0
votes
0answers
233 views

Error when booting Centos with CPU > 1: timer not connected to IO-APIC

I am running 64-bit Centos (cat /etc/centos-release comes back with "release 6.5 (Final)"). It is guest OS running under VirtualBox (v.4.3.10) on Windows 7 Professional 64-bit host. When my setting ...
0
votes
2answers
45 views

How to increase disk space in linux

I searched but can’t find a simple solution and easy to implement. I have a VM with two disks, one with 50Gb and other with 20Gb, and I need to increase 10Gb in the disk of 50GB so that you have ...
0
votes
0answers
87 views

How to properly configure and use LXC through lxc-tools (NOT libvirt) on Red Hat based distros?

I am currently learning all about LXC. No doubt there are excellent tutorials about it. The tutorials/guides take one of the following approach: LXC on Ubuntu/Debian etc. using lxc-tools OR LXC on ...
0
votes
2answers
87 views

How to import a virtual machine to VirtualBox?

I have VirtualBox, and someone gave me a folder containing the following files: cOS.vbox cOS.vbox-prev cOS.vdi Logs I want to use this with VirtualBox, but I'm not sure how. I had created a ...
1
vote
1answer
632 views

Monitor network traffic of my virtual machine through my CentOS Computer

In my CentOS 6.3 computer, I installed a MS Server 2008 through a VirtualBox. Is it possible to monitor the network traffic/activities of my MS Server 2008 in my CentOS? How can I do that?
1
vote
0answers
39 views

Is there anyway to print to a remote client/printer from a cloud-based virtual CentOS machine?

The scenario is that I will potentially be using a cloud based virtual machine and then accessing the machine from a tablet. I then need to send a command to a wireless interfaced printer that will be ...
1
vote
0answers
335 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 ...
0
votes
1answer
187 views

Xen - virt-install fails

I am trying to setup a Xen DomU using virt-install --prompt After answering the usual questions the installation image is being downloaded from the internet. Then after 'Creating storage file' and ...
2
votes
0answers
568 views

Virtual Box Pen Test Lab Set Up

So i'm trying to set up a pen test lab in virtual box on my windows 7 host. I have 3 guest OS's installed: 1.) BackTrack5 2.) Centos 5 Server/Snort (My Snortbox) 3.) Win XP (Unpatched) I have 3 ...
0
votes
0answers
40 views

Virtual Box fails my OSes :( [duplicate]

Possible Duplicate: Linux Mint VM in VirtualBox freezes with DISKFULL error I have a little problem with Virtual Box latest version in which i have installed Mint (also latest ...
2
votes
1answer
255 views

How to set up dedicated Hard Disk to a VM?

I'm running CentOS with Xen hypervisor. I've two virtual machines running on it (2 DomU and obviously 1 Dom0). I've two hard disks that I'm trying to dedicate exclusively to each of the DomU. This is ...
0
votes
1answer
830 views

Xen not running hvms (but CPU supports vmx)

I am trying to create an HVM DomU on a Centos5 system. When I run the command virt-install -n build1a -r 2048 --vcpus=4 --os-type=linux --hvm --disk path=/dev/guests/build1a --network=bridge:eth0 ...
1
vote
3answers
3k views

iptables syntax to forward remote desktop requests to a virtual machine on CentOS host

I can rdesktop into a VM running Windows XP hosted on my CentOS 5.4 machine from the hosting machine and work just fine using the private address (192.168.122.65), but I now need to allow remote ...
0
votes
2answers
6k views

virt-install error: Host does not support any virtualization options

Completed CentOS 5.4 perfect install from howtoforge.com (ISPConfig 3). I have ISPConfig 3 deployed with a handful of sites. I installed xen: yum install xen kernel-xen I installed the recommended ...