SUSE Liberty Linux High Availability Extension x86 and X86-64 - inherited subscription (1 year) - 1-2 sockets with

SUSE Linux Enterprise High Availability Extension is an industry-leading open source high availability clustering system designed to virtually eliminate unplanned downtime, be easy to use and be deployed in both physical and virtual environments. Also included is Geo Clustering, designed to manage cluster servers in data centers anywhere in the world. High availability helps you maintain business continuity for your mission-critical Linux workloads.