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What is this IOCTL? (2D9404)

Bob_KroeterBob_Kroeter Member Posts: 65
I am seeing an IRP with IoControlCode=0x002d9404 going down the storage stack in Windows 7 with InputBufferLength=48. Is it possible to find the defintion of this ioctl as well as the corresponding data buffer layout?

Comments

  • OSR_Community_UserOSR_Community_User Member Posts: 110,217
    Hi,

    On Sat, Jul 25, 2009 at 3:03 AM, <xxxxx@gmail.com> wrote:
    > I am seeing an IRP with IoControlCode=0x002d9404 going down the storage stack in Windows 7 with InputBufferLength=48. Is it possible to find the defintion of this ioctl as well as the corresponding data buffer layout?

    This looks like IOCTL_STORAGE_MANAGE_DATA_SET_ATTRIBUTES in api/winioctl.h.

    Jeff
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