APFS – A Backup Software Developer’s Perspective
"So, before installing 10.13, I started off by googling for any problems experienced by people installing and upgrading filesystems during the process using the public betas. To my surprise there were none."<p>Well, my quick visit to developer discussions forum at Apple website related to macOs Beta quickly revealed a lot of people with the problems. It seems like the author didn't look too far:<p><a href="https://forums.developer.apple.com/community/beta/macos-1013-beta" rel="nofollow">https://forums.developer.apple.com/community/beta/macos-1013...</a>