Did you know about VMware HA admission control coupled to VM reservations? To be honest I thought I knew, but recently I was pointed to some details that showed me I was wrong. What I’m talking about is the cluster setting of “HA Admission Control” and how “Percentage of cluster resources reserved as failover spare capacity” […]
reservations
VMware vCenter 4.1 GUI issue on shares
When checking a customers environment, I discovered a strange GUI issue in vCenter regarding CPU shares for a VM. I usually use a PowerShell script to check if the customer has set any limits, reservations or changed the default shares settings. With this customer I received a number of warnings about shares. I received the […]