Your Guide to Mastering Nutanix Cluster Checks

An administrator manages a cluster and notices several failed components displayed. What two options does the administrator have to run all NCC checks manually? (Choose two)

• A. Using the Actions drop-down menu in the Health dashboard of Prism Element
• B. Running ncc health_checks run-all on the CVM
• C. Using the action drop-down menu in the Health dashboard of Prism Central
• D. Running noc health_checks run_all on the PC VM

Answer: (A)

The correct approach to manually running all NCC (Nutanix Cluster Check) checks involves two key methods that empower administrators to maintain cluster health effectively. One of the options available is running the command on the Controller Virtual Machine (CVM) through the command line interface. Specifically, executing `ncc health_checks run-all` on the CVM allows for a complete suite of health checks to be performed directly from the CVM, ensuring that all relevant checks are covered for the cluster's operational integrity. Additionally, utilizing the Actions drop-down menu in the Health dashboard of Prism Element offers another method for initiating these checks. This user-friendly GUI option allows the administrator to trigger the health checks within the Prism Element interface without needing to access the command-line environment, making it highly accessible. Together, these methods give administrators flexible avenues to ensure the health of their Nutanix clusters, whether through graphical interface actions or command-line execution, enhancing their ability to address any potential issues that arise with component failures.

When it comes to maintaining a robust Nutanix environment, the ability to run NCC checks manually is crucial for administrators. If you've recently noticed some failed components in your cluster, don't panic! You have some efficient options at your fingertips that can help ensure everything is in tip-top shape. It’s all about keeping your solutions running smoothly, right?

So, how do you start? To run all NCC checks manually, two effective methods stand out. First up, there's the command line option. By running the command ncc health_checks run-all on the Controller Virtual Machine (CVM), you'll initiate a comprehensive range of health checks designed to assess every inch of your cluster. Imagine it as giving your infrastructure a thorough health check-up.

But what if command lines aren't really your thing? No worries; you can harness the graphical user interface (GUI) too! Using the Actions drop-down menu in the Health dashboard of Prism Element allows you to execute these checks with just a few clicks. This route is generally more user-friendly and saves you from diving too deep into the technical realms of command lines. It’s like choosing between a detailed book and a quick guide—both get you where you need to be, but one might feel more comfortable for you in the moment.

The balance between these two methods provides you with flexibility. Sometimes you'll want speed—definitely command-line for that. Other times, when you're juggling multiple components or just need a visual aid, the Prism Element dashboard will be your best ally. How often do you find yourself in situations where having options makes all the difference?

Maintaining the health of your Nutanix cluster shouldn’t feel overwhelming. The right tools and knowledge are all you need to act swiftly when issues arise. So next time you find those pesky failed components, remember: you've got the power to run those NCC checks with just a sentence of code or a few simple clicks! And just like that, you’re steering your cluster back onto the path of reliability.

Managing clusters effectively is what it's all about, and understanding how to initiate these checks is a foundational skill for any Nutanix Certified Professional. So gear up—you've got this!