VCP-VVF Troubleshoot And Optimize Practice Question
An administrator is troubleshooting a vSAN 9.0 stretched cluster where the witness host has lost management connectivity to the primary site. The data sites remain operational. What is the expected immediate impact on the vSAN storage pools?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Storage remains available as long as the primary site and the witness maintain data path connectivity, but vSAN health alarms will trigger due to management loss.
In a vSAN stretched cluster, the witness host is required to maintain quorum when a site fails. A loss of management connectivity alone does not drop data paths if IP/vSAN traffic remains, but complete loss of the witness requires careful quorum evaluation. Assuming witness data path is severed, a 2-node or stretched cluster split-brain prevention kicks in. If the witness cannot communicate with one site, that site loses quorum unless overridden.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
All virtual machines on the affected site immediately power off to prevent split-brain.
Why it's wrong here
Powering off VMs requires a complete loss of datastore availability or HA response, not merely management connectivity loss on the witness.
- ✓
Storage remains available as long as the primary site and the witness maintain data path connectivity, but vSAN health alarms will trigger due to management loss.
Why this is correct
Management network loss does not automatically tear down the vSAN data path (VMkernel traffic), though monitoring and alarm propagation are impaired.
- ✗
The vSAN cluster automatically falls back to a standard single-site cluster layout.
Why it's wrong here
Stretched cluster topologies cannot automatically reconfigure their fault domains without manual administrator intervention.
- ✗
The vSAN datastore becomes entirely read-only across all sites.
Why it's wrong here
As long as quorum is maintained via surviving data nodes and witness data paths, the datastore remains fully read-write.
About these practice questions
This VCP-VVF question is part of Courseiva's 517-question bank — original exam-style content with full explanations and wrong-answer analysis, never real exam questions or exam dumps. Learn why practice questions differ from exam dumps →
JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official VMware exam blueprint
This VCP-VVF practice question is part of Courseiva's free VMware certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the VCP-VVF exam.