How do I configure kdump for use with the RHEL 6, 7, 8 High Availability Add-On?

Updated -

Issue

A cluster node that encounters a kernel panic will be fenced immediately. If the cluster is configured to use power fencing, the failed node will be rebooted. This presents a problem when using the kdump crash recovery service since power fencing will reboot the failed node before kdump core collection can complete.

Environment

  • Red...

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content