IoReadPartitionTable() fails in win2k.

NTDEV
1

Hi All,

I have written a disk class driver, it works fine for NT. When I run the same
driver in win2k, IoReadPartitionTable() fails with status
“STATUS_INVALID_DEVICE_REQUEST”.

Can anyone suggest where is a problem or is there any other way to read the
partition table ?

Thanks & Regards,
Aman.

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2

What is the device object you are trying ot read the partition table from?

Are yu using your exact legacy driver in 2K from NT 4.0; i.e. hooking at
Driver Entry and on the reinitilization callback?

Jamey

----- Original Message -----
From: “Aman Gupta”
To: “NT Developers Interest List”
Sent: Tuesday, January 16, 2001 3:28 PM
Subject: [ntdev] IoReadPartitionTable() fails in win2k.

Hi All,

I have written a disk class driver, it works fine for NT. When I run the
same
driver in win2k, IoReadPartitionTable() fails with status
“STATUS_INVALID_DEVICE_REQUEST”.

Can anyone suggest where is a problem or is there any other way to read the
partition table ?

Thanks & Regards,
Aman.

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