VMware vSAN: Management and Operations [V7] — Lesson 1: vSAN operational architecture, object states, components, disk groups, fault domains, health service, cluster services, storage policies, and administrative views

Learning Objectives

• Translate a realistic infrastructure or application requirement into an executable approach for vSAN operational architecture, object states, components, disk groups, fault domains, health service, cluster services, storage policies, and administrative views.
• Use vSAN operational baseline and object-state reference to verify configuration, connectivity, security, and expected behavior.
• Explain how to recover safely when an object reported as accessible while redundancy remains below policy occurs.

Detailed Topics

• VSAN operational architecture
• Object states
• Components
• Disk groups
• Fault domains
• Health service
• Cluster services
• Storage policies
• And administrative views
• Decision ownership, prerequisites, and acceptance evidence for vSAN operational architecture, object states, components, disk groups, fault domains, health service, cluster services, storage policies, and administrative views
• Relevant access, security, capacity, dependency, performance, recovery, and support considerations

Instructor Demonstration

The demonstration traces vSAN operational architecture, object states, components, disk groups, fault domains, health service, cluster services, storage policies, and administrative views from requirement through execution and review. Learners see where evidence should be collected, how vSAN operational baseline and object-state reference supports validation, and which warning signs require investigation.

Hands-On Exercise

Complete a guided task covering vSAN operational architecture, object states, components, disk groups, fault domains, health service, cluster services, storage policies, and administrative views. Establish a working baseline, reproduce “an object reported as accessible while redundancy remains below policy,” isolate the responsible configuration or dependency, apply a reversible fix, and update vSAN operational baseline and object-state reference with before-and-after proof.

1. Define the requirement and identify dependencies before changing the environment.
2. Create a baseline result that can be compared with later changes.
3. Reproduce the exception and test one hypothesis at a time.
4. Complete the evidence record and obtain peer or instructor review.

Scenario Analysis

• Clarify the service trigger, affected components and roles, prerequisites, and acceptable result for vSAN operational architecture, object states, components, disk groups, fault domains, health service, cluster services, storage policies, and administrative views.
• Compare at least two implementation or correction choices and identify which evidence would distinguish them.
• Decide how vSAN operational baseline and object-state reference should be reviewed, approved, retained, and handed to the next owner.

Troubleshooting Guidance

Avoid changing multiple settings at once while troubleshooting vSAN operational architecture, object states, components, disk groups, fault domains, health service, cluster services, storage policies, and administrative views. Preserve the failing example, review vSAN operational baseline and object-state reference, and verify whether “an object reported as accessible while redundancy remains below policy” is the root cause. After remediation, confirm downstream effects and add a monitoring action.

Validation Checklist

• Prerequisites and role permissions for vSAN operational architecture, object states, components, disk groups, fault domains, health service, cluster services, storage policies, and administrative views are confirmed before execution.
• The observed result agrees with expected values documented in vSAN operational baseline and object-state reference.
• Exceptions are explained with evidence instead of being hidden by manual correction.
• The final record names the approver, monitoring point, and next improvement action.

Lesson Outcome

Learners can apply vSAN operational architecture, object states, components, disk groups, fault domains, health service, cluster services, storage policies, and administrative views, explain the decisions made, and defend the result with vSAN operational baseline and object-state reference.