Exactly, Dave. I don't have a backup plan because I'm perfect. I have
one because I am sure that sometime in the future I WILL shoot myself in
the foot. I am only approaching perfection by having that knowledge and
that plan.
I'll still be imperfect the next time I recover from some calamity I've
caused by using my backups. By definition, needing the backup means I
screwed up somehow. No problem, I stress my systems a lot by doing odd
things, testing software, installing/uninstalling, trying different
stuff, etc.
But, yeah, I'll commiserate but I'll also be a bit smug when I read
about someone who is desperately pleading for help with a system failure
who does NOT have any backups. It's stupid. Like driving around
without looking at the gas gauge.
Yes, I do feel for them. No, I have no sympathy. There's a difference.
My rants about this go back, as I've said, a decade or more. My
endeavor to master backups goes back to around 1984. So, I've got a
little experience in this. Floppies. Tapes. Etc.
Current strategy is:
All computers in the house do automated daily backups while I'm asleep.
To a 1.5 Terabyte portable drive on my server. About once a month I
take the drive to the bank, open my safe deposit box, swap the drives,
take the older drive back home and it now updates.
Perfect? Not hardly. But it's convenient, cheap, automatic and safe.
I've got an off-site backup in case the house goes up in smoke.
Why are cigarettes sold in gas stations when you can't smoke there?