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Windows Aero support (experimental) Virtual machine cloning; 4.2 Sep 13, 2012: Virtual machine groups – allows management of a group of virtual machines as a single unit (power them on or off, take snapshots, etc.) Some VM settings can be altered during VM execution; Support up to 36 NICs in case of the ICH9 chipset
Integrity Virtual Machines: Hewlett-Packard: IA-64: IA-64 HP-UX: HP-UX, Windows, Linux (OpenVMS announced) Proprietary: JPC (Virtual Machine) University of Oxford: Any running the Java Virtual Machine: x86 Java Virtual Machine DOS, Linux, Windows up to 3.0 GPL version 2: KVM: Qumranet, now Red Hat x86, x86-64, IA-64, with x86 virtualization ...
The desire to run multiple operating systems was the initial motivation for virtual machines, so as to allow time-sharing among several single-tasking operating systems. In some respects, a system virtual machine can be considered a generalization of the concept of virtual memory that historically preceded it.
Virtual machines frequently use virtual disks for their storage; in a very simple example, a 10-gigabyte hard disk drive is simulated with a 10-gigabyte flat file. Any requests by the VM for a location on its physical disk are transparently translated into an operation on the corresponding file.
Hyper-V is a native hypervisor developed by Microsoft; it can create virtual machines on x86-64 systems running Windows. [1] It is included in Pro and Enterprise editions of Windows NT (since Windows 8) as an optional feature to be manually enabled. [2]
Attempting to suspend a Windows virtual machine with the Sensor Diagnostic Tool running caused the virtual machine to become unresponsive. Using audio conferencing software on a Windows 8 guest operating system caused a severe echo during both video and audio calls. On the Windows 95 guest operating system, the mouse cursor jumped.
The words host and guest are used to distinguish the software that runs on the physical machine from the software that runs on the virtual machine. The software or firmware that creates a virtual machine on the host hardware is called a hypervisor or virtual machine monitor. [2] Hardware virtualization is not the same as hardware emulation ...
Providers are the services that Vagrant uses to set up and create virtual environments. Support for VirtualBox, Hyper-V, and Docker virtualization ships with Vagrant, while VMware and AWS are supported via plugins. [citation needed] Vagrant sits on top of virtualization software as a wrapper and helps the developer interact easily with the ...