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Zero Data Loss Failover in Max Performance mode/ Max Availability Mode - Data Guard (Doc ID 2952375.1)

Last updated on MAY 31, 2023

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


 The document explains step by step method to do a zero data  loss on max_performance and max_availability mode.


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In this Document
 1. SYNC the target Standby
 OPTION I : If Primary able to mount
 OPTION II : If Primary Database not able to mount
 2. Cancel the MRP
  3. Terminal recovery
  4. Crosscheck if standby is ready for failover
  5. Issue the zero data loss failover command
  6. Open the new primary 

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