VMware ESXi is an enterprise-class, type-1 hypervisor developed by VMware for deploying and serving virtual computers by integrating vital OS components, such as a kernel; since as a type-1 hypervisor ...
Does the server have light-out mgmt? You can upgrade the BIOS via that. That takes care of the host. ESXi updates can be done through a vCenter.
VirtualBox developed by Oracle is a powerful type-2 Hypervisor x86 and AMD64/Intel64 virtualization product for enterprise as well as home use. In this post, we will show you how to install VirtualBox ...