User Tools
virtualization:xenserver:xenserver_pwr_mgmt
This is an old revision of the document!
Table of Contents
Citrix XenServer and Power Management
Disable all power management in the BIOS.
- AMD Power Now
- Intel SpeedStep
Disable all C-states, including C1E.
Get Power Managemment Status
A result above 2 indicates you need to disable power management in the BIOS:
xenpm get-cpuidle-states | grep total | uniq
BIOS Settings
- Advanced \ CPU Configuration \ Enhanced Intel SpeedStep Technology
- Advanced \ CPU Configuration \ Turbo Mode
- Advanced \ CPU Configuration \ CPU C1E
- Advanced \ CPU Configuration \ CPU C3 Report
- Advanced \ CPU Configuration \ CPU C6 Report
virtualization/xenserver/xenserver_pwr_mgmt.1418049705.txt.gz · Last modified: 2014/12/08 07:41 by gcooper
Except where otherwise noted, content on this wiki is licensed under the following license: CC Attribution-Share Alike 4.0 International
