Given my luck with disk drives lately (in the past 18 months, I have lost two drives in this laptop, as well as an 80GB and 120Gb desktop drive, two of which were replaced under warranty), I am always fretting about backups. I have been using a combination of local drives as repositories, using rsync, and using strongspace as an offsite backup. My local backups have been what I have relied on most: I have yet to pull anything back from strongspace, but it has been comforting to have it there.
Then I (well, someone told me about it) discovered Mozy, a service that provides both a backup client and an offsite repository for your backups. Up to 2 Gb is free and after that, it’s unlimited for $4.95/month.
I have run some backups and pulled a couple of restores and I like it so far. The client is unobtrusive, once you get that initial dump of a backup done. Mac users are especially well taken care of, since the restore files accessible via the web come as dmg files, with the path information preserved. So they can be dropped into place. I could see a disk image, a la Norton’s Ghost, being handled with this, with all the the user files preserved just as they were.
So what am I backing up? My whole home directory (sad that it fits in 2 Gb, but I am still piecing things together from my last disk replacement), except my iTunes music. I’m content to mirror that locally, for now (it’s 30 Gb!).
Give it a try, if you live in fear of data loss as I do.