Can you please provide details on how to change "Hyper-V vendor ID" ? In the past i've changed the Device ID for the card, but had to compile QEMU with a custom patch provided a while back and then add the attributes to my XML with qemu:commandline
On Mon, Feb 8, 2016 at 11:30 AM, Mario Goebbels <m...@tomservo.cc> wrote: > I'm using command-line arguments, not libvirt. A quick Google suggests > that you need to define a number of iothreads in the XML and them assign > them to the drivers, like: > > <domain> > ... > <iothreads>1</iothreads> > ... > <disk type="block" device="disk"> > <driver name="qemu" type="raw" cache="none" io="native" > iothread="1"/> > ... > </disk> > ... > </domain> > > It's pretty much the XML equivalent of what you'd write on the > command-line. > > Regards, > -mg > > > On Mon, Feb 8, 2016 at 2:31 PM, Mark Billington <billington.m...@gmail.com > > wrote: > >> Hi Mario, >> Would you be able to give some libvirt XML examples for the iothread >> implementation you've settled with? >> Ive played around with iothreads to increase disk performance in my VMs >> but it never made any difference. I think im missing a small piece of >> config so your implementation would definitely help me find where im >> tripping up! >> >> > > _______________________________________________ > vfio-users mailing list > vfio-users@redhat.com > https://www.redhat.com/mailman/listinfo/vfio-users > >
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