Dual MSA1000s and different cache sizes

[Nate J.]

Hello,

I have a question about what happens when I have two MSA1000 controllers, but with different cache sizes. What happens when I add the 2nd controller? Will it just fail and not ever be active? Or am I in danger of actually losing data? I understand that different caches sizes is not supported, I just want to know what will actually happen if a 2nd controller with less cache is added into the system.

Thanks for your help!
-N