The impressive part about the APFS migration was that they performed dry runs on iOS updates prior to measure success. > We actually had this process running f

The impressive part about the APFS migration was that they performed dry runs on iOS updates prior to measure success. > We actually had this process running for earlier iOS updates … where when you updated to 10.1 or 10.2, we were trial migrating your whole file system … consistency checking it … reporting back to us whether the upgrade was 100 percent clean, then rolling it back. https://www.macobserver.com/analysis/apple-dry-run-apfs-prior-ios-10-3/ https://www.macobserver.com/analysis/apple-dry-run-apfs-prio...