Photon OS Troubleshooting Guide

The Photon OS Troubleshooting Guide describes the fundamentals of troubleshooting problems on Photon OS. An open-source minimalist Linux operating system from VMware, Photon OS is optimized for cloud computing platforms, VMware vSphere deployments, virtual appliances, and applications native to the cloud.

This guide covers the basics of troubleshooting systemd, packages, network interfaces, services such as SSH and Sendmail, the file system, and the Linux kernel. The guide includes a quick tour of the tools that you can use for troubleshooting and provides examples along the way. The guide also demonstrates how to access the system's log files. It is at the following URL:

https://github.com/vmware/photon/blob/master/docs/photon-os-troubleshooting-guide.md

For information on how to install and manage Photon OS, see the Photon OS Administration Guide.