Thanks, this actually worked, But:
Checked my logs and there was no Warning or alert. (Maybe it should)
Once the cache pool went to Raid0 there was no alert icon on the shares indicating the some of the files were not protected. (Maybe it should)
Also, I did not have a power surge or any other event that might have put the cache2 SSD offline, Any ideas what could have happened? Maybe it's a faulty SSD, I'll keep an eye on it.