[fedora-virt] Virtio-win Windows NIC goes offlineduringbulkcopies

[Greg Scott]

> Thanks for the update. Hope you'll one day manage to restore all the 
> data from the backup :)

Let's hope I never have a need for that!

I just ran another test backup from a physical server to my 2008 VM -
186 GB this time.  It took 12 hours, 38 minutes and ran to completion
with no hassles.  My previous all-time world's record using the old
driver with this setup was 117 GB before dropping offline, with an
average before dropping offline in the 20-45 GB range.  And now with the
new driver, I've done 2 sets of 100+ GB with no problems.  So this new
version is definitely much better.

Thanks

- Greg