0
votes
1answer
93 views

Relationship between KVM Virtualization Host and Guest resource utilization

I have a KVM Virtualization host with 8 cores and 32GB of RAM. The machine is used to host VMs used in evaluating software, configurations, etc. Typically there are 2-4 VMs running simultaneously. The ...
0
votes
0answers
135 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
1answer
347 views

KVM/libvirt host has vnet for each guest?

Totally new to KVM here, so maybe there is nothing wrong with my set up, but I am running 10 guest VMs on my Ubuntu 12.04 server via KVM and I just noticed that ifconfig returned a plethora of ...
0
votes
1answer
515 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
vote
0answers
284 views

Unable to launch Windows images on Ubuntu OpenStack [closed]

I tried OpenStack on my laptop, my setup is as below. Host Machine: Windows 7 Virtualization: VirtualBox Ubuntu12 is running on this VirtualBox, and on this Ubuntu12, I installed OpenStack ...
0
votes
2answers
304 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 ...
3
votes
1answer
352 views

I can't install windows 64bit on Virtualbox headless

I'm trying to install Windows2008r2 64bit on a Ubuntu 12.04 64bit host. After created the VM (with --ostype windows2008_64 I boot up the installation iso but windows says: Attempting to load a 64-bit ...
-1
votes
2answers
526 views

Installing and configuring xen with out virtmanager and GUI

Is there any alternative to configure and install many vms and manage them on a remote machine running on ubuntu 12.04 using XEN.we have to configure vm on a remote machine through ssh.can it be done ...