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I'm confused, does the switch from HFS+ to APFS happen when the upgrade happens, or is it a separate step you do or not do later? My macs are on rotating HDs, s
by ralphc 9y ago
I'm confused, does the switch from HFS+ to APFS happen when the upgrade happens, or is it a separate step you do or not do later? My macs are on rotating HDs, sounds like some of the problems are with this.
- scarlac 9y agoIt happens automatically as a part of the upgrade.
- ralphc 9y agohttp://osxdaily.com/2017/10/17/how-skip-apfs-macos-high-sierra/ http://osxdaily.com/2017/10/17/how-skip-apfs-macos-high-sier... According to this, SSDs are converted automatically, HDDs are left at HFS+, and with some command line magic you can get the installer to not convert SSDs.