You’ve invested a great deal of time and effort in building highly available Microsoft Cluster Servers (MSCS clusters). But will those clusters work when you need them most? Are they guaranteed to fail-over flawlessly no matter what happens?
Let’s face it: it is difficult to keep your cluster configuration perfectly aligned with vendor best-practices, and in sync with changes in the other IT layers that Microsoft Cluster Server (MSCS) interfaces with (such as OS, Storage, Networking and more). Unfortunately, even a small misconfiguration or discrepancy between cluster nodes can lead to unsuccessful fail-overs and painful outages at the worst possible time.