ovember 2, 2018 12:18 PM
> > To: Daniel Verkamp
> > Cc: virtualization@lists.linux-foundation.org; linux-bl...@vger.kernel.org;
> > Michael S. Tsirkin ; Jason Wang ;
> > Jens Axboe ; Paolo Bonzini ;
> > Christoph Hellwig ; Liu, Changpeng
> >
> > Subjec
vger.kernel.org;
> Michael S. Tsirkin ; Jason Wang ;
> Jens Axboe ; Paolo Bonzini ;
> Christoph Hellwig ; Liu, Changpeng
>
> Subject: Re: [PATCH v9] virtio_blk: add discard and write zeroes support
>
> On Thu, Nov 01, 2018 at 03:40:35PM -0700, Daniel Verkamp wrote:
> > From:
Hi Dongli,
Unfortunately, I am not aware of any in-progress implementation of
this feature for qemu. It hopefully should not be too difficult to
wire up in the qemu virtio-blk model, but I haven't looked into it in
detail.
Thanks,
-- Daniel
On Thu, Nov 1, 2018 at 4:42 PM Dongli Zhang wrote:
>
>
On Thu, Nov 01, 2018 at 03:40:35PM -0700, Daniel Verkamp wrote:
> From: Changpeng Liu
>
> In commit 88c85538, "virtio-blk: add discard and write zeroes features
> to specification" (https://github.com/oasis-tcs/virtio-spec), the virtio
> block specification has been extended to add
Hi Daniel,
Other than crosvm, is there any version of qemu (e.g., repositories developed in
progress on github) where I can try with this feature?
Thank you very much!
Dongli Zhang
On 11/02/2018 06:40 AM, Daniel Verkamp wrote:
> From: Changpeng Liu
>
> In commit 88c85538, "virtio-blk: add
From: Changpeng Liu
In commit 88c85538, "virtio-blk: add discard and write zeroes features
to specification" (https://github.com/oasis-tcs/virtio-spec), the virtio
block specification has been extended to add VIRTIO_BLK_T_DISCARD and
VIRTIO_BLK_T_WRITE_ZEROES commands. This patch enables
