Unknown HZ value

[ukhost4u]

Hello.

We seem to be getting odd errors within a VPS on one of our hardware nodes. The hardware node is fine and so are all the other systems but this one keeps reporting issues like:

Unknown HZ value! (53) Assume 100

And also when you go into TOP is does not look correct or at least like all our other Centos servers.

Have you ever seen this message before and how do we fix it?

Thanks,

Paul Hughes
http://www.ukhost4u.com/

 

[dietmar]

What is the output of

# pveversion -v

 

[ukhost4u]

vps3:~# pveversion -v

pve-manager: 1.5-10 (pve-manager/1.5/4822)
running kernel: 2.6.24-8-pve
pve-kernel-2.6.24-7-pve: 2.6.24-11
pve-kernel-2.6.24-9-pve: 2.6.24-18
pve-kernel-2.6.24-8-pve: 2.6.24-16
pve-kernel-2.6.24-5-pve: 2.6.24-6
pve-kernel-2.6.24-2-pve: 2.6.24-5
qemu-server: 1.1-15
pve-firmware: 1.0-5
libpve-storage-perl: 1.0-13
vncterm: 0.9-2
vzctl: 3.0.23-1pve11
vzdump: 1.2-5
vzprocps: 2.0.11-1dso2
vzquota: 3.0.11-1

 

[tom]

this is not the latest 2.6.24 kernel (should be 2.6.24-11)

to upgrade:

apt-get update
apt-get upgrade && apt-get install proxmox-ve-2.6.24

and make sure that you boot into the latest kernel (see also /boot/grub/menu.lst)