Re: Virtio-disk with driver from Microsoft from 2006 ?
----- On Mar 4, 2020, at 7:50 PM, Bernd Lentes bernd.lentes(a)helmholtz-muenchen.de wrote:
Hi,
i wanted to benchmark a windows guest, compare standard driver and virtio
driver.
I installed the domain first with an IDE disk.
I followed
https://pve.proxmox.com/wiki/Paravirtualized_Block_Drivers_for_Windows to
install the virtIO driver.
In the device manager my VirtIO disk is recognized as a VirtIO SCSI disk from
RedHat which seems ok for me.
But the driver is, following the device manager, a driver from Microsft from
21/06/2006, version 10.0.18362.1.
That's strange in my eyes. This driver is outdated and not from RedHat or
Fedora, what i expected.
Also updating the driver and pointing to the CD, even the respective folder,
didn't work.
It says the driver is the most recent.
I used the virtIO-ISO 0.1.173, Windows 10 64bit Edition 1903.
Hi,
i found it out by myself. Important is the driver for the SCSI-Controller, not for the
disk itself.
The one for the controller is from Red Hat and its date is 12/08/2019.
See here:
https://forum.qnapclub.de/thread/48403-virtio-treiber-welchen-zeitstempel...
(unfortunately in german)
and here: https://www.reddit.com/r/VFIO/comments/9ci0y3/correct_virtio_disk_driver/
Bernd
Helmholtz Zentrum München
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