做 個 有 趣 的 人

A(detect by windwos)： 

Total Size = 120034123776 

Total Sector = 234441648 (LBA) 

B(create by windows)： 

Total Size = 120031542784 

Total Sector = 234436607 (LBA) 

Fisrt Sector = 2048 

Total Sectors = 234436607 

 (Last Sector = 2048 + 234436607 = 234,438,655) 

B(create by windows) continue： 

Windwos write bootable on first/last sector for create new disk  

In this case  

We can get the same bootable on first/last Sector address as below： 

結論： 

• Windows透過寫入Bootable建立的磁碟槽，此磁碟槽空間會"小於"原本的硬碟空間 

• 120031542784(create by win) < 120034123776 (physical size) 

•  

ReadLBA Tool: 

https://drive.google.com/file/d/1vyenp0QwAWqmIqoPZ1WFpnvqJ1k44jnu/view?usp=sharing 

MR.R 2018/11/27