From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Daniel P. Berrange" <berrange@redhat.com>
Subject: Re: [systemd-devel] udev virtio by-path naming
Date: Wed, 1 Mar 2017 16:24:55 +0000
Message-ID: <20170301162455.GI10160__36003.8503692069$1488385506$gmane$org@redhat.com>
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To: Viktor Mihajlovski <mihajlov@linux.vnet.ibm.com>
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On Wed, Mar 01, 2017 at 03:58:12PM +0000, Daniel P. Berrange wrote:
> On Wed, Mar 01, 2017 at 04:02:53PM +0100, Viktor Mihajlovski wrote:
> > If wanted, I can take a stab at virtio-mmio, but would need the output
> > of udevadm -a /dev/vda from a virtio-mmio system.
> 
> Presumably you mean 'udevadm info -a /dev/vda' ?  That reports the following,
> given a basic Fedora 25 guest, with a virtio-mmio disk added as per the
> guide above...
> 
>   looking at device '/devices/platform/a003e00.virtio_mmio/virtio3/block/vda':

BTW, the hex digits in here are the virtio mmio address which changes per
device eg if i have 3 virtio-mmio backed disks, I get

  looking at device '/devices/platform/a003a00.virtio_mmio/virtio3/block/vda':
  looking at device '/devices/platform/a003c00.virtio_mmio/virtio4/block/vdb':
  looking at device '/devices/platform/a003e00.virtio_mmio/virtio5/block/vdc':


Regards,
Daniel
-- 
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