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Many tfactl.pl, crsctl, discover_ora_stack Processes Invoked After Upgrading Clusterware to 12.1.0.2 (Doc ID 2089310.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 12.1.0.2 and later
Information in this document applies to any platform.

Symptoms

After upgrade to 12.1.0.2 in non-Exadata, multiple executions of "discover_ora_stack" leading to spikes in cpu, which are related to TFA.

Cause

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