List of Figures

• 2-1 Allocating Entire Disks
• 2-2 Partitioning Each Disk
• 2-3 LGWR ASYNC Archival with Network Server (LNSn) Processes
• 3-1 Oracle Grid Control Home Page
• 3-2 Setting Notification Rules for Availability
• 3-3 Setting Notification Rules for Metrics
• 3-4 Overview of System Performance
• 4-1 Network Routes Before Site Failover
• 4-2 Network Routes After Site Failover
• 4-3 Data Guard Overview Page Showing ORA-16625 Error
• 4-4 Failover Confirmation Page
• 4-5 Failover Progress Page
• 4-6 Data Guard Overview Page After a Failover Completes
• 4-7 Switchover Operation Confirmation
• 4-8 Processing Page During Switchover
• 4-9 New Primary Database After Switchover
• 4-10 Enterprise Manager Reports Disk Failures
• 4-11 Enterprise Manager Reports ASM Disk Groups Status
• 4-12 Enterprise Manager Reports Pending REBAL Operation
• 4-13 Partitioned Two-Node RAC Database
• 4-14 RAC Instance Failover in a Partitioned Database
• 4-15 Nonpartitioned RAC Instances
• 4-16 Fast-Start Failover and the Observer Are Successfully Enabled
• 4-17 Reinstating the Former Primary Database After a Fast-Start Failover
• 4-18 Online Database Upgrade with Oracle Streams
• 4-19 Database Object Reorganization Using Oracle Enterprise Manager