On Wed, 30 Mar 2016 16:27:48 +0200 Pradeep Kiruvale <pradeepkiruv...@gmail.com> wrote:
> Hi Greg, > Hi Pradeep, > Thanks for the reply. > > Let me put it this way, virtio-blk-pci is used for block IO on the devices > shared between the guest and the host. I don't really understand the "devices shared between the guest and the host" wording... virtio-blk-pci exposes a virtio-blk device through PCI to the guest. The virtio-blk device can be backed by a file or a block device from the host. > Here I want to share the file and have QoS between the guests. So I am > using the Virtio-9p-pci. > What file ? > Basically I want to have QoS for virtio-9p-pci. > Can you provide a more detailed scenario on the result you want to reach ? > Regards, > Pradeep > Cheers. -- Greg > On 30 March 2016 at 16:13, Greg Kurz <gk...@linux.vnet.ibm.com> wrote: > > > On Wed, 30 Mar 2016 14:10:38 +0200 > > Pradeep Kiruvale <pradeepkiruv...@gmail.com> wrote: > > > > > Hi All, > > > > > > Is virtio-9p-pci device only supports the fsdev deices? I am trying to > > use > > > -drive option for applying QoS for block device using Virtio-9p-pci > > device, > > > but failing to create/add a device other than fsdev. Can you please help > > me > > > on this? > > > > > > Regards, > > > Pradeep > > > > Hi Pradeep, > > > > Not sure to catch what you want to do but I confirm that virti-9p-pci only > > supports > > fsdev... if you want a block device, why don't you use virtio-blk-pci ? > > > > Cheers. > > > > -- > > Greg > > > >