Virtualization Concepts: Difference between revisions

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=Virtualization=
=Virtualization=


''Virtualization'' represents running software, usually multiple operating systems, concurrently and in isolation from other programs on a single system, called [[Virtualization_Concepts#Host_Operating_System|host]]. The software entity that controls virtualization is called [[#Hypervisor|hypervisor]].
''Virtualization'' represents running software, usually multiple operating systems, concurrently and in isolation from other programs on a single system, called [[Virtualization_Concepts#Host_Operating_System|host]]. The software entity that controls virtualization is called [[#Hypervisor|hypervisor]]. The virtual machines executing on the host under the control of the hypervisor are known as [[#Guest_Operating_System|guests]] or [[#Guest_Operating_System|guest operating systems]].


=Virtualization Platforms=
=Virtualization Platforms=

Revision as of 19:54, 23 June 2017

Internal

Virtualization

Virtualization represents running software, usually multiple operating systems, concurrently and in isolation from other programs on a single system, called host. The software entity that controls virtualization is called hypervisor. The virtual machines executing on the host under the control of the hypervisor are known as guests or guest operating systems.

Virtualization Platforms

Hypervisor

The entity that controls virtualization is referred to as hypervisor.

Hypervisors: KVM, Xen, VMware ESX.

Host Operating System

The host operating system (or the host OS) is the operating system of the physical computer on which the hypervisor is installed.

Guest Operating System

The guest operating system (or the guest OS) is the operating system that is running inside the virtual machine.

Virtual Machine

Hardware Devices and Virtualization

Linux Virtualization Concepts

Linux Virtualization Concepts