Storage Space Direct Calculator

Storage spaces direct in windows server 2016.

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. Each server has 2 x 800 gb nvme drives for caching and 4 x 2 tb sata ssds for capacity. Indicate what drives will be present in each node excluding boot devices. Storage spaces direct works with direct attached sata sas nvme or persistent memory pmem drives that are physically attached to just one server each.

Planning volumes in storage spaces direct. We can create our first volume storage space and choose 1 tib in size two way mirrored. 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. 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. It also presents some usage instructions to get you started and. Its converged or hyper converged architecture radically simplifies procurement and. This results in 0 tb of physical capacity and 0 tb of cache per node.

Windows server 2019 windows server 2016. It is required that every node have a direct connection with every other node of the cluster. 8 minutes to read 5. Fault tolerance and storage efficiency in storage spaces direct.