Which of the following should be done to resolve the issue?

A cloud administrator has deployed several VM instances that are running the same applications on VDI nodes. Users are reporting that a role instance is looping between STARTED, INITIALIZING, BUSY, and stop. Upon investigation, the cloud administrator can see the status changing every few minutes.

Which of the following should be done to resolve the issue?
A . Reboot the hypervisor.
B . Review the package and configuration file.
C . Configure service healing.
D . Disable memory swap.

View Answer

Answer: B

Explanation:

The best way to resolve the issue where a role instance is looping between STARTED, INITIALIZING, BUSY, and STOP after deploying several VM instances that are running the same applications on VDI nodes is to review the package and configuration file. The package and configuration file are the components that define the application and its settings for the VM instances. The package contains the application code, binaries, and dependencies, while the configuration file contains the parameters, values, and settings for the application. Reviewing these components can help identify and fix any errors or inconsistencies that may cause the role instance to loop or fail.

Reference: CompTIA Cloud+ Certification Exam Objectives, Domain 4.0 Troubleshooting, Objective 4.4 Given a scenario, troubleshoot deployment issues.