Have you considered something like Crashplan for backing up. RAID offers some redundancy, but it's not magic. And remember, when you swap a broken drive, it's going to stress the others. I've seen loads of RAID 5 rebuilds take another drive out, leaving no choice but a restore from backup.
That looks interesting too. Lately I've had no interest in backing up everything, with only doing select folders with Karen's Replicator nightly to maximise my storage with a bit of security but drive failures have annoyed me enough and I like the idea of pulling a dead drive from an array and sticking a new one in without having to try and do loads of data recovery. I definitely see your point on stress to drives on a rebuild.
I've not even pulled my most recent dead drive yet.
My other problem is that I need to massively sort out my storage in general because I'm not even sure what I've lost on that drive.
Well the drive was a 500 GB drive and I have 326 GB of data from it backed up, turns out there was a lot of photos on it, phew!
I've just started using Crashplan on the 30 day trial. Looks ideal really now I've got a reasonably decent upload speed. Price isn't bad either, especially since I'll only be using it on one computer (my server) so I can go for the cheaper package.
Ooh, interesting! Do keep us updated, I looked at it before and I just wasn't totally convinced it would be as painless as it should be.
Well the initial upload process is definitely going to be the hardest (or longest) bit.
I've currently /only/ selected about 500GB of data, going to take days.
A little bit disappointed with the upload speed.
Seems to go under 2MBit/s which is a bit rubbish considering my upload bandwidth is over 10Mbit.
11 days to go !!
The 30 day trial has now expired.
I guess it's quite difficult to really test how good or bad the service is without a disaster. Currently got about 500 GB backed up.
I guess it's worth a punt for 12 months and I think I've got a 20% off code somewhere.
You can pay monthly and just cancel if you change your mind. I've not had to restore much off it, but I've grabbed a few files back and it's always been fine for me.
I just went for the full 12 months. Just leave it in the background and assume it's all there.