Storage Space Direct Calculator

This topic provides guidance for how to plan volumes in storage spaces direct to meet the performance and capacity needs of your workloads including choosing their filesystem resiliency type and size.

Storage space direct calculator.

Let s start with three servers forming one storage spaces direct cluster. This topic introduces the resiliency options available in storage spaces direct and outlines the scale requirements storage efficiency and general advantages and tradeoffs of each. Indicate what drives will be present in each node excluding boot devices. Nodes can be interconnected using direct connections avoiding using a switch.

Storage spaces direct uses industry standard servers with local attached drives to create highly available highly scalable software defined storage at a fraction of the cost of traditional san or nas arrays. Fault tolerance and storage efficiency in storage spaces direct. Planning volumes in storage spaces direct. 10 minutes to read 5.

Its converged or hyper converged architecture radically simplifies procurement and. Storage spaces direct works with direct attached sata sas nvme or persistent memory pmem drives that are physically attached to just one server each. We can create our first volume storage space and choose 1 tib in size two way mirrored. Storage spaces direct in windows server 2016.

This results in 0 tb of physical capacity and 0 tb of cache per node. Each server has 2 x 800 gb nvme drives for caching and 4 x 2 tb sata ssds for capacity. It is required that every node have a direct connection with every other node of the cluster. 8 minutes to read 5.