Building True Multi-Subnet Windows Server Failover Clusters

Something you may have heard of if you know clustering at all is the idea of “multi-subnet clusters”; a capability introduced in Windows Server 2012 (if memory serves) to Windows Failover Clustering. It’s conceptually the same thing as a normal cluster; it’s designed to withstand an instance failure but multi-subnet clusters allow us to withstand…

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Upgrading an Existing SharePoint 2013 Farm to Windows Server 2012 R2

Now that SharePoint 2013 supports Windows Server 2012 R2 via service-pack 1, you might be wondering how to upgrade your existing 2012 vanilla farm. It is possible albeit not as simple as you might think and this article shows you how, but if you want a quick explanation it’s “install SP1 across the farm; upgrade…

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Multi-subnet Clustered SQL + RegisterAllProvidersIP + SharePoint 2013

Those of us that have even the most passing knowledge of SharePoint will know that it needs a SQL Server instance to work at all. If SQL goes down it takes SharePoint with it which is why it’s quite common to have SQL clustered to make sure SQL stays alive at all costs. I’ve covered…

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