		/* S_ELECTION		==> */	A_ELECTION_VOTE,
		/* S_INTEGRATION	==> */	A_WARN,
		/* S_FINALIZE_JOIN	==> */	A_WARN,
		/* S_NOT_DC		==> */	A_ELECTION_VOTE|A_WARN,
		/* S_POLICY_ENGINE	==> */	A_WARN,
		/* S_RECOVERY		==> */	A_NOTHING,
		/* S_RELEASE_DC		==> */	A_WARN,
		/* S_STARTING		==> */	A_WARN,
		/* S_PENDING		==> */	A_ELECTION_VOTE|A_WARN,
		/* S_STOPPING		==> */	A_NOTHING,
		/* S_TERMINATE		==> */	A_NOTHING,
		/* S_TRANSITION_ENGINE	==> */	A_TE_CANCEL|A_WARN,
		/* S_HALT		==> */	A_WARN,
	},

/* Got an I_ELECTION */
	{
		/* S_IDLE		==> */	A_ELECTION_VOTE,
		/* S_ELECTION		==> */	A_ELECTION_VOTE,
		/* S_INTEGRATION	==> */	A_ELECTION_VOTE,
		/* S_FINALIZE_JOIN	==> */	A_ELECTION_VOTE,
		/* S_NOT_DC		==> */	A_ELECTION_VOTE,
		/* S_POLICY_ENGINE	==> */	A_ELECTION_VOTE,
		/* S_RECOVERY		==> */	A_LOG,
		/* S_RELEASE_DC		==> */	A_LOG,
		/* S_STARTING		==> */	A_WARN,
		/* S_PENDING		==> */	A_ELECTION_VOTE,
		/* S_STOPPING		==> */	A_LOG,
		/* S_TERMINATE		==> */	A_LOG,
		/* S_TRANSITION_ENGINE	==> */	A_ELECTION_VOTE,
		/* S_HALT		==> */	A_ELECTION_VOTE,
	},

/* Got an I_PE_CALC */
	{
		/* S_IDLE		==> */	A_PE_INVOKE,
		/* S_ELECTION		==> */	A_WARN,
		/* S_INTEGRATION	==> */	A_WARN,
		/* S_FINALIZE_JOIN	==> */	A_WARN,
		/* S_NOT_DC		==> */	A_ERROR,
		/* S_POLICY_ENGINE	==> */	A_PE_INVOKE,
		/* S_RECOVERY		==> */	A_WARN,
		/* S_RELEASE_DC		==> */	A_WARN,
		/* S_STARTING		==> */	A_ERROR,
		/* S_PENDING		==> */	A_ERROR,
		/* S_STOPPING		==> */	A_WARN,
		/* S_TERMINATE		==> */	A_WARN,
		/* S_TRANSITION_ENGINE	==> */	A_PE_INVOKE|A_TE_CANCEL,
		/* S_HALT		==> */	A_WARN,
	},
	
/* Got an I_RELEASE_DC */
	{
		/* S_IDLE		==> */	O_RELEASE,
		/* S_ELECTION		==> */	O_RELEASE,
		/* S_INTEGRATION	==> */	O_RELEASE|A_ERROR,
		/* S_FINALIZE_JOIN	==> */	O_RELEASE|A_ERROR,
		/* S_NOT_DC		==> */	A_ERROR,
		/* S_POLICY_ENGINE	==> */	O_RELEASE|A_ERROR,
		/* S_RECOVERY		==> */	O_RELEASE,
		/* S_RELEASE_DC		==> */	O_RELEASE|A_ERROR,
		/* S_STARTING		==> */	A_ERROR,
		/* S_PENDING		==> */	A_ERROR,
		/* S_STOPPING		==> */	A_WARN,
		/* S_TERMINATE		==> */	A_WARN,
		/* S_TRANSITION_ENGINE	==> */	O_RELEASE|A_ERROR,
		/* S_HALT		==> */	A_WARN,
	},

/* Got an I_ELECTION_DC */
	{
		/* S_IDLE		==> */	A_WARN|A_ELECTION_VOTE,
		/* S_ELECTION		==> */	A_LOG|A_DC_TAKEOVER|A_PE_START|A_TE_START|A_DC_JOIN_OFFER_ALL|A_DC_TIMER_STOP,
		/* S_INTEGRATION	==> */	A_WARN|A_ELECTION_VOTE,
		/* S_FINALIZE_JOIN	==> */	A_WARN|A_ELECTION_VOTE,
		/* S_NOT_DC		==> */	A_LOG|A_ELECTION_VOTE,
		/* S_POLICY_ENGINE	==> */	A_WARN|A_ELECTION_VOTE,
		/* S_RECOVERY		==> */	A_WARN,
		/* S_RELEASE_DC		==> */	A_WARN|A_ELECTION_VOTE,
		/* S_STARTING		==> */	A_LOG|A_WARN,
		/* S_PENDING		==> */	A_LOG|A_WARN,
		/* S_STOPPING		==> */	A_WARN,
		/* S_TERMINATE		==> */	A_WARN,
		/* S_TRANSITION_ENGINE	==> */	A_WARN|A_ELECTION_VOTE,
		/* S_HALT		==> */	A_WARN,
	},

/* Got an I_ERROR */
	{
		/* S_IDLE		==> */	A_RECOVER|O_RELEASE,
		/* S_ELECTION		==> */	A_RECOVER|O_RELEASE,
		/* S_INTEGRATION	==> */	A_RECOVER|O_RELEASE,
		/* S_FINALIZE_JOIN	==> */	A_RECOVER|O_RELEASE,
		/* S_NOT_DC		==> */	A_RECOVER,
		/* S_POLICY_ENGINE	==> */	A_RECOVER|O_RELEASE,
		/* S_RECOVERY		==> */	O_SHUTDOWN|O_RELEASE,
		/* S_RELEASE_DC		==> */	O_SHUTDOWN,
		/* S_STARTING		==> */	O_SHUTDOWN,
		/* S_PENDING		==> */	O_SHUTDOWN,
		/* S_STOPPING		==> */	A_EXIT_1,
		/* S_TERMINATE		==> */	A_EXIT_1,
		/* S_TRANSITION_ENGINE	==> */	A_RECOVER|O_RELEASE,
		/* S_HALT		==> */	O_SHUTDOWN|A_WARN,
	},

/* Got an I_FAIL */
	{
		/* S_IDLE		==> */	A_WARN,
		/* S_ELECTION		==> */	A_WARN,
		/* S_INTEGRATION	==> */	A_WARN|A_DC_JOIN_OFFER_ALL,
		/* S_FINALIZE_JOIN	==> */	A_WARN|A_DC_JOIN_OFFER_ALL,
		/* S_NOT_DC		==> */	A_WARN,