VCP-VCF Administrator 2024 Question 350
Select 4An administrator is tasked with updating the driver and firmware for a vSAN cluster to ensure optimal performance and compatibility. Which of the following steps should the administrator take as part of this process?
- A
Use the vSAN Health Check to verify the current driver and firmware compatibility with the vSAN version.
- B
Directly install the latest driver and firmware updates from the hardware vendor without validation.
- C
Download the correct driver and firmware versions from the VMware Compatibility Guide (VCG).
- D
Place vSAN cluster hosts into Maintenance Mode one at a time before applying updates.
- E
Update the driver and firmware using VMware Update Manager (VUM) or a custom ISO image.
Show answer and explanation
Correct answers: A, C, D, E
Explanation
Updating driver and firmware in a vSAN cluster requires careful planning and execution. The administrator should validate compatibility using vSAN Health Check and the VMware Compatibility Guide (VCG). Hosts should be placed in Maintenance Mode before updates, and tools like VMware Update Manager (VUM) should be used for a streamlined process. Directly installing updates from a hardware vendor without validation is not recommended, as it may result in compatibility issues within the vSAN environment.
- A. Correct.
Using the vSAN Health Check ensures that the current driver and firmware are compatible with the vSAN version, preventing potential issues.
- B. Incorrect.
Directly installing updates from the hardware vendor without validation can lead to incompatibility issues and is not a recommended practice.
- C. Correct.
Downloading the correct driver and firmware versions from the VMware Compatibility Guide (VCG) ensures that the updates are certified for the vSAN environment.
- D. Correct.
Placing hosts into Maintenance Mode one at a time ensures there is no disruption to the vSAN cluster during the update process.
- E. Correct.
VMware Update Manager (VUM) or a custom ISO image is the recommended method to update drivers and firmware in a controlled and automated manner.