Re: [win-pv-devel] Identifying PV disk devices

[Paul Durrant <Paul.Durrant@xxxxxxxxxx>]

> -----Original Message-----
> From: win-pv-devel-bounces@xxxxxxxxxxxxxxxxxxxx [mailto:win-pv-devel-
> bounces@xxxxxxxxxxxxxxxxxxxx] On Behalf Of Rafal Wojdyla
> Sent: 13 July 2015 16:16
> To: win-pv-devel@xxxxxxxxxxxxxxxxxxxx
> Subject: [win-pv-devel] Identifying PV disk devices
> 
> Hi,
> 
> Is it possible to obtain the backend device ID for a particular PV disk
> from user mode? Currently it's hard to identify which disk is which if
> there are multiple disks attached. The only difference in device
> properties I found is location, but maybe there is an easier way?
> 

What do you mean by device id? The location is pretty much the main 
distinguishing feature. The driver is capable of taking page 80 and 83 data 
from xenstore if the toolstack puts something there, but xl doesn't do that 
AFAIK.

  Paul

> --
> RafaÅ WojdyÅa
> Qubes Tools for Windows developer
> https://www.qubes-os.org/
> 
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