Hi,
When we design vSAN Hybrid scenario should we consider cache capacity for slack-space?
for example, I need 10TB usable capacity (not consider swap, snapshot to keep it simple), plan 30% of slack-space, FTT=1, the total requirement is (10TB*2)/0.7=28.6TB. According 10% cache general rule, how much cache should I plan? Is it 20TB*0.1 or 28.6TB*0.1?
I think we don't need to consider cache for slack-space because it is a reserved space for maitain. Am I correct?
Please advise & Thanks!