A Beginners Guide to OpenVZ

By | 2016-11-11T12:50:31+00:00 November 11th, 2016|

OpenVZ is an OS level virtualization technology for Linux. It allows a physical server to run multiple operating systems on it. We can call these platforms containers or VPS. OpenVZ is a container which holds an operating system. We can install multiple operating systems on their containers. OpenVZ containers have no kernel, so it uses [...]

About Server Virtualization

By | 2016-10-28T16:28:29+00:00 October 28th, 2016|

What is virtualization? As the name indicates, virtualization means creating virtual version of something and not real ones. Virtualization can be done on hardware, operating systems, storage devices and computer network resources.   What is Server Virtualization? Server Virtualization can be defined as the masking of server resources. These resources will include number and identity [...]

What is TUN/TAP? How to enable it in OpenVZ?

By | 2016-10-28T16:24:11+00:00 October 28th, 2016|

TUN/TAP is used to provide packet reception and transmission for user space programs. TUN stands for network TUNnel) is a network layer device and TAP stands for network TAP and it is a link layer device and both of them are virtual network kernel devices. TUN/TAP kernel module is needed to be enabled in VPS [...]

About KVM ( Kernel-based Virtual Machine )

By | 2016-09-08T18:30:11+00:00 September 8th, 2016|

Overview KVM (Portion based Virtual Machine) is the main open source complete virtualization arrangement on x86 equipment and it underpins all major working frameworks including Linux and Windows. KVM empowers associations to be light-footed by giving strong adaptability and versatility that fit their particular business requests. KVM changes over the Linux bit into an exposed [...]