!driveinfo

The !driveinfo extension displays volume information for the specified drive.

!driveinfo Drive[:] 
!driveinfo 

Parameters

Drive
Specifies a drive. The colon at the end of the drive name is optional.

No parameters
Displays some brief Help text for this extension in the Debugger Command window.

DLL

Kdexts.dll

Remarks

The drive information displayed by this extension is obtained by querying the underlying file system; for example:

kd> !driveinfo c:
Drive c:, DriveObject e136cd88
    Directory Object: e1001408  Name: C:
        Target String is '\Device\HarddiskVolume1'
        Drive Letter Index is 3 (C:)
 Volume DevObj: 82254a68
    Vpb: 822549e0  DeviceObject: 82270718
 FileSystem: \FileSystem\Ntfs
    Volume has 0x229236 (free) / 0x2ee1a7 (total) clusters of size 0x1000
    8850.21 of 12001.7 MB free