Virtualization is a group of software technologies that allow abstraction between layers of a system. This allows separation between the logical layers of the system, providing isolation, flexibility, and/or the ability to run more than one at a time. This differs from most traditional systems where ...

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Need help configuring apache with 3 different hostnames that support wildcard subdomains

I have a single physical server. I need to set it up so i can have 3 different domains on it. Each one of these domains needs to be able to support wildcard sub-domains. ...
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I have some questions regarding VPS and what I should order? [closed]

I have a classifieds website, with around 50thousand ads put in every month. I don't have any more statistics than this. I use PHP and MySql currently, and I am about to install Sphinx or SOLR on ...
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Why does my Fedora HD come up as 124GB when it was created to be 700GB in Hyper-V?

Any ideas? How can I tell fedora to use 700GB, and do I have reformat to do this? Filesystem Size Used Avail Use% Mounted on /dev/mapper/vg_computer-lv_root 124G ...
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Converting a live server to XEN domU

What are the steps of converting a live server as a XEN guest? Here's my understanding of the process, please comment if you see any flaws with such thinking. Install a xen guest kernel that would ...
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Cannot communicate between two VM on the same physical machine using NAT IP Addressing

I have one physical machine, on it there are 2 virtual machines. One of the VM is the application machine, another is the db machine. All are running Windows XP. I am using Sun Virtual Box for ...
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KVM Server error

I have installed KVM server in Centos 6.4 and i have created gluster storage pool in that gluster storage pool i have installed some linux and window VM's i have assigned 1GB RAM and 20 GD virtual ...
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Where can I learn fundamentals about hypervisors in context of other hardware virtualization solutions? [closed]

I am interested in learning more about hardware virtualization, with a specific focus on hypervisors. I am competent to manage a server and would be able to configure an environment to work using ...