128GB SSD failure and data recovery
I have a MBA with this SSD which has failed. The system would not boot, and of course it wasn't backed up. I could boot into the recovery partition and run Disk Utility, which showed a lot of errors on the SSD and wouldn't verify it, and it told me I had to reinstall OS/X. I built a bootable USB flash drive (a Cruzer 16GB) that has OS/X on it, and I could boot the system with that. (Man, does it run SLOWLY, but it eventually works.) The data is readable on the SSD, but not writable, at least in my case. I could run Time Machine to back my data up to my WD My Book external drive.
I couldn't restore from TM, though. I tried and it died (now, there's a title for a country geek song) which is probably due to the bad SSD. I could restore OS/X to the SSD, which I did. Then I ran Migration Assistant to move settings, applications, and documents over, but it didn't seem to work all the way. I ended up having to manually move documents over from the TM backup. I also had to delete and reinstall Office 2011, which evidently had gotten kiboshed. But then the system worked perfectly. When I installed the updates to the OS, one was for the firmware to the SSD, and it redirected me to an Apple page saying I needed to get the flash drive replaced, which would be free to me.
For 2 days the system ran fine. Then it froze and refused to boot again, just like before. I played around with it like before, and got the same issues, so it is the SSD. I have an appointment later today with the local Genius Bar (thought I could use an actual bar at this point) to have the SSD replaced, or at least, to start that process.
It's a real shame that this SSD issue has happened. I can't recall Apple ever having a wide-scale recall like this before. I've found that 128GB on the Air is sufficient. I have 256GB on a rMBP, and that's really good. If I could upgrade the SSD in the Air to 256GB at this time, I'd do that, but it doesn't really need it. And I bet Apple will probably say I have to get the 128GB SSD, and can't upgrade. It would be a good PR program for Apple to let people in this situation do that, though.
Another point... there are hardware diagnostics on the system, which you get to by holding the D key down when booting. I ran that, and no issues showed up. But there are no SSD diagnostics in this package. That doesn't make sense. Why ignore a major hardware component like that?