Finding the NTFS Allocation Unit Size for Mount Points

The 64Kb Allocation Unit size is one of the easiest SQL Server best practice items to complete during your new builds, but from time to time, I still see this one overlooked. And I know this topic has been beat to death over the years, so we are not going to cover the why you should format volumes using 64Kb Allocation Size. We are just going to cover how to check the current value. In our setup, we have a server with 4 disks attached; two are mounted with drive letters (M: and S:) and two are mounted as folders...