Software⏱️ 3 min read📅 2026-06-15

How to Fix: oVirt hosted engine install error: Failed to verify Power Management configuration

oVirt hosted engine install error: Failed to verify Power Management configuration on minimal-install CentOS 7.

Quick Answer: Check the host's BIOS settings for Power Management configuration and ensure it is set correctly before reinstalling the oVirt hosted engine.

📋 Table of Contents

  1. 🔍 Why This Happens
  2. ✅ Best Solutions to Fix It
  3. ✨ Wrapping Up

The 'Failed to verify Power Management configuration' error in oVirt hosted engine installation occurs when the host-engine fails to properly configure the power management settings for the host. This issue affects users who are installing oVirt on minimal-install CentOS 7 and have successfully created a host-engine, but encounter this specific error during deployment.

This error can be frustrating as it prevents the successful completion of the installation process, causing delays and inconvenience to the user. However, by following the steps outlined in this troubleshooting guide, you should be able to resolve this issue and continue with the installation process.

🔍 Why This Happens

  • The primary reason for this error is that oVirt requires a specific Power Management configuration on the host, which includes setting the 'power management' option to 'auto' or 'on-battery'. If this option is not set correctly, the installation process will fail and display the 'Failed to verify Power Management configuration' error.
  • An alternative reason for this error could be that the host's BIOS settings are not configured to support oVirt's power management requirements. In such cases, updating the BIOS or adjusting the host's hardware settings may resolve the issue.

✅ Best Solutions to Fix It

Update Power Management Configuration

  1. Step 1: Step 1: Open the terminal on your CentOS 7 installation and run the command 'cat /etc/sysconfig/hosts' to verify that the correct hostname is set for your host.
  2. Step 2: Step 2: Update the power management configuration by running the command 'sudo systemctl enable hypervisor-power-managed' and then 'sudo systemctl start hypervisor-power-managed'.
  3. Step 3: Step 3: Verify that the power management configuration has been updated successfully by checking the output of the command 'sudo cat /sys/class/power_management/state'

Adjust Host BIOS Settings

  1. Step 1: Step 1: Consult the user manual for your host's motherboard or visit the manufacturer's website to determine the correct BIOS settings required for oVirt power management.
  2. Step 2: Step 2: Enter the BIOS setup and adjust the 'Power Management' option to 'auto' or 'on-battery'. Save the changes and exit the BIOS setup.

✨ Wrapping Up

By following these steps, you should be able to resolve the 'Failed to verify Power Management configuration' error in oVirt hosted engine installation. If you encounter any issues during the process, consider seeking further assistance from the oVirt community or documentation resources.

Did this fix your problem?

If not, try searching for specific error codes.

🔍 Search Error Database

❓ Frequently Asked Questions

🛠️ Related Fixes

How to Fix: Pc crashes shortly after launching game (rainbow

Fix Pc crashes shortly after launching game (rainbow six siege). Compl

How to Fix: Installing an APK on a locked down phone

Installing an APK on a locked down phone: Try using a rooted device, e

How to Fix: New PC build- no signal and no clue

Fix New PC build- no signal and no clue. Complete troubleshooting guid