I’ve been using Super Duper! for, like, ever (and therein lies the root of my problem.)
I’ve been using SD! to backup my laptop to an external LaCie drive every night. I’ve been doing this since said laptop was an Aluminum G4. I’ve been doing this since the default partition scheme was “Apple Partition Map”. I’ve been doing this since before I got my MacBook Pro…
I’m sure you can see where this is going.
I took my MBP in for repair yesterday (finally got fed up with the thermal shutdown problem it’s always had). No problem I thought – the warm and fuzzy feeling that having a recent SD! backup gives you in full effect. I’ll just boot the new Mac Mini (Core 2 Duo) I bought for the living room off my backup and keep working until the MBP is back.
Of course the Mac Mini wouldn’t boot from the backup drive (remember that old partition scheme?) OK, time to clone it to another drive… 3 hrs later and 96% of the way through the clone the destination drive dies. OK, try again, different drive, 2 1/2 hours later, the clone is complete (Yay!) but the clone is un-bootable (Boo!).
So, I re-installed Leopard on the destination drive and started to migrate from the backup… Estimated time to completion? ~5 hrs (at which point I gave up).
In case your are keeping track, that equates to an entire day wasted.
2 hrs later while shopping at the mall (and just around the corner from the Apple Store) my cell phone rings. It’s the Apple Store technician, my MBP is ready (Hooray for Pro Care!)
Lesson learned? Always. Test. Your. Backups. Warm and fuzzy feelings don’t actually mean your are safe. Trust, but verify.