My main hard drive on my home computer (Apple G4 MDD) crashed last week. The bad kind of crash too - lots of ticking (which indicates a mechanical failure and can only be recovered by taking the drive apart and putting it back together which costs thousands of dollars). I wasn’t sweating it because I had been running a back up program once a week.
Turns out, I didn’t have everything backed up (it’s a long story that would bore you), but I have managed to recover about 80% of that drive including all my music, videos and most importantly… pictures.
Instead of replacing my 120G drive with something similar, I decided to install 2 - 300G drives and set them up in a Level 5 Raid Array. For all you non-computer geeks, that means that even though I have 600G in hard drives, I only have 300G available because it writes the same thing on both drives. Level 5 is set to the most redundancy and mirrors the original drive.
So if I have a hard drive crash in the future, I just pop out the drive, pop in a new one and I’m ready to go without missing a beat. No drive restores or lost preferences or reinstalling software. It should make life very easy if I ever have a crash again.
Ohh… I also bought a Samsung 16x, double-layer, DVD-+RW for $35! I have 2 optical bays so I installed that as the second drive. I feel like a computer engineer or something.