On Wed, Oct 25, 2017 at 01:34:39AM +, Liu, Changpeng wrote:
>
>
> > -Original Message-
> > From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> > Sent: Tuesday, October 24, 2017 8:53 PM
> > To: Liu, Changpeng
> > Cc: qemu-devel@nongnu.org;
> -Original Message-
> From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> Sent: Tuesday, October 24, 2017 8:53 PM
> To: Liu, Changpeng
> Cc: qemu-devel@nongnu.org; pbonz...@redhat.com; m...@redhat.com;
> marcandre.lur...@redhat.com; fel...@nutanix.com; Harris,
On Tue, Oct 24, 2017 at 12:44:30AM +, Liu, Changpeng wrote:
>
>
> > -Original Message-
> > From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> > Sent: Tuesday, October 24, 2017 1:12 AM
> > To: Liu, Changpeng
> > Cc: qemu-devel@nongnu.org;
> -Original Message-
> From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> Sent: Tuesday, October 24, 2017 1:12 AM
> To: Liu, Changpeng
> Cc: qemu-devel@nongnu.org; pbonz...@redhat.com; m...@redhat.com;
> marcandre.lur...@redhat.com; fel...@nutanix.com; Harris,
> -Original Message-
> From: Michael S. Tsirkin [mailto:m...@redhat.com]
> Sent: Monday, October 23, 2017 8:55 PM
> To: Liu, Changpeng
> Cc: Stefan Hajnoczi ; qemu-devel@nongnu.org;
> pbonz...@redhat.com; marcandre.lur...@redhat.com;
On Mon, Oct 23, 2017 at 04:26:36AM +, Liu, Changpeng wrote:
>
>
> > -Original Message-
> > From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> > Sent: Friday, October 20, 2017 5:55 PM
> > To: Liu, Changpeng
> > Cc: qemu-devel@nongnu.org; pbonz...@redhat.com;
On Mon, Oct 23, 2017 at 04:26:36AM +, Liu, Changpeng wrote:
>
>
> > -Original Message-
> > From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> > Sent: Friday, October 20, 2017 5:55 PM
> > To: Liu, Changpeng
> > Cc: qemu-devel@nongnu.org; pbonz...@redhat.com;
> -Original Message-
> From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> Sent: Friday, October 20, 2017 5:55 PM
> To: Liu, Changpeng
> Cc: qemu-devel@nongnu.org; pbonz...@redhat.com; m...@redhat.com;
> marcandre.lur...@redhat.com; fel...@nutanix.com; Harris,
On Fri, Oct 20, 2017 at 01:47:58AM +, Liu, Changpeng wrote:
> > > +static Property vhost_user_blk_properties[] = {
> > > +DEFINE_PROP_CHR("chardev", VHostUserBlk, chardev),
> > > +DEFINE_PROP_UINT16("num_queues", VHostUserBlk, num_queues, 1),
> > > +DEFINE_PROP_UINT32("queue_size",
> -Original Message-
> From: Stefan Hajnoczi [mailto:stefa...@gmail.com]
> Sent: Thursday, October 19, 2017 11:18 PM
> To: Liu, Changpeng
> Cc: qemu-devel@nongnu.org; pbonz...@redhat.com; m...@redhat.com;
> marcandre.lur...@redhat.com; fel...@nutanix.com;
> -Original Message-
> From: Paolo Bonzini [mailto:pbonz...@redhat.com]
> Sent: Thursday, October 19, 2017 7:33 PM
> To: Liu, Changpeng ; qemu-devel@nongnu.org
> Cc: stefa...@gmail.com; m...@redhat.com; marcandre.lur...@redhat.com;
> fel...@nutanix.com; Harris,
On Thu, Oct 19, 2017 at 01:24:08PM +0800, Changpeng Liu wrote:
> This commit introduces a new vhost-user device for block, it uses a
> chardev to connect with the backend, same with Qemu virito-blk device,
> Guest OS still uses the virtio-blk frontend driver.
>
> To use it, start Qemu with
On 19/10/2017 07:24, Changpeng Liu wrote:
>;;
>--enable-vhost-scsi) vhost_scsi="yes"
>;;
> + --disable-vhost-user-blk) vhost_user_blk="no"
> + ;;
> + --enable-vhost-user-blk) vhost_user_blk="yes"
> + ;;
>--disable-vhost-vsock) vhost_vsock="no"
>;;
>--enable-vhost-vsock)
This commit introduces a new vhost-user device for block, it uses a
chardev to connect with the backend, same with Qemu virito-blk device,
Guest OS still uses the virtio-blk frontend driver.
To use it, start Qemu with command line like this:
qemu-system-x86_64 \
-chardev
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