This also makes duplicating or copying a large directory very fast, as we found in our testing. Changes to cloned files are saved as “deltas” (just the changes to a file) which reduces storage space requirements for document revisions and copies. (Disk Utility in macOS High Sierra shows the new APFS formatting options)ĪPFS provides some rather tantalizing features:Ĭlones, which let macOS make file copies on the same volume without occupying more storage space.
#Mac os sierra wallpaper snow install#
A simple toggle during the early part of the High Sierra install process gives users the ability to migrate to the new file system or retain the old.
APFS is fully enabled in High Sierra, although the operating system can be installed on Macs while still using the existing HFS Plus file system. One year after the first announcement of Apple File System at WWDC 2016, the first new Mac file system in over 30 years is ready for prime time. Launch the installer, pick a volume to install High Sierra onto, choose whether you wish to migrate to APFS (see the next section) or stay with HFS Plus, and then sit back and watch the installation happen.įor our test drive, we chose to install High Sierra on a 1TB internal drive. Once the installer is downloaded, the process is quite easy. Related: Get the New iOS 11 and High Sierra Wallpapers Right Now This utility essentially makes High Sierra visible in the Mac App Store so that the installer can be downloaded.
A developer simply goes to the Developer website, then downloads the small macOS Developer Beta Access Utility. Installing the Developer Beta was quite simple.
#Mac os sierra wallpaper snow update#
While High Sierra seems to be more of a refinement release of the Mac operating system than a release packed with new features, there are still a number of new UI and feature enhancements that will make it a must-have update later this year. Last week we took a look at iOS 11 Developer Beta 1, and now we’re shifting our gaze to Apple’s next desktop/laptop operating system: macOS 10.13 “High Sierra”. The weeks following the Apple World Wide Developer Conference are always fun for tech bloggers and readers alike, as the first hands-on reports of how new devices and operating systems are working provide a tantalizing glimpse into the near future of Apple-based computing (see all of our WWDC 2017 coverage here).