We have esxi5.1 host environment with 6 esxi host in a HA cluster and DRS enabled . Two of the exi host are old and thinking of replacing them soon.
These two old esxi host has 98GB at each. I am thinning go replacing one of them with 256GB for now.
Will there be any issue on the cluster since the other esxi host has 6 cores and 98GB memory?
I will appreciate if someone give me the theoretical explanation for it.