Storage Space Direct Calculator

Nodes can be interconnected using direct connections avoiding using a switch.

Storage space direct calculator. Planning volumes in storage spaces direct. It also presents some usage instructions to get you started and. 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.

This results in 0 tb of physical capacity and 0 tb of cache per node. We can create our first volume storage space and choose 1 tib in size two way mirrored. Storage spaces direct works with direct attached sata sas nvme or persistent memory pmem drives that are physically attached to just one server each. 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.

Let s start with three servers forming one storage spaces direct cluster. 8 minutes to read 5. 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. 10 minutes to read 5.

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. Storage spaces direct in windows server 2016. Indicate what drives will be present in each node excluding boot devices. Storage spaces direct calculator preview.