Has this ever been attempted? Better yet, is it possible?
Example: You want the extreme performance of striping but also don't want to lose the whole array when one drive fails. So you have 2 channels, each with 2 drives on it. In each channel, you want the two drives to be redundant copies, and then put the two arrays into an array of its own, a striped array.
Example: You want the extreme performance of striping but also don't want to lose the whole array when one drive fails. So you have 2 channels, each with 2 drives on it. In each channel, you want the two drives to be redundant copies, and then put the two arrays into an array of its own, a striped array.