Published at LXer:

With the introduction of virtualization, physical hosts have been freed from the bounds of single-instance operating systems. We efficiently multiplex our hosts with multiple operating systems as virtual machines (VMs). But, the density of operating systems on a host simply increases the management requirements. One solution for this management problem is the Virtual Machine Manager, or virt-manager. This article explores the use of virt-manager, illustrates its capabilities on modest hardware, and shows how to manage and monitor live VM performance.

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