VMWare Disk Transport Method

src:
http://pubs.vmware.com/vsphere-51/index.jsp?topic=%2Fcom.vmware.vddk.pg.doc%2FvddkDataStruct.5.5.html

notes:
14'5/28:
- there are 5 method to access external disk

14'5/28 :
https://drive.google.com/file/d/0B543p5wfySTQTEVuOE1Cc1l0Mms/edit?usp=sharing

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