Vladimir Sementsov-Ogievskiy writes:
> Add a class that will unify block parents for blockdev-replace
> functionality we are going to add.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy
> ---
> include/block/block-parent.h | 32 +
> block/block-parent.c | 66
On Mon, Aug 16, 2021 at 6:50 PM Eric Blake wrote:
>
> On Fri, Aug 13, 2021 at 11:55:19PM +0300, Nir Soffer wrote:
> > Both qemu and qemu-img use writeback cache mode by default, which is
> > already documented in qemu(1). qemu-nbd uses writethrough cache mode by
> > default, and the default cache
