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Unexpected clusterware crashes after the installation or upgrade to 12.2 Grid Infrastructure (Doc ID 2251437.1)

Last updated on APRIL 19, 2022

Applies to:

Oracle Database - Enterprise Edition - Version to [Release 12.2]
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
Oracle Database Exadata Express Cloud Service - Version N/A and later
IBM AIX on POWER Systems (64-bit)
Oracle Solaris on x86-64 (64-bit)
Oracle Solaris on SPARC (64-bit)
Linux x86-64


Customer running Grid Infrastructure 12.2 may see clusterware crashes due to the reason that the critical clusterware processes like "ocssd.bin" is getting blocked the OS level. Clusterware CSSD agent/monitor trace file indicate that the CSSD is unresponsive to the local heart beat, which eventually result in the removal of the node from the cluster.





12.2 Grid Infrastructure installed/upgraded.


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