3 or More Nodes – Failover Process
An item of confusion with clustering often pops up in class. The question is, how does the cluster service decide what node to failover to in the event of a cluster group failure? The answer is not so straight forward. First, let’s look at the different contributors to the decision. Order of Installation – Simply, in what order were the nodes installed? Was NodeA installed before NodeB and NodeB installed before NodeC and NodeC before NodeD? Possible Owners – This attribute is a property of an individual resource. In this situation, the possible owners strictly is used to define which nodes can run the resource, and this will … Continue reading 3 or More Nodes – Failover Process