/proc/partitions changed ?

[Marco Atzeri]

Am 21.01.2019 um 09:39 schrieb Corinna Vinschen:
> Hi Marco,
> 
> On Jan 20 20:48, Marco Atzeri wrote:
>> Am 20.01.2019 um 19:36 schrieb Eliot Moss:
>>> On 1/20/2019 1:05 PM, Marco Atzeri wrote:
>>>> Am 20.01.2019 um 18:51 schrieb Henry S. Thompson:
>>>>> Marco Atzeri writes:
>>>>>
>>>>>> In the past I saw
>>>>>> ...
>>>>>> but now the win-mounts version are missing
>>>>>>
>>>>>> $ cat /proc/partitions
>>>>>> major minor  #blocks  name   win-mounts
>>>>>>
>>>>>>  Â Â Â Â  8Â Â Â Â  0Â Â Â Â Â Â Â Â  0 sda
>>>>>>  Â Â Â Â  8Â Â Â  16Â Â Â Â Â Â Â Â  0 sdb
>>>>>>
>>>
>>> I have:
>>>
>>> cygwin DLL version 2.11.2-1
>>> Windows 10 Pro 1709 (Build 16299.846)
>>>
>>> So all pretty recent, and it works fine for me.
>>>
>>> Regards - Eliot Moss
>>>
>>
>> Windows 10 Home
>> Version 1803
>>
>> so or it is Windows or is a BLODA effect
> 
> As for the others, WFFM on W10 Enterprise 1809 with the latest
> Cygwin snapshot code.  I'd bet on BLODA.  Alternatively this may be
> permission problem of some sort.
> 
> Can you please run this command under strace and send the strace output?
> 
> 
> Thanks,
> Corinna

attached the strace of  cat /proc/partitions

I guess my AV is blocking access to the partitions, also when
I am running as Administrator.

format_proc_partitions: DeviceIoControl (Harddisk0\Partition0, 
IOCTL_DISK_GET_PARTITION_INFO{_EX}) Win32 error 5

However the info is available in other way

$ cygpath -w /dev/sda
\\.\Disk{ba1707c6-547e-6b0e-d636-d2fa8ccffbf6}

$ cygpath -w /dev/sda1
\\.\D:

$ cygpath -w /dev/sda2
\\.\E:

$ cygpath -w /dev/sdb
\\.\Disk{bc009825-d60f-a0b9-e64e-040b8fa61f4c}

$ cygpath -w /dev/sdb1
\\.\STORAGE#Volume#{b725cac0-3d30-11e8-b177-806e6f6e6963}#0000000000100000#{53f5630d-b6bf-11d0-94f2-00a0c91efb8b}

$ cygpath -w /dev/sdb2
\\.\STORAGE#Volume#{b725cac0-3d30-11e8-b177-806e6f6e6963}#0000000010500000#{7f108a28-9833-4b3b-b780-2c6b5fa5c062}

$ cygpath -w /dev/sdb3
\\.\C:



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