When connecting three disk shelfs say DS2246, I'm thinking of creating two stacks so one shelf is reserved for backups. Would it be better to do all one stack instead?
My reasoning is not to mix production data with backup data hence the seperate stack for backups. I believe this stack will not participate in the I/O of the production stack.
I ask because from my reading, stacks are created when you have different shelf types or different disk speeds. But didn't mention my particular situation.
Please let me know if I am correct or should just make everything into one stack.
Thanks again EE