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Subject: Re: smartmontools 7.5-1
To: cygwin@cygwin.com
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 <82cfaebc-7cce-83a4-7c15-b8f4807b90de@t-online.de>
 <70cedcf4-d834-a66a-d361-6f7e6895941a@cs.umass.edu>
Message-ID: <d4dc3f0a-e5df-c518-2832-629ba49f73f7@t-online.de>
Date: Tue, 20 May 2025 15:44:28 +0200
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From: Christian Franke via Cygwin <cygwin@cygwin.com>
Reply-To: cygwin@cygwin.com
Cc: Christian Franke <Christian.Franke@t-online.de>
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Eliot Moss via Cygwin wrote:
> On 5/20/2025 4:50 AM, Christian Franke via Cygwin wrote:
>> Eliot Moss via Cygwin wrote:
>>> On 5/19/2025 9:14 AM, Christian Franke wrote:
>>>> The following package has been uploaded to the Cygwin distribution:
>>>>
>>>> * smartmontools-7.5-1
>>>
>>> Thank you for this!  It works fine on an attached HDD, but with my 
>>> built-in
>>> NVMe, I get this, in response to /usr/sbin/smartctl -r ioctl,2 -i 
>>> /dev/sda
>>>
>>> smartctl 7.5 2025-04-30 r5714 [x86_64-pc-cygwin-w11-24H2] 
>>> (cygwin-7.5-1)
>>> Copyright (C) 2002-25, Bruce Allen, Christian Franke, 
>>> www.smartmontools.org
>>>
>>>  \\.\PhysicalDrive0: successfully opened
>>>   IOCTL_STORAGE_QUERY_PROPERTY returns:
>>>     Vendor:   "NVMe"
>>>     Product:  "KXG80ZN84T09 NVMe KIOXIA 4096GB"
>>>     Revision: "11304103"
>>>     Removable: No
>>>     BusType:   0x11
>>>   \\.\PhysicalDrive0: successfully opened
>>>  [NVMe call: opcode=0x06, size=0x1000, nsid=0x00000000, 
>>> cdw10=0x00000001]
>>>   [STORAGE_QUERY_PROPERTY: Id=49, Type=1, Value=0x00000001, 
>>> SubVal=0x00000000]
>>>   [STORAGE_QUERY_PROPERTY: ReturnData=0x00000000, Reserved[3]={0x0, 
>>> 0x0, 0x0}]
>>>  [Duration: 0.000109s]
>>>  [NVMe call failed: IOCTL_STORAGE_QUERY_PROPERTY(NVMe) failed, Error=1]
>>> Read NVMe Identify Controller failed: 
>>> IOCTL_STORAGE_QUERY_PROPERTY(NVMe) failed, Error=1
>>>
>>>
>>
>> Which NVMe driver is used according to devmgmt.msc?
>
> It's the Microsoft system disk driver 10.0.26100.3912 from 6/21/2006,
> at least that's what the devmgmt.msc device manager shows for the drive.
> Is that informative?  :-)

AFAIK this is a generic protocol independent disk driver which sits on 
top of the protocol specific drivers.

Is there another driver listed in the "Storage Controller" section? In 
particular one with "NVMe" or "Intel RST VMD" in its name?

-- 
Regards,
Christian


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