Click the Exhibit button. Users are having difficulty accessing a Web server since a new
Web application was configured in a virtual machine running on sc-titanium03.vmeduc.com.
The web server has been assigned 1 vCPU. The vSphere Client reports the error shown in
the exhibit. DRS is set to fully automated mode, but the problem has not resolved. Which
action can resolve the issue?
A.
Set a CPU reservation for the web server VM.
B.
Manually move the Virtual Machine using high priority vMotion.
C.
Configure the DRS Migration Threshold to Aggressive.
D.
Set CPU affinity for the virtual machine.
Explanation:
A surely wouldn’t worsen the problem, but will it settle the problem. I’d pick B, put the VM on another host (having CPU cycles) but then again DRS is setup and didn’t solve the problem. Then setting to aggressive would even go for smaller wins but will it be enough ? Affinity is not withtaken doing a vMotion. So reserving more of the CPU could be the only sure thing, whatever happened to the poor other VMs
Optin A makes the most sense after all considerations.
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