Oracle Linux 6.4 Automatically Enables KDUMP - Can Cause Crashkernel Parameter Warning Message
(Doc ID 1602529.1)
Last updated on AUGUST 04, 2018
Applies to:Linux OS - Version Oracle Linux 6.4 and later
After installation of Oracle Linux 6.4 or later with UEK (Unbreakable Enterprise Kernel), the post-installation process invokes kdump configuration.
However, it invokes an alert:
Further, after reboot a warning message is written to the system log:
If system was upgraded from prior maintenance levels the above message appears where previously it didn't.
This is similar to the issue described in UEK: "kdump: No crashkernel parameter specified for running kernel" (Doc ID 1313194.1)
Installation of, or upgrade to, Oracle Linux 6.4 or later.
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document
|This document is being delivered to you via Oracle Support's Rapid Visibility (RaV) process and therefore has not been subject to an independent technical review.|