So I think the source of many problems I've had lately is my first cache drive (cache 1). I have two 480GB SSD's installed.   Today, again, cache 1 disappeared from the cache pool entirely. When I stopped the array, it was showing as unassigned. Now, no matter what I do with cache 2 I can't get the pool to start up again. I've tried unassigning cache 1, unplugging cache 1, changing cache 2 to cache 1 in the config, changing down to a single cache pool, everything I can think of. No mat