0
votes
0answers
6 views

how to replicate my server environment and directory structure using Vagrant

I am a developer by trade but am not used to configuring VM's and servers, so I apologize if these questions seem rather novice. I have recently started trying to use Vagrant for local development of ...
0
votes
0answers
39 views

Xen, XAPI, and Xen Orchestra, Ubuntu 14.04 Server

I'am quite new to this topic and wanted to setup an Xen Environment for testing things on a spare machine. For this I followed this tutorial: https://help.ubuntu.com/community/Xen But as I would also ...
0
votes
0answers
19 views

virtual install from ISO not getting virtual kernel

I have a KVM host (12.04.5) that I have been installing guests on in variety of ways. I just noticed recently one of my guests was running a generic kernel when I'm fairly certain I specified minimum ...
1
vote
0answers
23 views

Installing Ubuntu Server on a SONY VAIO with NO hardware-virtualization

Is there a version of UBUNTU server that can be installed on a laptop (SONY VAIO) with the hardware-virtualization disabled? It is not possible to enable hardware-virtualization in some VAIO laptops. ...
0
votes
0answers
33 views

Ubuntu VM won't boot: “No init found .Try passing init=bootarg”

After restarting a server, I got to restart some VMs hosted on it. But a Ubuntu VM won't start: here's what shows up after running the VM via Virtual Manager: Boot from (hd0,0) ext4 ...
0
votes
0answers
107 views

[14.04][kvm] Windows 2008 R2 SP1 Virtio 0.1-81: Becomes slow unexpectedly, CPU 100%

Ubuntu 14.04 Server kvm 1.0.3 Virtio 0.1-81 Windows 2008 R2 SP1 on guest becomes slow unexpectedly. Ubuntu 14.04 Server qemu-kvm 2.0.0+dfsg-2ubuntu1. amd64 libvirt-bin 1.2.2-0ubuntu13.1 Linux ...
0
votes
0answers
137 views

Unable to connect to libvirt (Xen): libvirt-bin requires restart

I have the following packages installed on Ubuntu 14.04: xen-hypervisor-4.4-amd64 virt-manager libvirt-bin When I reboot (to Xen) and start the virt-manager I get the following error: Unable to ...
0
votes
1answer
107 views

Hosting 12.04 guest on 14.04 server with KVM & libvirt

I've been pulling my hair out trying to get Ubuntu 12.04LTS server (64bit) working under a standard KVM/libvirt setup on Ubuntu 14.04. I can create a new virtual machine using virt-manager and run ...
0
votes
0answers
14 views

Virtualization Does not work?

Hi to all my fellow techies... I Virtualized my Win2k8 Server using vCenter Standalone Hoping that I could run the Virtualized Server on Ubuntu using either Virtual Box or VMM for Linux. VMM does not ...
0
votes
2answers
301 views

virt-manager can't connect to xen

When I try to connect to my XEN domain with virtmanager on Ubuntu 14.04 I just get the following error: Unable to connect to libvirt. internal error: libxenlight state driver is not active Verify ...
0
votes
0answers
335 views

Creating an ubuntu Server VM on Ubuntu Server

I'm having a lot of trouble trying to set up a VM on Ubuntu Server. I've tried following multiple guides like this one but right now, no matter what I try, I can't create a br0 instance. Before that, ...
1
vote
1answer
59 views

Create a virtual machine and connect to it command line

I'm running an Ubuntu 14.04 server, and would like it to also run another 14.04 server instance in a VM on it. (I need to use two VPNs on the same machine simultaneously) I've tried using both KVM ...
0
votes
0answers
260 views

Packet loss between guests under kvm-qemu

Have two guests on ubuntu server 14.04 kvm-qemu. When I ping from guest-1 to guest-2: guest-1# ping 10.0.0.2 PING 10.0.0.2 (10.0.0.2) 56(84) bytes of data. 64 bytes from 10.0.0.2: icmp_req=1 ttl=128 ...
2
votes
0answers
40 views

What backup solution allows for the easiest migration and restore of machines, even if they're restored from a VM or bare metal and vice versa?

I manage a lot of Ubuntu machines, many physical, many virtual. Backup as a general concept is pretty simple, but backup of entire systems tends to get murky. I'm familiar with virt-p2v, but that ...
1
vote
1answer
83 views

How to find name of the virtual machine Ubuntu server is being hosted on?

Is it possible to find out what version and what type of virtual machine is my ubuntu server being hosted on its on a remote server?-Thanks in advance.
0
votes
0answers
79 views

Setting up multiple VMs on home server for remote access of VMs to different users via internet

I have a home server (2.3GHz - 6core, 16GB RAM, 3TB HDD, etc.) with Ubuntu server running on it. I want to install 3 different VMs on it (all ubuntu) for 3 different people. Each person will access an ...
0
votes
0answers
199 views

KVM Guest cannot access internet using NAT Network

I have an Ubuntu Server 13.10 configured as a Virtual Machine host, using libvirt and KVM. I have added two virtual machines, both using Ubuntu Server 13.10, one with Mysql and other with Apache/PHP, ...
0
votes
2answers
476 views

Which VM host application should i use [closed]

I'm a MS admin trying to migrate to the Linux world. I have setup a physical Ubuntu server for learning and i was wondering which VM application should i use to run multiple server on my box? I so ...
0
votes
0answers
34 views

random connection with virtual dns!

First of all, this scheme worked normally on Debian. I have CentOS installed via VM on Ubuntu. And there are DNS (Bind) and Apache on CentOS. There are also sites like: 1.mydomain, ..., 10.mydomain. ...
3
votes
3answers
168 views

How to merge free space into partion in ubuntu server?

I'm running Ubuntu Server as a virtual machine with VirtualBox in Windows. Because I've ran out of space I resized the virtual machine size from 6 GB to 8 GB. But those 2 GB appear as "Free space" ...
0
votes
0answers
293 views

vmbuilder kvm wont create a virtual machine

I'm trying to build a virtual machine using vmbuilder and KVM on a new file server that I'm putting together so that I can run utilities on the VM without risking any issues with the file server. I'm ...
1
vote
1answer
165 views

virt-manager pool not updating (iscsi_discovery issue related?)

I have an Ubuntu 12.04LTS server running KVM and SAN a with iSCSI targets. I am having issues with the virt-mamager refreshing the list of volumes in the storage pool. I have tried pushing the ...
1
vote
0answers
21 views

Ubuntu server local

I am pretty new at this. I am running an Owncloud server on Ubuntu in a Virtual Machine and I want it to be available for all the devices on the same network. At the moment I can only access it from ...
0
votes
0answers
48 views

Installing ubuntu-13.10-server-amd64 on VirtualBox-4.3.2-90405-Win [duplicate]

I'm trying to install Ubuntu Server 13.10 AMD64 x86 (The guest) on my TOSHIBA Satellite L655D-S5109 (The host). My/the processor is AMD Turion IIP540 Dual-Core Processor 2.40GHz (64bit OS/x86) And ...
0
votes
1answer
5k views

Install KVM on Ubuntu 13.10 server

How do I install/enable KVM on Ubuntu 13.10 server? I executed the following steps egrep -c ‘(svm|vmx)’ /proc/cpuinfo sudo apt-get install qemu-kvm libvirt-bin bridge-utils virt-manager sudo adduser ...
0
votes
1answer
67 views

Sharing server to several computers at home

I want to build such a system. I have one new desktop (server with 8 core CPU, 8Gb of RAM and HD7770 GPU) and two clients (old desktop and old laptop) connected using gigabit network. I want to make ...
1
vote
1answer
986 views

Getting Ubuntu 12.04.2 to show GUI interface after installing it as a VM in XenServer 6.1

After installing Ubuntu 12.04.2 within as a VM on XenServer 6.1 I only have the command line interface. I have tried running the following commands to install that GUI and it stated that it was ...
1
vote
0answers
391 views

virt-manager problem

I installed ubuntu 12.04 server, kernel 3.5.0-37-generic, and the ubuntu GUI afterwards. When I start virt-manager and want to create a new VM I get this warning: Error: No hypervisor options were ...
0
votes
1answer
418 views

After installing/removing Xen, can't use KVM

I'm evaluating different virtualization solutions. I decided to go with KVM over Xen. Unfortunately, now I can't create any KVM virtual machines via libvirt. jonathanfisher@blockparty ...
0
votes
1answer
702 views

How to setup non-local bridged network for Xen?

I've had an absolute nightmare the past 5 days trying to set up the proper bridged networking for Xen. I've tried so many guides and all have failed to provide a solution for my specific question. ...
0
votes
1answer
381 views

Seeking system architecture advice for Ubuntu Server home server and OpenELEC media center

This question isnt about an urgent technical problem, rather Im seeking a discussion about system architecture with the hope of gaining some insight from those more experienced than me on the subject. ...
0
votes
1answer
251 views

Virtualize Ubuntu server 12.0.4 into 3 different containers

I have a dedicated server with 2 TB disk space, 16 GB memory. I need to virtualize it to 3 different containers (Public, private and DEV). I have been evaluating Open VZ But it caused disk quota ...
1
vote
1answer
136 views

Managing Virtualbox on Ubuntu Server

We have some Windows product testers that need versions of Windows to test on. I was wondering if there's a way to install Ubuntu Server, and then virtualbox, and then host these sessions over the RDP ...
1
vote
0answers
2k views

kvm error in syslog says cpu0 unhandled rdmsr

I have a server that hosts about 20 KVM guest machines. It's syslog is, at times, flooded with messages like these: 00:17:36 vhost-server kernel: [ 157.835078] kvm: 3138: cpu0 unhandled rdmsr: ...
10
votes
2answers
3k views

Will `sudo reboot` on KVM host gracefully poweroff guest VMs?

Currently I manually poweroff each KVM guest before rebooting the host. However, this is getting old and now I am up to about 20 guest machines. Can I trust Ubuntu Server 12.04 to do the Right Thing ...
2
votes
1answer
216 views

How to Create Virtual USBs on Ubuntu host connected to machines in virtualbox

I have to perform backup operations between servers . my servers are virtual machines in Virtual Box . What I want to do is to plug a usb in each server . servers are virtual machines so usb drivers ...
1
vote
0answers
138 views

Ubuntu 11.10 Black Screen during xen vm cloning

I am using Ubuntu server 11.10,with xen hypervisor 4.1. Beside this I have installed Libvirt-0.9.2. All things working perfectly. But some time while using virt-install or virt-clone during the ...
2
votes
2answers
496 views

KVM - Guest does not recognize second NIC

I have a server running Proxmox (a virtualization platform), and created a KVM virtual machine with Ubuntu Server 12.10. After configuring the network, everything works fine, but if I add a second ...
1
vote
0answers
481 views

Windows Server 2008 in KVM

I've been working on getting a Windows Server 2008 KVM in my linux box running Ubuntu Server 12.04. I've got virt-install and virt-manager installed, got the install up and running via virt-install ...
8
votes
2answers
2k views

What is the difference between vagrant and juju?

Are they both solving the same problem? Or are they for two different sets of problems? If so for what i it better to use vagrant, and for what better to use juju?
2
votes
1answer
476 views

Why does linux-image-virtual depend on a generic kernel now?

The linux-image-virtual metapackage has historically provided a kernel that is specifically designed for use in virtual machines: Ubuntu 8.04: linux-image-2.6.24-32-virtual Ubuntu 10.04: ...
0
votes
1answer
79 views

Ubuntu Server Virtualization on Redhat Linux

Will Ubuntu Server 12.04 supports virtualization on Redhat Enterprise Linux. I am facing a problem in Ubuntu Server 12.04. Ubuntu is not allowing me to get into admin rights. Can you please help us.
1
vote
2answers
8k views

How to fix a failing grub-pc package installation in Hyper-V virtual machine?

I am trying to install Ubuntu Server 12.04 64 bit on a Windows Hyper-V virtual machine. I am having issues with the following error: the grub-pc package failed to install into /target/ I have tried ...
1
vote
0answers
215 views

Ubuntu server on VM, outgoing network working, but incoming is not

I have recently installed Ubuntu server with LAMP, OpenSSH and mail on Oracle's VM, it's incoming networking was working, apache's default message could be seen when opening 127.0.0.1:8080. But now ...
2
votes
1answer
371 views

How do I get write access to ubuntu files from Windows?

I'm running Ubuntu 11.10 on my Virtual Machine as a web server. I've mounted the W:/ drive in Win 7 to my /www folder in Ubuntu. I can read the files, but I'm not able to write to the files. In ...
1
vote
1answer
706 views

how to use ubuntu server virtualization feature?

I have downloaded and installed ubuntu 11.10 server on a high end dell power edge server. i have another desktop for my development which is windows 7 How do I create VM's etc on ubuntu 11.10 server ...
0
votes
1answer
365 views

Libvirt-php Creating Domain

Could you tell me how to create a new domain? From PHP API Reference guide: http://libvirt.org/php/api-reference.html I have seen these functions: (i) libvirt_image_create($conn, $name, $size, ...
4
votes
1answer
4k views

Why does upgrading to 12.04 on an OpenVZ VPS warn that the kernel size is 0?

When I tried to upgrade my server to ubuntu 12.04, it gave this message, but the upgrade process will continue : WARNING:root:estimate_kernel_size_in_boot() returned '0'? This is a VPS server on ...
-1
votes
1answer
1k views

How to set up virtualization servers?

I have 2 pcs that I wish to setup as virtualisation servers. One has an I7 cpu and another one that doesn't support hardware virtualisation. Can someone give me instructions to configure it? If I can ...
5
votes
2answers
9k views

Resize Disk Partition on Remote VM Server

I'm running Ubuntu Server 10.04 on a remote server as a VM. I only have access to the VM. The VM is assign a disk space of 20GB, however the drive is currently only partitioned to use about 4.7GB. I ...