> > > > > If there is no backing file or snapshot you still need to fill
> > > > > the cluster with zeroes, and that's going to be slower with
> > > > > larger clusters.
> > > > If not fill zeroes and only write guest data ,what`s wrong could
> > > > happen ?
> > > The following could
On Fri, Aug 17, 2018 at 10:28:49AM +0800, yang.bi...@zte.com.cn wrote:
> > > > If there is no backing file or snapshot you still need to fill
> > > > the cluster with zeroes, and that's going to be slower with
> > > > larger clusters.
> > > If not fill zeroes and only write guest data ,what`s
On 17/08/2018 04:28, yang.bi...@zte.com.cn wrote:
If there is no backing file or snapshot you still need to fill the>>>cluster with zeroes, and that's going to be slower with
larger>>>clusters. If not fill zeroes and only write guest data ,what`s wrong could>> happen
?>The
>>>If there is no backing file or snapshot you still need to fill the>>>cluster
>>>with zeroes, and that's going to be slower with larger>>>clusters.
>>>If not fill zeroes and only write guest data ,what`s wrong could>>
>>>happen ?>The following could happen:> 1) Guest reads at
