My Oracle Support Banner

Understanding MRdiagd Events in /var/log/messages file Produced by Internal RAID HBA (Doc ID 2272177.1)

Last updated on SEPTEMBER 30, 2021

Applies to:

Exadata X6-2 Hardware - Version All Versions to All Versions [Release All Releases]
Exadata Database Machine V2 - Version All Versions to All Versions [Release All Releases]
Exadata Database Machine X2-2 Hardware - Version All Versions to All Versions [Release All Releases]
Exadata X3-2 Hardware - Version All Versions to All Versions [Release All Releases]
Exadata X4-2 Hardware - Version All Versions to All Versions [Release All Releases]
Information in this document applies to any platform.
The introduction of image 12.1.2.2.0 and above included mrdiagd service monitor

This document helps understand the mrdiagd codes displayed in /var/log/messages ,it is not intended to explain full diagnosis of the events.
This document will simply help understand what the "code=" message is displaying.Further diagnosis of the event type is still required,which is
beyond the scope of this document.

Symptoms

 MRdiagd events in /var/log/messages

Changes

 The introduction of image 12.1.2.2.0 and above included mrdiagd service monitor.

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.