[Coco] Largest supported HDD size?

[RETRO Innovations]

On 12/1/2016 9:07 AM, Allen Huffman wrote:
> I will add that, if I were still using my CoCo as a primary system, I 
> would want something that does no-halt, like the KenTon did and 
> SuperIDE did. During disk access under OS-9/CoCoSDC, I lose characters 
> while typing. Also, the hard drive adapters were faster for disk I/O. 
Is there a page that describes "no-halt"?  I think I understand the 
concept, but clarity is great.

Jim