Re: [Qemu-devel] [RFC PATCH 01/14] docs: block replication's description

[Fam Zheng]

On Wed, 02/25 16:11, Wen Congyang wrote:
> > 
> >                {virtio-blk dev 'foo'}
> >                          |
> >                          |
> >                          |
> >     [base] <- [mid] <- (foo)
> 
> foo's backing is mid, and mid's backing is base?

Yes.

Fam