Oracle ASM Renamedg Hangs With io_getevents()

(Doc ID 2388544.1)

Last updated on APRIL 24, 2018

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 to 12.1.0.2 [Release 11.2 to 12.1]
Information in this document applies to any platform.

Symptoms

The Renamedg Process Hangs, and is Continually using CPU

Running strace on it reveals that it is spinning on io_getevents, with the call returning -1 and errno EFAULT. The strace output just before this point:

 



Changes

 

Cause

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