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RAC Instance Crashes During Startup Due To Error 495 - GEN0 process terminated with error (Doc ID 1547091.1)

Last updated on APRIL 19, 2022

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 11.2]
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 Backup Service - Version N/A and later
Information in this document applies to any platform.


o GI & RDBMS running on a RAC cluster
o database instances on all nodes keep crashing during startup
o the database alert log shows that PMON terminated the instance:



 Added a new tablespaces on new ASM diskgroups to the database.


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