Thanks Cameron–Actually I probably need a primer on good storage techniques. Right now I have an array of 4-6 external drives (total of 7TB) hooked up in daisy chain fashion. Each disk has different things on it. Two of the 1TB disks are for raw footage storage, and the other disks are for capture scratch, projects, etc. I had been Time Machine backing everything up on a 4TB WD drive that has informed me that it has run out of space, which is why I need some help in rethinking my storage strategy.
All my work is done on an Apple IMAC 2.93 Ghz Intel Core i7 with 8gb of RAM. (No E-SATA connection on the back). I am shooting the material at 1080i on AVCHD chips. After shooting, I transfer all the raw footage to my raw footage storage disks in AVCHD format, and ingest into FCP7 from there using Log and Transfer. I am also archiving all the finished pieces in a variety of formats on these two raw footage disks.
What is the best configuration for going forward, understanding that the objective would be to have backups of all the raw footage, and FCP projects. Should I be backing up all the capture scratch as .mov files too?
I see that Apple offers an 4TB RAID array system called Promise, and you have mentioned the Caldigit and Maxx Digital products. What configuration and what size should I be using to manage all this material as I increase the size of my raw footage library. Clearly I would like better speed for rendering that would come from a RAID array, as well as the ability to scan quickly through the log and transfer process, which if I am not careful, results in the beach ball from hell when I try to scrub through it.