WARNING:io_getevents timed out 600 sec , Database/Instance fails to start (Doc ID 2176411.1)

Last updated on AUGUST 29, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 12.1.0.2 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

 Database/Instance fails to start , hung while instance performing OS call io_getevents.

Changes

 New Build, Can be applicable for the Old databases based on the research/results.

Cause

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