How to read a partition table in a disk filter driver ?

I am researching “diskperf” sample in the DDK document, and it is a disk
filter driver.

How can I get the information of the partition table of a disk ?

btw: What is GPT(GUID Partition Table ) ?

> How can I get the information of the partition table of a disk ?

btw: What is GPT(GUID Partition Table ) ?

New partition table format used on EFI machines (usually IA64).

Maxim Shatskih, Windows DDK MVP
StorageCraft Corporation
xxxxx@storagecraft.com
http://www.storagecraft.com

IoReadPartitionTableEx?

“Leo” ???/??? ? ??? ???: news:xxxxx@ntfsd…
> I am researching “diskperf” sample in the DDK document, and it is a disk
> filter driver.
>
> How can I get the information of the partition table of a disk ?
>
> btw: What is GPT(GUID Partition Table ) ?
>
>
>