How to get the total sectors of physical disk

[Anonymous]

The USB flash disk have no CHS parameters (the system use virtual parameters),I only need to get teh total sectors,how to do it? Thanks.

[Jose Lamas Rios]

Anonymous wrote: The USB flash disk have no CHS parameters (the system use virtual parameters),I only need to get teh total sectors,how to do it? Thanks. Would calling GetDiskFreeSpace[^] and then computing TotalNumberOfClusters * SectorsPerCluster do the trick? -- jlr http://jlamas.blogspot.com/[^]

[TeraCoder]

Does that include the boot sector?

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Me, wrong!?! Nah, you just need to change your thinking to make me right.

[bghuang]

I want to get the total sectors for physical drive. The MBR and BOOT may be failure. so your function is invalid. Could tell me the other function? Thanks.:)