Types of hypervisor in vsphere
- VMware vSphere or Microsoft Hyper-V is a software layer implemented by hypervisors. But hypervisors can also be implemented as code embedded in a system’s firmware.
- There are two principal types of hypervisor.
Type-1, native or bare-metal hypervisors
- These hypervisors run on the host’s hardware to manage guest operating systems and to control the hardware.
- For this purpose, it is called as bare-metal hypervisors.
Type-2 or hosted hypervisors
- These hypervisors run on the operating system (OS) just as other computer programs do.
- In the host runs the guest operating system. Type-2 hypervisors abstract guest operating systems from the host operating system