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Oracle Dataguard: Standby Database Failover Handbook Bipul Kumar
Publisher: Rampant Techpress

Nov 30, 2006 - Failover/Switchover Failover is used if you loose your primary database or wish to break relationship between primary & standby database & convert standby database in to primary database. Oct 8, 2010 - With Oracle database 10g Release 2, there is a feature called Fast Start Failover (FSFO), that can be configured to enable the production Dataguard configuration to automatically trigger a role change (switchover or This can easily be done via RMAN (Recovery Manager), or even with a manual copy and transfer of database files to the standby server, setting the relevant initialization parameters, and running the relevant SQLplus commands (not listed here). This protection mode provides the highest level of data protection that is possible without compromising the availability of a primary database. Nov 20, 2012 - Configure tnsnames alias and a static registration with the GI listeners for both primary and standby database and compliant with Data Guard Broker. Sep 19, 2009 - standby_file_management string MANUAL SQL> alter system set standby_file_management=auto; System altered. The steps above are well-documented in the Oracle Dataguard Concepts and Administration manual. SQL> show 4 STANDBY /opt/app/oracle/flash_recovery_area/orcl/onlinelog/o1_mf_4_5bvzl8hf_.log 10.) Enable flash back database: alter database flashback on * ERROR at line 1: ORA-38759: Database must be mounted by only one instance and not open. Will be failover to active nodes 2,3 etc depending uploaded least loaded node . With Oracle 11gR2 since the SCAN Listener was introduced the .. My question is If 11gr2(let say 2 node rac) is configured with single instance physical standby and if node 1 is down will failover happens to node 2 or it failover to standby ? Sep 21, 2010 - Dataguard overview. Well need to mount the database to run this command. Testing failover to the standby database to insure all parts are working.