1
vote
0answers
22 views

__ticket_spinlock high cpu

We are having a strange problem on our Ubuntu 10.04 KVM infrastructure, where periodically, one of two vm webservers freaks out, with persistently high load, even if we restart the applications. (the ...
0
votes
1answer
397 views

what is Virtualization kvm vnet1 and vnet2

please any one can advice what is vnet1 and vnet2 in kvm Virtualization as iam using host ubuntu 10.04 LTS as i have a bridge and everything is running perfect but when i did the command brctl show ...
0
votes
2answers
580 views

Cloudstack virtual machines can't communicate with virtual routers when they are on different hosts

I'm using Cloudstack 2.2.14 on a Ubuntu 10.04 set of hosts, and I have a problem on my setup. I have two hosts running. When a virtual router is created on host 1 and a virtual machine using that ...
1
vote
0answers
187 views

libvirt timing out. parted blocked messages in kern.log

I'm using Ubuntu 10.04.4 LTS to host KVM virtual machines. I'm using eucalyptus to manage them and having a lot of issues with libvirt not being able to interface with the KVM components and timing ...
2
votes
1answer
554 views

virt-install kept on adding --no-reboot - even though I don't want it to

I have a bit of a problem getting my guests to reboot after the OS installation using virt-install. For whatever reason, virt-install insists on inserting "--no-reboot" when you create a VM: ...
0
votes
1answer
1k views

KVM guests lose connectivity after networking restart

we're setting up an ubuntu server 10.04 host with kvm. The host is setup with a bond and bridged interfaces to allow the guests access to the network without natting. Our current configuration is ...
1
vote
2answers
253 views

KVM 1 cpu core is at 100% while others at 10%-20% load

I don't know what or who is using this amount of CPU, the machine is a bi-quadcore with 16 GB ram. Running Ubuntu 10.04 Every core seems to be using 10-20 % except for one core that seems to be using ...
1
vote
3answers
1k views

How do I setup an Ubuntu Server for KVM Virtualization?

I' trying to setup an Ubuntu Server 10.04 LTS install to host a number of KVM virtual machines to do web development. I tried to install a VM with virt-installer from the CLI but I have to connect to ...
1
vote
1answer
2k views

Bandwidth monitoring on KVM

Is it possible to monitor/limit bandwidth for KVM guests? I'd like to give people VMs on my server but I want to be careful not to go over my monthly bandwidth limit. The only places I can find that ...
0
votes
2answers
107 views

live migration on ubuntu llucid lynx

I tried do live migration from ubuntu lucid lynx machine 1, to ubuntu lucid lynx machine 2. The name of vm is VM3jasmine I and would like to migrate to machine2 when i enter a command, (from machine1) ...
1
vote
1answer
184 views

how to recover virtual machines back in case of virtual machine failure

I am having a virtualization setup via KVM on a Ubuntu 10.04 64 bit server. A recent dbus update cause a crash of my Host OS.It was a post install script of dbus which ultimately brought everything ...
2
votes
5answers
2k views

Automated install of Lucid guests on Lucid KVM Server

We have an Ubuntu 10.04 server running KVM very nicely, but are having trouble figuring out the cleanest (and fastest) way to do unattended installs of 10.04 guests. Requirements: Must use LVM ...
3
votes
2answers
1k views

How do I run a stable Windows XP kvm guest on Ubuntu 10.04?

I have three Windows XP guests running on a recently upgraded 64-bit Ubuntu 10.04 system. Occasionally (on the order of once every few days), one of the guests will become non-responsive and the kvm ...