#How big partition for mac osx how to#

From here we can press the + button to create a new partitionДЄfter that, all we need to do is provide a name and size for our partition.

To create a new partition, launch Disk Utility and select the Partition button. By creating a new partition, we are creating a separate вЂњbubbleвЂќ to work in that doesnвЂ™t affect the current bubble that we use for work. As exciting as it may be to try out the latest OS, itвЂ™s still in beta and can have unexpected results. The purpose of creating a new partition is so we can install the beta on our machine without disturbing our current OS and setup. Creating a new volume in an existing APFS container had become the de facto best way to install a second OS. This caveat is buried deeply enough in the macOS Big Sur release notes that a lot of people are going to be bit by it. That said, there seems to be a small catch with creating a new volume, as seen in the tweet below, so we are going down the path of creating a new partition because of the potential upgrade issues. There are two potential ways to do this: creating a new volume, or creating a new partition. Once the download is completed, weвЂ™re ready to prepare the partition where we will install it. Note: The download is approximately 9.56GB in size, so be sure you have enough space for it first. Installing the profile will give us the ability to download the latest OS and put it on our hard disk of choice. The first step is to go to the Apple Developer Portal and download the macOS Big Sur beta profile.

#How big partition for mac osx how to#

In this blog post, we are going to look into how to install the latest OS without disrupting your current setup. Is it worth the risk of things not working or crashing? Probably not. But wait-you have plenty of apps to support and work to do. Big Sur has just been announced, and youвЂ™re itching to give it a shot.