What is VMkernel?

Definition:

VMkernel is an operating system developed by VMware which acts as a facilitator between the hardware machines and virtual machines running on those physical hardwares.

Explanation:

VMkernel is basically a portable Operating System Interface (POSIX) which acts as a micro operating system and provides interface for communication between the physical hardwares and the virtual machines running on those hardwares. VMkernel is operated on ESXi host and is responsible for all processes that are performed by other traditional operating systems including process scheduling, physical resource allocation and handling network controllers. VMkernel is also responsible for managing and allocating storage capacity and CPU to the different processes that reside in a queue. VMkernel uses Virtual Machine File System (VMFS) to support virtual disks and other large files within a system. Hence, VMkernel is used to create and communicate with virtual machines on physical machines in the most optimized way.

Subscribe To Cloudopedia

Subscribe To Cloudopedia

Join our mailing list to learn the lastest Cloud Computing Terms and Jargon.

Thank you for Subscribing. 

Powered byRapidology
Become an Expert in Cloud Computing

Become an Expert in Cloud Computing

Learn New Terms and Jargon and stay on Top of Cloud Computing

You have Successfully Subscribed!