Microsoft
74-409 · Question #10
You administer a Virtual Desktop Infrastructure (VDI). The environment runs on a Windows Server 2012 R2 server that has the Hyper-V role installed. You use Systems Center 2012 R2 Operations Manager…
The correct answer is D. For each virtual machine, enable Storage Quality of Service (QoS). Network Quality of Service cannot mannage input/output operations per second (IOPS). You need Storage Quality of Service for this.
Troubleshoot Client Issues
Question
You administer a Virtual Desktop Infrastructure (VDI). The environment runs on a Windows Server 2012 R2 server that has the Hyper-V role installed. You use Systems Center 2012 R2 Operations Manager to troubleshoot performance issues. Some users of dedicated virtual desktops report slow response times within their sessions. Operations Manager reports indicate that a performance bottleneck exists at the storage layer. You need to manage the amount of input/output operations per second (IOPS) that the dedicated desktop pool can generate. What should you do?
Options
- AEnable Resource Metering on the Hyper-V host server.
- BConfigure Operations Manager to monitor virtual machine disk performance on the Hyper-V
- CFor each virtual machine, enable Network Quality of Service (QoS).
- DFor each virtual machine, enable Storage Quality of Service (QoS).
How the community answered
(58 responses)- A7% (4)
- B3% (2)
- C14% (8)
- D76% (44)
Explanation
Network Quality of Service cannot mannage input/output operations per second (IOPS). You need Storage Quality of Service for this.
Topics
#VDI performance#Storage QoS#IOPS throttling#Hyper-V
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