V2EX hypervisor

Hypervisor

释义 Definition

Hypervisor(虚拟机监控器):一种用于创建、运行并管理虚拟机(VM)的软件/固件/硬件层,使多套操作系统能够在同一台物理机上共享 CPU、内存、存储与网络等资源。常见分为 Type 1(裸机型)Type 2(宿主型)

发音 Pronunciation (IPA)

/haprvazr/

例句 Examples

A hypervisor lets one physical server run multiple virtual machines.
虚拟机监控器可以让一台物理服务器运行多台虚拟机。

In cloud data centers, the hypervisor enforces isolation between guests while scheduling CPU and memory resources efficiently.
在云数据中心中,虚拟机监控器在高效调度 CPU 与内存资源的同时,还会在不同来宾系统之间实施隔离。

词源 Etymology

由 **hyper-**(“超、在……之上”)+ -visor(来自“supervise/监督”的词根含义,可理解为“管理者/监控者”)构成,字面含义接近“在操作系统之上的管理层”,指位于硬件与来宾操作系统之间、负责监管与分配资源的那一层。

相关词 Related Words

文献与著作 Literary / Notable Works

  • Intel 64 and IA-32 Architectures Software Developer’s Manual(英特尔架构开发者手册,涉及虚拟化与 hypervisor 相关术语)
  • NIST SP 800-125: Guide to Security for Full Virtualization Technologies(美国国家标准与技术研究院,讨论虚拟化与 hypervisor 安全)
  • Xen Project Documentation(Xen 开源虚拟化项目文档,频繁使用 hypervisor 一词)
  • VMware vSphere: Install, Configure, Manage(VMware 官方培训/教材与文档体系中常用该术语)
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