Thanks for asking. I have a solution which I’m about to implement starting next week — appreciate any comments on it.
I couldn’t bring myself to pay $7000 for the ultimate solution: that Quantum Ethernet-connected box which would probably be the best for backing up the whole network, especially with something like Retrospect as the master control.
So I’m going with a kludged-together approach: lots of hard drives, one for each day of the week, one set of five for each computer, to back up the system drives; and LTO-3 tape for the video data that sits on the RAID.
Instead of the LTO-3a $7k box, I just bought an HP external LTO-3 drive (under $2k) which connects via SCSI. I’ll hook it up to the HP 8200, which has a SCSI interface. The plan is to put a 1 gb drive into the HP, and over the local gigabit network, copy (rather quickly) from Mac to PC the files that need backing up. Then the HP can work away at its leisure, backing up the HP’s 1 gb drive to tape. That way I can keep using the MacPro for video editing.
HP makes no guarantee about connecting it to a Mac, but I’ll be experimenting with that too. I may or may not even want to do that, as I think the hard-drive to hard-drive copy is much quicker than hard-drive to tape. I got the idea for this from an HP rep, who told me about their hybrid box which integrates a hard drive for the quick back-up and tape for archiving.
It’s not elegant, but in this economy, saving over $5000 is a reasonable move. I already own the hard drives, and even though I’ve seen one fail, I’m not too worried because I’ll be exercising them regularly, and I’ll have lots of copies no more than a couple days old. And the tape should be absolutely bulletproof (knock on wood) for long-term storage of video assets.
Bob