Kernel Crash Dump Guide

Red Hat Enterprise Linux 7

Kernel Crash Dump Configuration and Analysis

Mark Flitter

Red Hat Customer Content Services

Jaromír Hradílek

Red Hat Customer Content Services

Petr Bokoč

Red Hat Customer Content Services

Abstract

The Kernel Crash Dump Guide documents how to configure, test, and use the kdump crash collection service on Red Hat Enterprise Linux 7, and provides a brief overview of how to analyze the resulting core dump using the crash debugging utility. It is oriented towards system administrators with a basic understanding of the Red Hat Enterprise Linux system.