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Oracle Dataguard: Standby Database Failover Handbook by Bipul Kumar

Oracle Dataguard: Standby Database Failover Handbook Bipul Kumar ebook
ISBN: 9780974599380
Format: pdf
Page: 230
Publisher: Rampant Techpress

2.fast start failover should be eanabled in DGMGRL 3.start the observer in third computer. (This is kind of a manual VIP failover) Note: If the whole primary site is down and All nodes in that subnet are down. 4.oracle version should be 10.2 or higher. And also… 1.flashback Database should be enabled. Feb 14, 2012 - Failover to STB;; Convert failed PRM into standby database;; Reinstate PRM in DataGuard configuration;; Switchover to PRM. Sep 29, 2008 - Data Guard Broker Architecture. Do I have to make two listeners on each server and a common service .. Then you might still need to do a DNS change. Nov 26, 2005 - How can the clients automatically connect to the new Primary database (previously Standby database) in case of failover/switchover using Tnsnames.ora without changing tnsnames.ora file on each client machine. Connect to dgmgrl@STB and failover to STB: C:\Tools\Oracle\product\11.2.0\db\database>set ORACLE_SID=STB C:\Tools\Oracle\product\11.2.0\db\database>dgmgrl sys/manager. This article is an excerpt from Oracle Dataguard — Standby Database Failover Handbook by Rampant TechPress. Simulate "disaster" at PRM: SQL> select sequence#,archived from v$log; SEQUENCE# ARC ---------- --- 4 YES ORACLE instance shut down. You simply need to execute following command: DGMGRL> failover to 'Standby'; …. Apr 8, 2010 - Failover: (Manual) ------------------ Failover can be done through the same configuration without any alteration.