Chapter 1. Overview
Troubleshooting OpenShift Data Foundation is written to help administrators understand how to troubleshoot and fix their Red Hat OpenShift Data Foundation cluster.
Most troubleshooting tasks focus on either a fix or a workaround. This document is divided into chapters based on the errors that an administrator may encounter:
- Chapter 2, Downloading log files and diagnostic information using must-gather shows you how to use the must-gather utility in OpenShift Data Foundation.
- Chapter 4, Commonly required logs for troubleshooting shows you how to obtain commonly required log files for OpenShift Data Foundation.
- Chapter 7, Troubleshooting alerts and errors in OpenShift Data Foundation shows you how to identify the encountered error and perform required actions.
Warning
Red Hat does not support running Ceph commands in OpenShift Data Foundation clusters (unless indicated by Red Hat support or Red Hat documentation) as it can cause data loss if you run the wrong commands. In that case, the Red Hat support team is only able to provide commercially reasonable effort and may not be able to restore all the data in case of any data loss.
