I'm not an expert on all the configurations of products but I am fairly certain that most of the systems-level NAS products support multiple links. "Systems-level" refers to Network Appliance, Auspex, Compaq and EMC among others that I believe have such configurations available. Also, Tricord does too through the use of links to two different NAS systems that have the same aggregated view of the data.
Related Q&A from Marc Farley
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.