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One of the things that is amazing about APFS is that some iOS updates prior to 10.3 would do a simulated update of the entire filesystem system as part of the u
by Veliladon 4y ago
One of the things that is amazing about APFS is that some iOS updates prior to 10.3 would do a simulated update of the entire filesystem system as part of the update process across the entire iOS userbase. The devs would then take diagnostic data of failed mock upgrades in order to refine the process before the mostly non-event that 10.3 actually was.
- MBCook 4y agoI had heard of that before, that they did a mock upgrade. But a tweet yesterday said they didn’t do a mock upgrade. Every single iOS update for a year did that so they could catch and fix a ton of bugs before the big switch. Pretty genius.