Therefore, it is important to provide enough server memory to satisfy the memory that is required by the expected number of guest virtual machines, plus allow a sufficient amount of memory for the server.
For 圆4, we see about 800 MB starting, increasing to 1024 MB. However, Dynamic Memory will likely increase the guest virtual machine's memory to about 800 MB, depending on the workload. Hyper-V service overhead per virtual machineįor a typical knowledge worker workload, guest virtual machines running x86 Window 8 or Windows 8.1 should be given ~512 MB of memory as the baseline. Server memory usage is driven by three main factors: You can configure this by using Server Manager ( File and Storage Services -> Volumes -> Dedup Settings) or by using the following Windows PowerShell command: Enable-DedupVolume -UsageType HyperVĭata Deduplication optimization of open files is supported only for VDI scenarios with Hyper-V using remote storage over SMB 3.0.
The volume must also be configured to use the "Virtual Desktop Infrastructure (VDI)" deduplication optimization type. If Hyper-V and deduplication are running on the same machine, the two features will contend for system resources and negatively impact overall performance. In order to use virtual machines running on a deduplicated volume, the virtual machine files need to be stored on a separate host from the Hyper-V host. Introduced in Windows Server 2012 R2, Data Deduplication supports optimization of open files. When appropriate, use Disk Deduplication and caching to reduce the disk read load and to enable your storage solution to speed up performance by caching a significant portion of the image. Use disk configurations that have good write performance (such as RAID 1+0). If a pilot or simulation is not feasible, a good guideline is to provision one disk spindle for four active virtual machines. Storage is the most likely performance bottleneck, and it is important to size your storage to properly handle the I/O load that is generated by virtual machine state changes. Windows Server supports two types of virtual desktops: personal virtual desktops and pooled virtual desktops. Remote Desktop Virtualization Host (RD Virtualization Host) is a role service that supports Virtual Desktop Infrastructure (VDI) scenarios and lets multiple users run Windows-based applications in virtual machines hosted on a server running Windows Server and Hyper-V.
0 kommentar(er)
