I have bought the e-book Cluster Deepdive, and it is very technical.
I may have missed this, or misunderstand it in the book, or it went over my head. But if I am using a Percentage Based HA admission policy, and my hosts are dis-similar. How would calculation be?
An example, though not mine, would be say you have cluster of 4 hosts. 1 Host is 128GB, 1 Host is 256GB, and 2 Host are 512GB. How would you calculate a percentage to reserve? I know if the hosts are all the same it is an N-1 formula. I must have missed this in book.