![]() ![]() ![]() Disabling fast-start failover with the FORCE option on a primary database that is disconnected from the observer and the target standby database does not prevent the observer from initiating a fast-start failover to the target standby database. Fast-Start Failover: Concepts Oracleintroduced the Fast-Start Failover(FSF) feature set in Release 10gR2,but it’s been enhanced significantly in Oracle 11g to permit much finer-grained control over the conditionsunder which a FSF would be initiated.The FORCE option disables fast-start failover on the database to which you are connected, even when errors occur.Use DISABLE FAST_START FAILOVER with the FORCE option when the network between the primary and target standby databases is disconnected or when the database upon which the command is received does not have a connection with the primary database.You may need to reissue the DISABLE FAST_START FAILOVER command with the FORCE option to override the error conditions and disable fast-start failover on the database to which you are connected.If errors occur during the disable operation, the broker returns an error message and stops the disable operation.If the primary and target standby database have a network connection, use DISABLE FAST_START FAILOVER without the FORCE option to disable fast-start failover on all databases in the broker configuration.
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