I am a bit on a lumb here.
In a vSphere vSAN Cluster (Verison 6.7) I see the following:
Memory Reservation Details
Cluster Total Capactiy 958.42 GB
Total Reservation Capacity 691.22 GB
Used Reservation 644.52 GB
Available Reservation 46.7 GB
Admission Control is turned off for now.
Can anyone tell me, why my "Total Reservation Capacity" is about 270 GB shy of the "Total Cluster Capacity"?
I dont get it, I dont have admission control or anything else (I know of) enabled that would lead to availability constraints.
And it does not make sense in regards to FTT as well. As one host has 192GB RAM configured.
Thanks very much, any help is appreciated.