How to resolve ORA-1578 / ORA-26040 Data Blocks Corrupted After Database Switchover in Primary/Standby Configuration
(Doc ID 2428723.1)
Last updated on AUGUST 05, 2018
Applies to:Oracle Database - Enterprise Edition - Version 184.108.40.206 to 220.127.116.11 [Release 11.1 to 12.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
Primary and Standby Configuration.
Primary database was in NOFORCE logging mode
Select Force_logging from v$database ;
Switchover was done the first time on this Configuration.
Once Old Standby became Primary it started reporting
ORA-01578: ORACLE data block corrupted,ORA-01110: data file 12
ORA-26040: Data block was loaded using the NOLOGGING optio
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