Enlarge / Excessive Sierra is much less concerning the seen modifications and extra about under-the-hood options (like exterior GPU help).

Andrew Cunningham

MacOS Excessive Sierra simply got here out of beta and is on the market to the general public, however some customers could really feel overlooked by the present limitations of Apple’s new file system (APFS). The brand new system at present helps machines with all-flash built-in storage, so these with Fusion Drives cannot use it. Nevertheless, a report from MacRumors cites an e-mail to a reader from Apple’s Craig Federighi that states APFS will help Fusion Drives with later software program updates. Apple confirmed to Ars that that is the case: help for Fusion methods will are available future updates.

Those that examined the beta model of Excessive Sierra have been in a pickle earlier than the official launch of the replace on September 25. As a result of APFS did not help Fusion Drive methods like older iMacs and Mac Minis at launch, those that had their file methods already transformed to APFS wanted to revert them again to the older HFS+ format. APFS help was included in early betas of Excessive Sierra however was then eliminated in the newest beta variations.

Apple supplied a protracted record of directions on the way to change again to the HFS+ format earlier than Excessive Sierra grew to become out there. Solely those that downloaded beta variations of Excessive Sierra needed to fear about changing again earlier than the official model was launched. Now, with Excessive Sierra out there to all, these with Fusion Drives merely is not going to be up to date to APFS till help for the brand new file system is launched in later updates.

APFS replaces the old-school HFS+ format that Apple has used for years. In macOS Excessive Sierra, it updates methods with a extra fashionable file system that features help for solid-state drive optimization, built-in encryption, and basic efficiency enhancements.


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