Wednesday Tidbit: Using Cluster-Aware Updating to patch a Windows Server 2012 R2 Failover Cluster

20150820 - 1Recently I built a Windows Server 2012 R2 Failover Cluster to run my SQL, file services and Certificate Authority workloads. For a number of reasons (mentioned in the article) I decided to build it on the Server Core edition of Windows.

Whilst this offers numerous advantages, simplicity isn’t always one of them. One example of this is patching. Continue reading