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[Xen-users] xen 4.0 and cpufreq

To: Xen-users@xxxxxxxxxxxxxxxxxxx
Subject: [Xen-users] xen 4.0 and cpufreq
From: Christoph Kaminski <mangel@xxxxxx>
Date: Sun, 16 May 2010 09:49:07 +0200
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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

am I doing something wrong?


--

Greetz

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