Emc windows software#
Emc windows series#

Emc windows series#

This insideHPC guide series will also cover the following topics in the coming weeks: For more info, see Test Storage Spaces Performance Using Synthetic Workloads. This lets you confirm that the solution is performing properly and work out any lingering issues before adding the complexity of production workloads. If you’re deploying a hyper-converged cluster, the last step is to provision virtual machines on the Storage Spaces Direct cluster.Īfter deploying your clustered file server, we recommend testing the performance of your solution using test workloads before bringing up any production workloads.

Emc windows software#

This reduces the number of physical NIC ports that would otherwise be required and allows network management through the Software Defined Network features of Windows Server. This virtual switch allows the same physical NIC ports to be used for all network traffic while using RDMA. Windows Server 2016 also introduces a new virtual switch that has network teaming built in called Switch Embedded Teaming (SET). It will remove any data on the disks that are not being used by the operating system. Configuring the server and switch correctly is important to ensure reliability and performance of Storage Spaces Direct.Įnsure that there is no data on any of the disks of the cluster before running configuration commands or scripts. Top of Rack switches and server configurations vary depending on the network adapters and switches. You can use either with Storage Spaces Direct as long as it has the Windows Server 2016 logo, but iWARP usually requires less configuration.

There are two common versions of remote direct memory access (RDMA) network adapters - RDMA over Converged Ethernet (RoCE) and Internet Wide-area RDMA Protocol (iWARP). If a disk has partitions or other data, it will not be included in the Storage Spaces Direct system. The disks intended for Storage Spaces Direct need to be empty and without partitions or other data. When using physical nodes instead of VMs, using at least two 10 Gb connections between the nodes is recommended, preferably with RDMA to increase throughput and reduce the CPU usage for network traffic. This network connectivity is important for both system performance and reliability. Storage Spaces Direct requires high bandwidth and low latency network connections between nodes.

There are several deployment options available to connect the cluster nodes, and RDMA is not available for networking inside a virtual machine. The management system can be run inside of a virtual machine or on a physical machine, however, the management system needs to be joined to the same domain or a fully trusted domain. You can use Windows Server 2016 Datacenter Edition with the Server Core, or Server with Desktop Experience installation options, the steps in the “Configure the Network” and “Configure Storage Spaces Direct” sections are identical whether you are using Server with Desktop Experience or Server Core installations. See Deploying Storage Spaces Direct from Microsoft, and see Microsoft Storage Spaces Direct Ready Nodes – Sample Switch Configurations. It is using, reducing the number of clusters required. This allows for scaling Hyper-V compute clusters together with the storage Virtual machine files are stored on local CSVs. Hyper-V VMs run directly on the Storage Spaces Direct cluster that hosts the storage, as shown.