WHAT IS DISK UTILITY USED FOR MAC OS X
WHAT IS DISK UTILITY USED FOR UPGRADE

ThatвЂ™s because APFS stores metadata about the sizes of files in a place where it can be accessed more quickly, whereas HFS+ made the operating system examine the metadata of each individual file one by one.Д¬opying files will also be faster. When you click the вЂњGet InfoвЂќ button for a large folder, youвЂ™ll see the folderвЂ™s total file size noticeably sooner.

For example, youвЂ™ll see improved performance in some file operations.ДЇaster directory sizing may actually be noticeable. You wonвЂ™t see any new whiz-bang features with a new file system, but you will see a variety of under-the-hood improvements.

WHAT IS DISK UTILITY USED FOR MAC OS X

Mac OS X Extended offers compatibility with High Sierra as well as Macs running older versions of the macOS operating system. For example, exFAT offers greater compatibility with Windows and other devices. However, other file systems are recommended. You can choose to format an external drive as APFS with Disk Utility. RELATED: What File System Should I Use for My USB Drive?Д®xternal drives, including USB drives and SD cards, will also not be migrated to APFS. While APFS doesnвЂ™t work on Fusion Drives at the moment, Apple plans to enable APFS on Fusion Drives in the future. ThereвЂ™s no way to opt out of this conversion.ДЇusion Drives (which incorporate both flash and traditional magnetic storage), traditional hard disk drives, and non-Mac volumes (like Windows Boot Camp volumes) wonвЂ™t be migrated. On a Mac with all flash storage, the internal partitions will be migrated from HFS+ (also known as вЂњMac OS ExtendedвЂќ) to APFS.

WHAT IS DISK UTILITY USED FOR UPGRADE

The upgrade process will automatically migrate your MacвЂ™s internal drive from HFS+ to APFS, assuming your MacвЂ™s internal drive is an SSD or another all-flash storage device. You donвЂ™t have to do anything special to switch your Mac to the new APFS file system. RELATED: What's New in macOS 10.13 High Sierra, Available Now Apple File System, also known as APFS, has been used by default on iPhones and iPads since iOS 10.3, and is also used on the Apple Watch and Apple TV-but now itвЂ™s finally on the Mac, too. AppleвЂ™s macOS 10.13 High Sierra brings a new file system named вЂњApple File SystemвЂќ, which largely replaces the older HFS+ file system.

What is disk utility used for