On 03.10.19 19:15, Vladimir Sementsov-Ogievskiy wrote:
> No reason to limit buffered copy to one cluster. Let's allow up to 1
> MiB.
> 
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
> ---
>  include/block/block-copy.h |  2 +-
>  block/block-copy.c         | 44 +++++++++++++++++++++++++++-----------
>  2 files changed, 32 insertions(+), 14 deletions(-)

Reviewed-by: Max Reitz <mreitz@redhat.com>