In Dell EMC Unity OE version 4.5, Dell EMC UnityVSA HA is available. UnityVSA HA is an enhanced version of the single-SP UnityVSA solution. Dell EMC UnityVSA HA can recover from an SP or host failure which significantly increases the system’s applicable use case scenarios as well as enables non-disruptive upgrades (NDU). Dell EMC UnityVSA HA is only available with Professional Edition (PE) licenses in capacity choices of 10TB, 25TB, or 50TB options.
Unisphere VSA UnityVSA HA
Demo – Installation of UnityVSA HA