As part of my prep I have just listened to am interested webcast from VMware.
The webcast is hosted by Francis Daly of VMware
"Attend this 60-minute webcast and leave with a better understanding of:
- VMware vSAN architecture
- Troubleshooting tools you need based on actual customer use cases
- Effective troubleshooting techniques used by the VMware Technical Support Team
The webcast is available via those lovely people at VMware Education Services and is available at the following link
Also for a list of the Questions in PDF format for the Q&A visit the following link.