Question
You have the Azure Virtual Desktop deployment shown in the following table.
| Configuration | Value |
|---|---|
| Azure region | West US |
| Number of currently deployed virtual machines | 5 |
| Virtual machine size | D8s_v3 |
| Number of total regional vCPUs | 80% (40 of 50) |
You plan to deploy a new host pool as shown in the following table.
| Configuration | Value |
|---|---|
| Azure region | West US |
| Number of session hosts | 4 |
| Virtual machine size | D8s_v3 |
You need to ensure that you can deploy the host pool.
What should you do?
- A. Add a lock to the existing host pool.
- B. Stop and deallocate one of the currently deployed virtual machines.
- C. Submit a support request for service and subscription limits. Correct
- D. Change the proposed virtual machine size for the session hosts to D4s_v3.
Explanation
The subscription uses 40 of its 50 regional vCPUs, leaving 10, while four D8s_v3 session hosts need 32 vCPUs, so the regional vCPU quota must be raised through a quota (service and subscription limits) request. Deallocating one D8s_v3 frees only 8 vCPUs (18 available), and switching to D4s_v3 still needs 16 vCPUs, so neither is enough. A resource lock has no effect on quota.
