On 23/07/2012 9:49, Corinna Vinschen wrote:
> On Jul 21 13:09, Aaron Schneider wrote:
>> On 21/07/2012 11:11, Corinna Vinschen wrote:
>>
>> Not at all. I mean that fedora live dvd sees the virtual raid device
>> md126 while cygwin doesn't under /dev.
>
> Oh, come one.  You wrote a mail exclusively with Linux content.  How
> was anybody supposed to know this is about Cygwin at all?
>
> Cygwin lists the devices which are harddisks in terms of the native NT
> namespace.  What you see are the translations of the device names
> \Device\HarddiskX\PartitionY to /dev/sd*.
> If the device you're referring to is is not available as device in
> this notation, you won't see it.
>
> If you can find the NT equivalent of your Linux md126 device in the
> native NT namespace under /proc/sys/Device, we can talk about covering
> them somehow.  Other than that, you can probably access it via
> /cygdrive/<drive-letter>, right?
>
>
> Corinna
>

You are right that I wasn't clear enough in the title, sorry for that.

As well I made a mistake in naming, the c: drive in windows (which is 
mounted in /cygdrive/c/) is md123p3 in linux not md123 which is the 
whole raid volume.

But, taking it back into windows, I've found that the raid volume is at 
either of these locations:

\\.\PhysicalDrive0
\Device\Harddisk0\Partition0
/proc/sys/Device/Harddisk0/DR0
/proc/sys/Device/Harddisk0/Partition0 -> /proc/sys/Device/Harddisk0/DR0
IDE\DISKVOLUME01.0.00__\4&A4B6A57&0&0.0.0

Here is also the attachment Volume0_raid_info.txt with extensive 
information.