1
vote
0answers
25 views

KVM Arch install - no network

I often use KVM to try out various Linux distros. All I have tried so far get an automatic network, Red Hat and Debian have all connected out of the box, no problem. Makes installations very easy. ...
1
vote
0answers
53 views

What's the diffrence between snapshot-create and snapshot-create-as in virsh kvm?

On my virtualization system there are some VMs. One of them was aimed for testing some services on it. So in this case I need to have the first state of that VM. I searched for a solution found the ...
0
votes
0answers
28 views

Why is my cloned kvm VM smaller than my original vm?

The order of each VMs life was: f20-openstack.img f20-openstack-clone.img f20-openstack-preinst.img f20-openstack-postinst.img -rw-r--r--. 1 root root 878M Mar 5 13:45 ...
0
votes
1answer
44 views

Ubuntu KVM failed to set up

I'm trying to set up a VM with KVM on my Ubuntu 12.04 machine (64 bit). I followed the installation instructions to the letter at http://www.howtoforge.com/virtualization-with-kvm-on-ubuntu-12.04-lts ...
0
votes
1answer
59 views

Viable virtualization solution for home networks

lately i was thinking about a solution how it would be possible to replace all high end computers in my home with one (powerful) server, which virtualizes all the clients. Scenario My main ...
5
votes
1answer
2k views

Implementing PCI-Passthrough with Linux-KVM on Debian

I am attempting to use PCI-Passthrough to attach an old video card (Radeon 4770) to a virtual machine. I am using Linux-KVM to run my virtual machines on a Debian Linux (Wheezy, 3.2.0-4-amd64) host. ...
1
vote
0answers
199 views

How to set up a VM gateway/DHCP and virtual network in CentOS KVM?

Today I have a working setup where the physical host runs W2k3. It has 2 physical NIC's. It runs Vmware server and I have a ClearOS VM installed acting as a FW/DHCP/DNS for both the host and all the ...
0
votes
0answers
74 views

Best practice for configuring hard drives in a virtualized environment

I want to play around with some distributed processing software. I intend to use KVM on an Ubuntu box to create 4 virtual machines and run CentOS on them. Ubuntu is installed on a 250 GB SATA drive. ...
0
votes
1answer
231 views

Networking Issue with libvirt (kvm)

I'm running a desktop class computer tower with Ubuntu Server 13.04 (64-bit) installed. The server is configured with libvirt, and I use virt-manager to control and configure the VMs as well as ...
0
votes
0answers
441 views

Nested kvm virtualization not working

I am trying to run a Ubuntu VM on Fedora 18 host. Now, my processor supports VT, so I have kvm installed and it's working. I launched the machine (Ubuntu 12.04 LTS) and installed kvm inside it. But ...
2
votes
2answers
435 views

oVirt requirements and other web based mgmt tools for kvm

I'm evaluating different virtualization management tools for KVM virtualization. I've a kvm ready server with 32GB ram. I'm looking for web based management tools where different people can ...
0
votes
2answers
181 views

Is the ubuntu a VM instance if I choose to install it alongside with windows via the wubi installer?

I recently installed a Ubuntu 12.10 64bit using wubi installer under Windows 8. Every time I start my machine, it will go to the Windows 8 bootloader first and then I can choose which operating system ...
1
vote
0answers
315 views

Virtual Machine Got Frozen on start of installing FreeBSD, on CentOS6.3 KVM

Problem description: In the installation section, after I entered the virt-install command with proper arguments(shown below) to build the virtual hardware configuration, and connected to the vm ...
1
vote
0answers
26 views

Windows 7 Enterprise under virtualization has no networking until login

I created a Windows 7 image to run under KVM based virtualiztion, but the networking for the image will not start until I login. I'm not very familiar with Windows, but it seems as though there is ...
3
votes
1answer
564 views

How to enable Virtualization Technology in Samsung Chromebox

I need to enable Virtualization Technology (VT) in my Samsung Chromebox (Series 5) from Google IO 2012 because of Android x86 emulator from Intel. I am on Developer BIOS, but I have no clue, how to ...
4
votes
3answers
2k views

Is there any way to run 64bit Virtual Machine on 64bit processor without hardware virtualization (amd-v, vt-x)?

We have a 64bit virtual machine (CentOS) that we'd like to run on 64bit host-machine (may be running under any OS), but that host-machine doesn't support hardware virtualization, which, you know, ...
0
votes
3answers
9k views

virt-manager kvm modules are not available

Fedora 16 latest updates running on a HP Mini 210 with an Intel(R) Atom(TM) CPU N550 @ 1.50GHz Updated answer: ============== sudo yum groupinstall Virtualization Only installed virt-viewer ...
0
votes
1answer
750 views

KVM with failover setup

We have a server running several virtual machines using KVM. While it works well, we are worried about potential hardware failures on that one physical server. We do backup nightly to a different ...
1
vote
1answer
207 views

PCI-X card controlled by VM

I have a PCI-X card which I would like to assign to one of my VM guests. I am using Ubuntu 10.10, with libvirt and kvm. Is there any way, of completely bypassing the host system, and routing all ...
0
votes
3answers
491 views

Virtual machines with failover setup

We have three servers and our plan is to run a number of virtual machines on them in such manner, that if one of the nodes blow up, we can either quickly or seamlessly get a spare running on another ...
1
vote
3answers
5k views

Guest and host cannot see each other using linux-kvm and macvtap

I'm migrating a kvm virtual machine from an old host (both hardware and OS) to a new one. For networking, virt-manager proposed me a new option: macvtap. This looked a good alternative to setting up ...
1
vote
1answer
1k views

Virtualization: tips to speed up a Linux KVM guest

I set up an host Linux system with KVM and I installed another Linux as a guest (Debian 6). I nside the guest I launch a vncserver and I access it from the host using vncviewer. It works fine for my ...
2
votes
1answer
558 views

My KVM is not perform that good as announce

I am using normal PC with the following specifications: Intel Core 2 6600 @ 2.40GHz RAM: 2G Motherboard: Intel DG965RY HDD: 7200 rpm @ 250G I have enabled Intel VT in BIOS setting. I install the ...
0
votes
1answer
465 views

Difference between virt-image and virt-clone

I was reading about virt-manager. However I was really confused between virt-image and virt-clone. Can anyone tell more about it or redirect me to some links that might help me. My requirement is to ...
2
votes
4answers
535 views

Best, easy to use open source virtualization solution for Ubuntu 10.04?

I am a big fan of VMWare Workstation - it works great and is so easy to use... However, I like open source. I realize there's VirtualBox, but ideally I was looking to something to do the following: ...
1
vote
1answer
479 views

Connect to virtual KVM machine/VNC from Xorg

I have a main Ubuntu system and a virtual Windows system, set up using QEMU/KVM. So, I can start Windows using virt-manager and connect to it using a VNC client. But what I really want to have is a ...