"So with Nutanix, we don't deal with rain or lungs or anything like that. So if you look at what we have RF two and RF three that's redundancy factor of two and redundancy factor of three, essentially every time a application or VM writes data to it's disk, it creates a secondary copy somewhere in a cluster. If you've got that configured with RF two, if it's RF three, that would make three copies across the cluster." - Daeric Graeber, Systems Engineer, Nutanix