Backups
There are two kinds of computer users: those who have lost files to a hard drive failure, and those who will lose files to a hard drive failure. I'm the first kind. Here's what I currently do to protect myself:
I have Time Machine on my Mac configured to back up everything on it to an external hard drive. (I'm not 100% sure, but I believe you can set it up to backup external drives too, but of course this requires two external drives, and the second one needs to be bigger than the other two combined.)
I use DropBox for whatever I'm working on right now. I do this mostly for the convenience of being able to use my Mac or my TabletPC or my desktop at my day job, and always have the current version of the files, but it also provides backup copies. Importantly (to me) if Dropbox went out of business tomorrow, I'd still have (multiple) copies of all my files, because they're mirrored on each machine. And Time Machine gets those too.
For off-site backup, in case the house burns down, a couple times a year I take my Time Machine drive to my day job and swap it with another drive just like it, and lock it in my desk. This won't protect me if the whole city gets nuked, and it won't get me files from three months ago if my house burns down, but... it's good enough.
I have Time Machine on my Mac configured to back up everything on it to an external hard drive. (I'm not 100% sure, but I believe you can set it up to backup external drives too, but of course this requires two external drives, and the second one needs to be bigger than the other two combined.)
I use DropBox for whatever I'm working on right now. I do this mostly for the convenience of being able to use my Mac or my TabletPC or my desktop at my day job, and always have the current version of the files, but it also provides backup copies. Importantly (to me) if Dropbox went out of business tomorrow, I'd still have (multiple) copies of all my files, because they're mirrored on each machine. And Time Machine gets those too.
For off-site backup, in case the house burns down, a couple times a year I take my Time Machine drive to my day job and swap it with another drive just like it, and lock it in my desk. This won't protect me if the whole city gets nuked, and it won't get me files from three months ago if my house burns down, but... it's good enough.
Comments
I thought.
I reformatted it and all was well, I only put comic files on it because I just don't trust external hard drives. Sure enough after a month it failed. It had internal errors all over it and Disk Utilty's only option was to reformat it again -- which meant erasing everything on it. It's my fault, of course. I'm still using this horse & buggy computer and even my iPhone (which I'm pecking this out on now) is ancient. 3GS.
My fiancé has threatened more than once that she will buy me a new one, and I have said the same that I will buy a new one. I think this week that will happen. Plus, I need the tax write off.
I also print out every script and keep the current projects in my messenger bag so that, god forbid, I can grab it in an emergency,
Lessons learned.
Maybe I can use the G5 iMac as a back up slave, too. There's not enough room on my desk for both, but I can network to it in another room.
One thing you can't do with a TM back-up, though, is boot from it. I have a second drive, the same size as my internal drive, set to automatically back up once a day using (the free) CarbonCopyCloner. The second drive is portable and bus-powered -- I have the machine auto-boot before I get up in the morning; the scheduled back-up runs a few minutes later and the whole thing is done by the time I sit down at my desk.
I've had good luck buying refurb merchandise (mostly returned open-box units that can't be sold as new) from Apple's web site.
The bootable second back-up is less about it being bootable and more insurance against drive failure on the TM drive (which I've been caught by). CarbonCopyCloner gives the option to make the back-up bootable, so it seemed daft not to.