

Power on the virtual machine and the macOS installer should load. Step 3: Install macOS Big Sur on Virtual Machine Attach the ISO created in Step 1 by clicking the CD/DVD ROM, checking Connect, then choosing the ISO image located on the Desktop.Īfter closing the Settings window, we are no ready to power on the virtual machine and install macOS Big Sur. Give the virtual machine a name and location to save the files to then click Save. Select Apple OS X > macOS 11.0 then click Continue. When the Select installation method window appears, click Create a custom virtual machine then click Continue. Step 1: Create Bootable macOS ISOįollow the steps in How to Create a Bootable macOS Big Sur ISO to create an ISO named macos-big-sur.iso on your Desktop. To get around this, you can create a bootable macOS ISO and install the operating system on the virtual machine manually using the steps in this tutorial.

After the files got copied, the virtual machine became stuck in a reboot loop. However, when I tried it with the professional version (12.1.2), it didn’t work. VMware Fusion has an option to create a macOS virtual machine from the recovery partition. Before we beginīefore we can create the virtual machine you will need to download VMware Fusion and install it on your Mac.

This tutorial will show you how to create a macOS Big Sur virtual machine on your Mac with VMware Fusion so you can test software on a clean installation of without needing extra hardware. Perfect for development environments and practice labs. Run Linux, macOS, vSphere and more on a single PC or Mac. single vmdk (on host which is an SSD) stored on the host's internal driveĪny suggestions alterations would be highly appreciated.Run Multiple Operating Systems on PC and Macĭownload VMware's Powerful desktop virtualization tool for Developers and IT Professionals.disabled side channel mitigations, checked.Also, my assumption is there are no working set issues where available guest processing capacity <50% utilized, and memory is also < 50% utilized. There are few parameters, though a pretty finite set. What is the configuration of the host/guest that VMware feels achieves the maximum performance? Searching through the community posts left me wondering if there is a known prescription for best performance. I sent in a support request and looked through the various community posts. I've installed a BigSur image into a guest, and while exceptionally stable (in that there aren't any mysterious crashes), the guest has periods of time where performance drops to near zero.
