VMware(完全虚拟化)。
This is commonly called full virtualization.
这通常称为全虚拟化(full virtualization)。
VMware is a commercial solution for full virtualization.
VMware是完全虚拟化的一个商业解决方案。
Hardware support for full virtualization and paravirtualization.
对完全虚拟化和超虚拟化的硬件支持。
KVM is also considered a full virtualization solution, but I explore this later.
KVM也被认为是一个全虚拟化解决方案,不过我们稍后再介绍这个问题。
The biggest advantage of full virtualization is that an operating system can run unmodified.
完全虚拟化的最大优点是操作系统无需任何修改就可以直接运行。
Because NOVA implements full virtualization, unmodified guest operating systems are supported.
由于NOVA实现了全面虚拟化,因此支持未更改的来宾操作系统。
Two of the most common approaches to virtualization are full virtualization and para-virtualization.
虚拟化最常使用的两种方法是全虚拟化和准虚拟化。
Because most users want to run an unmodified kernel, full virtualization solutions (such as KVM) are preferred.
因为大多数用户都希望运行一个未被修改的内核,所以完整的虚拟化解决方案(比如kvm)更受欢迎。
KVM is a full virtualization solution that is unique in that it turns a Linux kernel into a hypervisor using a kernel module.
KVM是一种完全虚拟化解决方案,它有一个方面非常独特:它将Linux内核转换为一个使用内核模块的hypervisor。
Let's start with a quick discussion of two distinct types of virtualization schemes: full virtualization and paravirtualization.
让我们快速讨论一下两种类型完全不同的虚拟化模式:完全虚拟化和半虚拟化。
But in traditional full virtualization environments, the hypervisor must trap these requests, and then emulate the behaviors of real hardware.
但是在传统的完全虚拟化环境中,hypervisor必须捕捉这些请求,然后模拟物理硬件的行为。
NOVA implements full virtualization, so certain instructions (like the x86 CPUID) must be properly emulated for each guest based on its configuration.
NOVA实现了全面虚拟化,因此某些指令(比如x86CPUID)必须针对每个来宾、根据其配置恰当模拟。
From the perspective of Linux, which is itself open source, this is a reasonable compromise because the result is better performance than full virtualization.
Linux本身就是开源的,所以从Linux角度来看,这是一个很合理的折衷,因为最终可以获得比完全虚拟化更好的性能。
A similar example is runtime code scanning used by full virtualization solutions to find and redirect privileged instructions (to work around issues in certain processor instruction sets).
类似的一个例子是完全虚拟化解决方案通过运行时代码扫描来查找和重定向特权指令(用来解决特定处理器指令集的一些问题)。
Full virtualization vs. paravirtualization.
完全虚拟化和半虚拟化。
There are three primary VM modes: Full virtualization, Paravirtualization, and virtual Private Servers.
有三种主要的虚拟机模式:全虚拟化、半虚拟化和虚拟私有服务器。
The first is called native (or full) virtualization.
第一种称为本地虚拟化(或全虚拟化)。
The present virtualizations include full-virtualization, para-virtualization, and container-based virtualization and so on.
目前的虚拟化包括完全虚拟化,半虚拟化和基于容器的虚拟化等等。
VMware is a popular commercial full-virtualization solution that can virtualize unmodified operating systems.
VMware是一个流行的完全虚拟化的商业解决方案,它可以对未经修改的操作系统进行虚拟化。
VMware is a popular commercial full-virtualization solution that can virtualize unmodified operating systems.
VMware是一个流行的完全虚拟化的商业解决方案,它可以对未经修改的操作系统进行虚拟化。
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