As others have said, Sierra (10.12.x) is good old (?) HFS+. High Sierra (10.13.x) introduces APFS and is still in developer preview beta.
I have upgraded 8 or so macs to Sierra with few problems. My biggest headache was going from 10.12.5 to 10.12.6 on only one machine that got in a fight with an ancient hp printer driver kext. That was a B#$^%^ to find. Other than that its been smooth. You have already CCC’ed to a fresh drive, so you shouldn’t have any rotten bits. CCC is indispensable! .Jerry > On Aug 3, 2017, at 12:28 PM, Ralph DiMola via use-livecode > <use-livecode@lists.runrev.com> wrote: > > I'm going to do this Friday night and was looking for any advice/tricks to > make this go smooth(as much as possible). I have read about a few disasters > online when upgrading from HFS+ to the new APFS file system. _______________________________________________ use-livecode mailing list use-livecode@lists.runrev.com Please visit this url to subscribe, unsubscribe and manage your subscription preferences: http://lists.runrev.com/mailman/listinfo/use-livecode
