Information Technology Reference
In-Depth Information
Chapter 9. Troubleshooting RHEV
In the previous chapters, we studied various command line examples to manage the Red
Hat Enterprise Virtualization infrastructure. Now it's time to go through various
troubleshooting techniques by referring to the various logs of the RHEV manager, hypervi-
sor hosts, guest tool logs, and client-level logs to troubleshoot the SPICE connection of vir-
tual machine consoles. We'll also look at the log collector utility and the steps to be per-
formed to bring the Red Hat Enterprise Virtualization infrastructure to the maintenance
state during the time of planned outage. In this chapter, we will cover the following topics:
• RHEV-M logs
• RHEV Hypervisor logs
• Guest agent and SPICE logs
• The log collector utility
• Maintaining an RHEV environment
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