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[ODA] How to stop the ODA node promptly when an Uncorrectable Error of H/W occurs. (Doc ID 2846582.1)

Last updated on MARCH 08, 2022

Applies to:

Oracle Database Appliance Software - Version 12.1.2.0.0 and later
Information in this document applies to any platform.

Goal

On Linux, there is MCE (Machine Check Exception) as a method to detect H/W errors.

However, in the ODA environment, MCE is disabled by default.

You can check if MCE is disabled by following the steps below.

You can check "nomce" or "mce=off" in /proc/cmdline

# cat /proc/cmdline

Solution

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In this Document
Goal
Solution
References


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