0
votes
0answers
6 views

vanilla ubuntu-vm-builder on i7 aborts aborts (with PAE?)

host: intel i7-4* cpu, running linux kubuntu 14.04 guest: attempting to create. ubuntu-vm-builder kvm saucy eventually, Get:1 http://archive.ubuntu.com/ubuntu/ saucy-updates/main ...
-4
votes
1answer
47 views

Single machine server with many operating systems [closed]

Could possibly with single one high end Server with supported Virtualization We can have: - DHCP Server (Virtual Machine 1), - Firewall (Virtual Machine 2), - Squid proxy (Virtual Machine 3) - ...
1
vote
1answer
70 views

“kernel: Cannot read proc file system: 1 - Operation not permitted” — millions of such messages each minute in kern.log on OpenVZ VPS? [closed]

I'm seeing repeated never ending such messages in kern.log on my OpenVZ ubuntu 12.04 server. Mar 2 06:23:33 localhost kernel: Cannot read proc file system: 1 - Operation not permitted. Mar 2 ...
1
vote
2answers
43 views

KVM Disk Formats: Portability

I have recently begun experimenting with the KVM virtualization infrastructure. After deployment, I used virt-manager running on a management computer to build my first guest. I notice that, by ...
0
votes
1answer
118 views

Expose virtual machine (vagrant) to local Wifi

I've setup a local virtual machine (ubuntu 12.4) using Vagrant (www.vagrantup.com) and need to share its resources on my local wifi network. It is basically running a webserver which should be ...
1
vote
1answer
162 views

IPMI drivers missing

I am trying to monitor and manage some servers using OpenIPMI in Ubuntu, and for some reason, when I start the OpenIPMI service, it says: Starting ipmi drivers [fail] ...
0
votes
1answer
24 views

Ubuntu Subdomains on the Fly

We're a trying to accomplish the following on a Ubuntu Server 13.04 installation. We host SaaS apps for customers are are currently moving off shared hosting environments due to limitations with ...
0
votes
0answers
117 views

Hyper-V: Ubuntu guests running out of memory

We appear to have a problem with Ubuntu guests running out of memory. We have several on 12.04 (LTS) and one on 13.04 and seem to have the same problem. It takes around 30 days from restart to ...
0
votes
0answers
32 views

how to programatically create an ubuntu vm

I have to create an ubuntu virtual machine within kvm/libvirt with a specific configuration for a specific set of tasks. I want to do it in a programmatic and reproducible way. I checked out ...
0
votes
0answers
36 views

schroot auto-mounting doesnt works?

I've been reading about schroot and trying to understand the parts in various tutorials that mention about auto mounting. For example check the section (and the parts after it) "Basic schroot ...
0
votes
1answer
221 views

UBuntu 13.04 Server with a Windows 2008 VM

I have a ubuntu 13.04 server. On it I have a virtual machine (kvm), with Windows 2008 on it. I have configured /etc/network/interfaces to have a bridged connection to the machine, so I am able to ...
1
vote
1answer
218 views

Booting Ubuntu 12.10 guest on Debian 6.0.4 Xen with pygrub

I'm trying to run a Ubuntu 12.10 off a Debian 6.0.4 and Xen-4.0. I realised that pygrub might not be able to parse the menu.lst (I symlinked menu.lst to grub.cfg in /boot) and ended up with this ...
0
votes
1answer
145 views

Can I bridge between two different networks?

I have a VirtualBox VM which has: eth0: 10.0.2.15/24 default-gateway: 10.0.2.2/24 Within that VM I have 2 LXC containers (i.e. two other virtual machines) VM1 - eth0: 10.50.50.50/16 (connects to ...
0
votes
1answer
67 views

KVM Image Jammed After Power Unplug

We have a HP DL380 Server which has ubuntu 12.04 OS as Host and for Virtualization KVM. Power of our server unplugged suddenly and after plugging power size of image of vm in ...
0
votes
1answer
126 views

KVM guest setup problems (Ubuntu 12.10)

-The host system that KVM is running on is Ubuntu 12.10. - I am trying to install 12.10 on it as a virtual guest. However, when I issue the virt-install command it replies with this: Starting ...
0
votes
1answer
402 views

Install Ubuntu Desktop from ISO on XEN

I've got XEN Hypervisor running on Debian as my base system. I understand VNC and conceptually installing PV based systems on my hypervisor but I'm getting stuck starting from scratch on a ISO-based ...
-1
votes
1answer
221 views

Cannot access Qemu/KVM virtual using console, VNC, or SSH, or access via network (IP range no longer valid) [closed]

I have the host sitting here next to me, so you'd think I'd have decent control of the guest. I should add that I have already attempted various other means, such as mounting the drive, but I have ...
1
vote
1answer
65 views

EC2 Ubuntu images for local usage

Ubuntu provides virtual images that are used by Amazon EC2. They can be started locally e.g. by running: qemu -fda precise-server-cloudimg-i386-floppy -hda precise-server-cloudimg-i386.img ...
3
votes
2answers
614 views

Can I safely increase the number of processors on a VM?

I have several Windows 7, CentOS, and Ubuntu virtual machines running within a VMWare ESXi server. To get better performance while building on them via Jenkins, I would like to increase their number ...
1
vote
1answer
90 views

Stopping Devstack from running every time

I installed DevStack on my Ubuntu 12.04 laptop. But now, every time I start my laptop, the Apache HTTP servers and MySQL daemon are running at startup. Is there anyway to stop that from happening?
1
vote
1answer
151 views

libvirt : Host - Guest can't get the correct route to make both pingable

I'am runing A Ubuntu server as a Host, and I've a CentOS guest hosting an oracle database. Everything was working just fine, until someone init 6 the server (What a great idea!). So I've to ...
2
votes
2answers
480 views

My client's solution of a Windows SBS 2011 VM on an Ubuntu host and VirtualBox is pinning the host CPU

Here's my situation, I've got a client hosting two servers (one VM), with the host providing VMware Zimbra, the other Windows Small Business Server 2011. Unfortunately, the person before me had ...
0
votes
1answer
178 views

“Target the specific user you will be using and assign it user id 0/group 0”

I am trying to virtualize an Ubuntu machine using VMWare vCenter Converter, but ran into permissions issues. I followed the instructions of part 1 and 2 on this page but when I got to "For Ubuntu ...
0
votes
0answers
134 views

Creating a Scientific Linux KVM virtual machine over FTP causes errors from Virt-manager

so currently I am attempting to create a new KVM virtual machine using Virt-manager. I've extracted the .iso of Scientific Linux into the root folder of vsFTP I've set up with anonymous access. When ...
2
votes
2answers
814 views

VSFTPD does not allow upload with virtual users

I am attempting to setup VSFTPD with virtual users on a server running Ubuntu 12.04. I have configured the server to allow for virtual users to login, but I am having trouble getting it to allow ...
-1
votes
1answer
454 views

ovs-vsctl: “eth0” is not a valid UUID

I'm trying to setup an open v-switch inside my Ubuntu 12.04 Server VM. I have created three interfaces for this VM and I want to create a port mirror inside of the VM using these there interfaces and ...
1
vote
1answer
310 views

Virtualization on Atom D2700

Will paravirtualization work fine on Atom D2700 with 4 Gb RAM? Just several ubuntu/debian (maybe others) VM's with not heavy loads (LAMP for tests, torrent client, file server for PC and Mac etc.). ...
10
votes
2answers
244 views

Should the virtualization host be allowed to run any service?

I recently setup a virtualization server for the small company I'm running. This server runs few virtual machines that are used for development, testing, etc... My business partner works from a ...
3
votes
2answers
492 views

Dedicated ip's for xen guests

I'm having a hell of an issue getting networking working in Xen on Ubuntu Server. Our server has a few public IPs (/29) that are all added through eth0 aliases. E.g. eth0 - main ip eth0:0 - first ...
3
votes
3answers
1k views

What are the security risks of using pfsense in a virtualised environment?

I am thinking of using pfsense on my ubuntu server box. I'd virtualise pfsense with virtualbox, and have it route and firewall all traffic both on and destined to my server as well as the the rest of ...
2
votes
3answers
119 views

Max CPU load in *nix

I am running an Ubuntu 12.04 server via a virtual machine (it is running on vmware's ESXi hypervisor) but I am not convinced it has full access to the 8 CPUs that I have assigned to it. My physical ...
1
vote
0answers
108 views

XEN - (magic) networking issue

I have a very strange situation and do not know where to look. I have a XEN installed on Ubuntu 12.04 LTS. My hosting-provider does require, that every new IP my server uses has an own MAC-address. ...
1
vote
1answer
605 views

Accessing port 8000 on ubuntu in vmware fusion

Disclosure: on the server, I am a nooooob. There I said it. so I have a vm running ubuntu with a BRIDGED network connection and running a python web-server on port 8000. When I go to ...
0
votes
2answers
270 views

What is the difference between -generic and -virtual kernels?

I am using XEN server 6.0 on machine and I want to install ubuntu 12.04 64bit. I want to optimize OS for running as VM. I choose to install from "http://archive.ubuntu.net/ubuntu/" but its showing ...
0
votes
1answer
526 views

Steps to use juju to orchestrate a devStack fresh VM setup?

Using this devStack guide : Running a Cloud in a VM to test OpenStack. What would be the steps to get the correct juju configuration from a fresh devStack setup? EDIT : Found out the first ...
0
votes
1answer
214 views

Assigning Public IP on VM on XEN

Can anybody guide me in assigning public IP on VM running on Xen. after xen installation virbr0 with ip 192.168.122.1 has been created. we are having 4 public ip,we need to assign that to each VM.How ...
1
vote
4answers
6k views

Import existing VM into Openstack/Cloudstack

We're currently running our infrastructure with XEN + CentOS and are thinking to make the move to Ubuntu (Both as Host and Guest) + KVM. Our objective is to, at a later stage, create a private cloud ...
1
vote
1answer
3k views

Managing XEN through virt-manager on ubuntu 12.04

I have been trying to make xen work on a remote machine with no GUI.Installed XEN hypervisor on the machine and booted in that kernel.Try to create VM using virt-manager. I tried accessing ...
0
votes
1answer
172 views

Is a symmetric dual booting Windows/Ubuntu box possible?

I will soon have a dual booting development machine, with Windows on one HDD and Ubuntu on the other. They will be configured such that when booted as Windows the IP address is 10.0.0.2 and when ...
1
vote
2answers
1k views

KVM Guest Shows High CPU Usage in Host but not in Guest

Host is Ubuntu 10.04 Server. 8 physical cores. Guest is Ubuntu 12.04; its allocated two CPU. I have other VMs, but the last few days I've run only this one guest. Top inside the guest reports load ...
3
votes
3answers
157 views

Debian server as a virtual guest?

I have a PC with lots of RAM (16GB) and a fast CPU (core i5). I would like to use this one machine both as a server and a deskop pc. So how about if I do this: I install Ubuntu on it (as GUI desktop) ...
1
vote
3answers
264 views

Multiple VM environment for developing/testing

I was asked to create a setup for automated deployment, configuration, installation/updates of websites. A bunch of small websites will be bundled on one server. If more website will come up a new ...
2
votes
1answer
2k views

How to convert VirtualBox VM to OpenStack?

I'm running OpenStack in Ubuntu Server 11.10 (installation did using devstack script), but I have some virtual machines that are already running using VirtualBox. How can I convert the VirtualBox ...
9
votes
4answers
314 views

Effective way to ensure “clean slate system” for continuous integration service

We want to set up a continuous integration (CI) service for our project. That CI service should control all aspects of the project life, including deployment. That is, we want a CI agent at each ...
2
votes
2answers
96 views

After installing something, command not found

Whenever I follow a step by step guide, I have this problem: $ sudo apt-get install something $ sudo something No 'something' command found Something is installed, and I can find it with 'locate' ...
0
votes
2answers
438 views

How to share Internet connection with Ubuntu Virtual Machine?

I have Windows Server 2008 R2 as host and Installed Ubuntu 11.04 as Virtual Machine using Virtual Box. My proxy is configured using URL. I tried configuring in the networking settings and also with ...
1
vote
1answer
455 views

Ubuntu server error while setting up Virtual Server

On Ubuntu server 11.10 I am trying to install a virtual machine using virt-manager. I beleive that I have everything right, but when I go and run the command "virt-manager" I get the following error ...
1
vote
0answers
442 views

VMWare player : Ubuntu 10.04 guest on Win 7 host - network not working

I have installed Ubuntu 10.04 (64 bit desktop version) on VMWare player over Windows 7 host (64 bit). I am unable to access network. apt-get fails and I am unable to browse the internet. I tried ...
-4
votes
2answers
142 views

Good virtualization solution on Ubuntu server 11.10? [closed]

I want to virtualize several linux servers on one physical machine running Ubuntu Server 11.10 for development, are there any free solutions?
1
vote
2answers
305 views

Downloads stuck from a VM run by libvirt (kvm) on Ubuntu 10.04 LTS

I first wrote my problem on stackoverflow thinking it was a Maven proxy software problem. But I realised it was more a problem with my virtualization stack (libvirt 0.7.5-5ubuntu27.19 / kvm ...