Oracle VM VirtualBox is a desktop vitualisation product for x86, AMD64 and Intel64 processor architectures.

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Why ssh tunnel cannot create in the virtualbox or qemu with force mode (-f)?

I try on the dedicated server root@debian:~# strace -e open -f sshpass -p guest ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null guest@198.51.100.11 -C -N -D 127.0.0.1:22220 -f [pid ...
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1answer
80 views

Clone a VirtualBox VDI to make a second DRBD node

A primary node has been built up in a VirtualBox (guest RHEL 6 + DRBD). In order to get a second node with the same configuration, a VirtualBox cloning operation seems ideal easiness declare the ...
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1answer
124 views

Chef-solo: how can I install a package mailutils in ubuntu?

I want to install the command line mail in my ubuntu box in Virtual box. The command line will be sudo apt-get install mailutils. What is the best to achieve the same via chef-solo? I don't think ...
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2answers
399 views

install Gluster inside a VM, or set up a VM on top of Gluster?

I'm setting up a high-availability shared-nothing geographically-distributed web server, using multiple A-records for its domain. Right now I'm more concerned with high availability -- "When I unplug ...
2
votes
1answer
1k views

Vagrant private IP not found after network change

I've got a simple Vagrant Ubuntu virtual machine setup using Virtual Box, running on a Mac. I'm using private networking, configured with a static private IP like so: Vagrant.configure("2") do ...
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0answers
45 views

Network error when running multiple Virtual Boxes

I have a Ubuntu 14.04 physical desktop that's running some Virtual Box instances (also Ubuntu) through Vagrant. The Virtual Box instances are configured to use static ip and with "natdnshostresolver1" ...
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2answers
56 views

How to expand memory on a virtual machine? [closed]

So I know that this question has been asked before, but this is a bit different and I believe it needs to be solved differently. This office has a machine on their local network that runs a host of ...
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2answers
60 views

Finding IP Of Remote Host Machine By IP Of Guest Machine

I am trying to find a way to figure out on which of the servers the virtual machine actually is residing. I know the ip of the virtual machine. It is in a bridged mode on the local network inside one ...
0
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1answer
144 views

ip address resolves to localhost from virtualbox hosted apache

Apache keeps resolving or redirecting? to localhost. The assigned ip 192.168.0.145 resolves/redirects to localhost on any machine in the LAN. What would cause this? Details: I have apache running ...
-1
votes
1answer
136 views

how to resize drive that is out of space on /dev/mapper

So I have followed some guides and not been able to sort it out, this is the drives $ df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/cloudraker--vg-root 5.6G ...
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1answer
144 views

Increasing LVM to use all free space on virtualbox/debian

I've cloned and resized a disk image for VirtualBox but I can't find a way to use all the new space. this is how I started: fdisk: Disk /dev/sda: 80.5 GB, 80530636800 bytes 255 heads, 63 ...
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3answers
1k views

Exim says DNS lookup succeded, but also says “host lookup did not complete”

I'm trying to send automatic notification emails to users of my website. Those emails are sent to the users by a custom daemon that sends them via exim 4. Exim's role in this is simply to relay the ...
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votes
1answer
120 views

mkinitrd to preload virtualBox LSI SAS storage drivers

I am trying to compile my own kernel (2.6.9). Everything works on the compilation and building end, but... After rebooting to the new kernel - the LVM (VolumeGroup00) cannot be loaded. My suspicious ...
0
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1answer
57 views

Connectivity loss between VMs on VirtualBox until DNS cache is restarted

I use VirtualBox for a lab environment with VMs running various versions of Windows. One thing that keeps happening and I don't know why (never seen it before on my VMware servers) is that DNS ...
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0answers
69 views

clonehd takes 2 hours for a 100GB disk. Expected?

I have a VirtualBox image using VDI and flexible size. Right now the physical DVI file 94GB. The host is an Ubuntu server and the guest is a CentOS 6.4 with ext4 partition. The host is using a sata ...
1
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1answer
850 views

Unable to connect remotely to Vsftpd server set up on CentOS VirtualBox

I have set up a Vsftp server using the following instructions provided Here and even went as far as following the commentary at the bottom. But I am unable to connect remotely. When I attempt to use ...
-1
votes
2answers
492 views

Turn on Virtualisation settings on Windows 2012 R2 [closed]

I'm an AWS newbie. I'm trying to run the latest Hortonworks Sandbox VM image using Virtualbox on a Windows 2012 hvm AMI. I get an error message saying "VT-x is not available. (VERR_VMX_NO_VMX)" What ...
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1answer
2k views

Vagrant not ready for SSH error on VirtualBox and Laravel Homestead

Vagrant Version: 1.6.3 VirtualBox: 4.3.14 Ubuntu 14.04 LTS 64 Bit Hey Guys, I have been on this for a pretty good while now and cannot figure this out. I have my public and private keys setup and ...
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0answers
128 views

How to fix location of VirtualBox VDI HDs?

I have a lot of VMs using differencing VDI HDs. After moving the VMs to a new directory the location of differencing VDI didn't change: UUID: a78ba2c4-6c3d-4a2a-be86-dc26cb0c7564 Parent ...
-1
votes
1answer
333 views

Vagrant Determining IP information for eth2… failed [closed]

Im running a vagrant file to bring up a CentOS Virtual Box on OSX, but when running vagrant up it always fails at default: Configuring and enabling network interfaces... with the error: The following ...
0
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1answer
6k views

PXE boot with Virtualbox

I have a linux guest and that is my server. I also have created another guest as the client with no disk. I want to know, which network type and adapter is correct? NAT or Internal Network? AMD or ...
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1answer
45 views

How to generate the command-line equivalents of a GUI-based VirtualBox VM creation?

Suppose I go through the GUI-guided steps to create a VirtualBox VM. I want to determine the command-line equivalents of all the steps I just went through, so that I can put them in a script. Is ...
2
votes
1answer
410 views

Gitlab on Virtualbox VM with repositories on host os

I've set up a Virtualbox VM (debian 7.6) on my MacMini (10.9). I've successfully installed Gitlab (7.1) in the VM and I'm able to access it from all machines in my network. I'm able to log in and ...
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1answer
579 views

Installing VirtualBox and restricting NAT and Bridged Network Adapters for Corporate Security

I work as a developer in a security heavy finanical services company. As a group we are finding that our Windows 7 workstation security policy is preventing us from performing our jobs. We do not ...
5
votes
1answer
572 views

Unable to install DHCP server, not enough disk space

Despite having over 3GB of available space, I am unable to install the DHCP server role. This originally was a 10gb virtual box drive image, but when I ran into space issues extended the drive to ...
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1answer
130 views

ICMP Request not reaching the guest machine on virtualbox

I have a virtual box (4.3.14) installed on host ubuntu 12.04. I have a guest machine ubuntu 12.04 32 bit installed on this virtual box. The problem is that, my ping request is not reaching the guest ...
5
votes
1answer
3k views

Weird network problems with Vagrant, VirtualBox, Ansible and Ubuntu Server box

We are using Vagrant and Ansible to provision VirtualBox machine. It was working great, but recently we've started to encounter some weird network problems with tasks that require access to the ...
0
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1answer
1k views

Ubuntu server with high load on virtualbox

I have a an Ubuntu 12.04 x64 image, which i use for different customers on different virtualisation systems. Current customer uses VirtualBox and the system has a high load on it and response very ...
0
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0answers
204 views

Nodejs server listens only on localhost

So I have a little problem. I created two virtual machines - One is Windows 7 and the other is RedHat 6.4. I am trying to run the simplest server on the RedHat machine and then access it from the ...
-1
votes
2answers
129 views

Can't configure httpd.conf

I have some problems with httpd and can't configure it(can't open in browser). I have done it a lot of times, but now I missing something. I have installed CentOS 6.5 on virtualbox with ubuntu 14. ...
0
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1answer
155 views

How to change the default timeout configuration file for composer

I've been searching all over the internet and I can't seem to find any help as to where my composer's configuration file is saved to. Basically what I'm trying to do is change the ...
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3answers
121 views

VPS versus Cloud [closed]

Could a cloud enable me to copy/paste a VPS from one physical server to another? I run a few VPS machines and am curious to know if a cloud would benefit me. What would be really cool is if a cloud ...
0
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0answers
100 views

How to setup testing environment for local HTTPS website?

I'm developing a web application on a local Ubuntu machine. Some IE8 users have problems with Javascript when the application is loaded over SSL. To debug this issue, I need to reproduce the problem. ...
5
votes
2answers
3k views

Using WDS to image a virtual machine using PXE boot fails, suspect issue is in WDS configuration

I'm trying to convert a site imaging procedure from (install old image, update image, recapture image) to (have image on VM, update, snapshot, sysprep, capture, roll back to the snapshot). The first ...
-1
votes
1answer
99 views

Installing linux-headers-2.6.32-042stab085.20 [closed]

I am trying to install virtualbox-4.3 on a VPS hosting which has Ubuntu 12.04 and kernel version : uname -r ==> 2.6.32-042stab085.20 When I try to install it, I get the following error: Trying ...
0
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0answers
39 views

Access VM from network

For my PHP-development I have VagrantBox running CentOS. This box however is only accesible from my own computer because it only has a NAT-interface and a Host-Only-network. But when I want to test it ...
0
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1answer
34 views

Clearing dead Oracle VirtualBox VboxManage export task

I am using Oracle VirtualBox 4 on CentOS 6 to host some virtual machines. When I am doing a command line export: VboxManage export <VM> -o /path/outputfile.ova and there is lack of space on ...
1
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1answer
226 views

Apache not serving changes to a file updated by gulpjs

I have a CentOS 6.5 VM set up using Apache HTTPD 2.2 as the web server and I'm using GulpJS for my build process. When I update a CSS file the GulpJS build process runs ok and if I look at the file on ...
0
votes
1answer
144 views

Running Zenoss from VirtualBox in OSX - Login Fails

I downloaded the OSX version of Zenoss to trial it. Unpacking the .zip results in virtual hard drive files (.vdmk etc). I spun it up in a VirtualBox machine, and after a bunch of stuff loaded I'm ...
-1
votes
1answer
2k views

How to restore Virtualbox machine from deleted machine's old directory? [closed]

Sorry that I had done a bad work: Move Virtual machine's data directory form C drvive to D drive ,and change Virtualbox's global data directory to D drive too,and delete old machine item from ...
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0answers
196 views

Restore of Windows 2008 Server into a Oracle Virtualbox

I am trying to restore a Windows 2008 R2 server bare matal backup to a Virtualbox virtual machine for DR purposes. The problem I have is that I can boot from the 2008 R2 CD in order to get into the ...
0
votes
1answer
449 views

Accessing VirtualBox with libvirt from a guest

I have installed libvirt on OSX, and from outside a virtualbox I can access it using virsh no problem. However, I want to access it from inside a guest, and this is giving me the hopelessly useless ...
1
vote
1answer
144 views

pxelinux hanging when booting client machine

I'm kind of new to all of this, so please forgive any vagueness/misunderstandings on my part. I'm using pxelinux and VMs to create CentOS 6.0 machines that have the same install every time. I have a ...
1
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0answers
2k views

vagrant fails to bring up additional adapter for centos vm using virtual box provider

this is in continuation of the question asked here about host only adapter on dhcp I upgraded to vagrant 1.6.3 and the updated Vagrantfile to following setting for multiple adapters # add additional ...
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1answer
3k views

adding additional network adapter to use host only network with dhcp in vagrant using virtualbox provider

here's what I am trying to achieve adapter 1 runs on usual NAT add an additional adapter using the vboxnet0 host only network I have created in virtual box, this one uses DHCP server the reason I ...
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1answer
4k views

Reverse lookup SERVFAIL

I just set up a DNS server and a web server using Virtualbox. The IP address of the DNS server is 192.168.56.101 and the web server 192.168.56.102. Here are my configuration files for the DNS server: ...
3
votes
1answer
1k views

Package a VM built with Vagrant as an OVA appliance

I've created a virtual machine with Vagrant and some provisioning scripts. Now I want to hand out copies of the fully provisioned machine to participants at a workshop. This workshop will be mainly ...
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0answers
142 views

Weird socket behavior in VirtualBox (NAT + PAT)?

I have a Linux VM with NAT and PAT configured. Let's say ports 2000 and 2001 are forwarded to the VM. These ports are also configured for external access on a device such as a router using a domain ...
2
votes
2answers
3k views

Repackaged Vagrant (vbox) box will not allow ssh after subsequent imports

I'm experiencing the following. If I download and run a base box (ubuntu/trusty64), make some modifications like installing packages, then shutdown and repackage the box, on subsequent imports it ...
0
votes
1answer
632 views

Windows 7 with Direct Access and bridging a connection to a local RHEL VM

My company provided laptop is a Windows 7 machine configured to Microsoft Direct Access on the domain controller so that even remotely it will always be available on the domain without having to ...