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[Xen-tools] xen 4.0 and cpufreq


  • To: xen-tools@xxxxxxxxxxxxxxxxxxx
  • From: "Christoph Kaminski" <mangel@xxxxxx>
  • Date: Sat, 15 May 2010 20:26:39 +0200 (CEST)
  • Delivery-date: Wed, 16 Jun 2010 07:46:51 -0700
  • Importance: Normal
  • List-id: Xen control tools developers <xen-tools.lists.xensource.com>

Hi

I have a problem with xen 4.0 and cpufreq. It seems to be not supported:

xenpm get-cpufreq-para
[CPU0] failed to get cpufreq parameter
[CPU1] failed to get cpufreq parameter
[CPU2] failed to get cpufreq parameter
[CPU3] failed to get cpufreq parameter
[CPU4] failed to get cpufreq parameter
[CPU5] failed to get cpufreq parameter
[CPU6] failed to get cpufreq parameter
[CPU7] failed to get cpufreq parameter

This are the pkgs and settings what I use (debian lenny + some backports):

dpkg -l | grep xen
ii  libxenstore3.0                          4.0.0-1~experimental.1    
Xenstore communications library for Xen
ii  linux-image-2.6.26-2-xen-amd64          2.6.26-21lenny4           
Linux 2.6.26 image on AMD64, oldstyle Xen support
ii  linux-image-2.6.32-bpo.4-xen-amd64      2.6.32-11~bpo50+1         
Linux 2.6.32 for 64-bit PCs, Xen dom0 support
ii  linux-modules-2.6.26-2-xen-amd64        2.6.26-21lenny4           
Linux 2.6.26 modules on AMD64
ii  xen-docs-4.0                            4.0.0-1~experimental.1    
Documentation for Xen
ii  xen-hypervisor-4.0-amd64                4.0.0-1~experimental.1     The
Xen Hypervisor on AMD64
ii  xen-linux-system-2.6.32-bpo.4-xen-amd64 2.6.32-11~bpo50+1          Xen
system with Linux 2.6.32 on 64-bit PCs
ii  xen-shell                               1.8-3                     
Console based Xen administration utility
ii  xen-tools                               4.1-1~bpo50+1             
Tools to manage Debian XEN virtual servers
ii  xen-utils-4.0                           4.0.0-1~experimental.1     XEN
administrative tools
ii  xen-utils-common                        3.4.2-4                    XEN
administrative tools - common files

cat /boot/grub/menu.lst |grep kernel
kernel          /xen-4.0-amd64.gz vga=gfx-1280x1024x8 dom0_mem=512M
dom0_max_vcpus=2 dom0_vcpus_pin=true cpufreq=xen cpuidle clocksource=acpi
numa=on

Im I doing something wrong?


-------
Greetz


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