vSAN Troubleshooting Decision Tree

Interactive Diagnosis 94 KB Entries
← Dashboard Phase 1 Phase 2 Phase 3 Phase 4 Phase 5 Phase 6 Phase 7 Decision Tree Upgrade Planner Training ↑ Portal

What symptom are you experiencing?

Select the category that best describes your issue. The tree will guide you step-by-step to the right KB entry.

⌂ Start
🔍

No matching symptoms found. Try different keywords.

Common Scenarios — Jump Directly

🔴 Disk group missing or degraded KB #1
🔴 Network partition / split brain KB #2, #65
🔴 High write latency KB #55
🟡 Host stuck in maintenance mode KB #10
🔴 Purple Screen of Death (PSOD) KB #21
🔴 Upgrade failure KB #9
🔴 Capacity full emergency KB #17
🔴 SDDC Manager bring-up failure KB #31

VMware vSAN Knowledge Base — Interactive Troubleshooting Decision Tree

← Dashboard  |  Portal

© 2026 Eng. Mustafa Al-Qadi