Comment Re:People don't learn... (Score 1) 18
Axiom number 1 of selling: "Selling is always emotional, and once the buyer is convinced of the purchase, they take it upon themselves to find the technical reason to justify their purchase."
For instance, you can do many things with KVM (RedHat, Oracle and some others sells KVM support), just like with Nutanix. A very common pattern I've used in several companies is for the KVM nodes to mount storage via iSCSI, and then each node performs a DRBD replica of the iSCSI volumes.
For example, at one company, they have two sites 10 kilometers apart. Each site has a 10TB iSCSI volume. Each site has 4 KVM nodes.
All 8 KVM nodes mount both 10TB iSCSI volumes and use DRBD + Pacemaker.
This way, regardless of which site fails, all the data remains synchronously replicated (thanks to DRBD), and I still have 4 nodes left to run the most critical services.
I am sure that you can find out some obscure Nutanix feature that is not pressent in KVM to justify what you want to buy.